{"id":10418,"date":"2026-08-14T09:01:00","date_gmt":"2026-08-14T01:01:00","guid":{"rendered":"https:\/\/am-material.com\/?p=10418"},"modified":"2026-07-22T09:15:11","modified_gmt":"2026-07-22T01:15:11","slug":"feni50-soft-magnetic-powder-in-2026-expert-guide-to-powder-metallurgy","status":"publish","type":"post","link":"https:\/\/am-material.com\/tr\/news\/feni50-soft-magnetic-powder-in-2026-expert-guide-to-powder-metallurgy\/","title":{"rendered":"2026'da Feni50 Yumu\u015fak Manyetik Toz: Toz Metalurjisi Konusunda Uzman K\u0131lavuzu"},"content":{"rendered":"<h2 class=\"wp-block-heading\">H\u0131zl\u0131 Cevap<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeNi50 yumu\u015fak manyetik toz<\/strong> Bu malzeme, yakla\u015f\u0131k % nikel i\u00e7eren ve geri kalan\u0131 demirden olu\u015fan k\u00fcresel bir demir-nikel ala\u015f\u0131m\u0131 hammaddesidir; genle\u015fme katsay\u0131s\u0131 uyumlu FeNi42 ile ultra y\u00fcksek ge\u00e7irgenli\u011fe sahip 78-80% nikel permalloylar aras\u0131nda, Fe-Ni yumu\u015fak manyetik ailesinin ortas\u0131nda yer al\u0131r. Bu malzeme, aile i\u00e7inde dolar ba\u015f\u0131na en iyi manyetik \u00f6zellik dengesini sunar: 1,5-1,6 T doygunluk ak\u0131 yo\u011funlu\u011fu, y\u00fcksek nikel permalloy'un yakla\u015f\u0131k iki kat\u0131d\u0131r; buna ek olarak, uygun hidrojen tavlamas\u0131ndan sonra 4.000-10.000 ba\u015flang\u0131\u00e7 ge\u00e7irgenli\u011fi ve 10 A\/m'nin alt\u0131nda koersif kuvveti sunar. Toz metalurjisi, katmanl\u0131 \u00fcretim ve metal enjeksiyon kal\u0131plama al\u0131c\u0131lar\u0131 i\u00e7in kritik tedarik parametreleri \u015funlard\u0131r: 49-51% aral\u0131\u011f\u0131nda tutulan nikel i\u00e7eri\u011fi (veya Alloy 48 varyant\u0131 i\u00e7in 47-49%), a\u011f\u0131rl\u0131k\u00e7a %0,05'in alt\u0131nda oksijen, i\u015fleme uygun par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131 (LPBF i\u00e7in 15-53 mikron, EBM ve DED i\u00e7in 45-106 mikron, MIM i\u00e7in 38 mikronun alt\u0131ndaki kesimler), 'nin \u00fczerinde k\u00fcresellik ve interstisyel analiz ile belgelenmi\u015f parti kimyas\u0131d\u0131r. Nihai manyetik performans, ancak kuru hidrojen veya y\u00fcksek vakumda 1000-1100 \u00b0C'de tavlama i\u015fleminden sonra geli\u015fir; bu nedenle oksijen spesifikasyonu ve toz temizli\u011fi, bitmi\u015f par\u00e7a kalitesini do\u011frudan belirler. FeNi50, ind\u00fcksiyon seviyelerinin permalloy'un ta\u015f\u0131yabilece\u011finin \u00f6tesine ge\u00e7ti\u011fi ve ge\u00e7irgenlik gereksinimlerinin silikon \u00e7eli\u011fin sa\u011flayabilece\u011finin \u00f6tesine ge\u00e7ti\u011fi durumlarda, r\u00f6le \u00e7ekirdekleri, manyetik ekranlama, sens\u00f6r boyunduruklar\u0131 ve \u00f6l\u00e7\u00fcm transformat\u00f6r\u00fc bile\u015fenleri i\u00e7in varsay\u0131lan tercihtir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FeNi50 Yumu\u015fak Manyetik Toz Nedir ve Malzeme Avantajlar\u0131 Nelerdir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeNi50 yumu\u015fak manyetik toz<\/strong> Yumu\u015fak manyetik ala\u015f\u0131mlar\u0131n nikel-demir ailesine aittir; bu bile\u015fim serisinde manyetik davran\u0131\u015f, nikel i\u00e7eri\u011fine ba\u011fl\u0131 olarak s\u00fcrekli ve \u00f6ng\u00f6r\u00fclebilir bir \u015fekilde de\u011fi\u015fir. 50% nikel i\u00e7eri\u011finde, ala\u015f\u0131m Fe-Ni faz diyagram\u0131nda ideal bir noktada yer al\u0131r: y\u00fcksek ge\u00e7irgenlik ve d\u00fc\u015f\u00fck koersivite ile ger\u00e7ek anlamda yumu\u015fak manyetik \u00f6zellikler geli\u015ftirecek kadar y\u00fcksek nikel i\u00e7eri\u011fine sahip olmakla birlikte, 1,5-1,6 T'lik bir doygunluk ak\u0131 yo\u011funlu\u011funu koruyacak kadar demir bak\u0131m\u0131ndan zengindir; Bu de\u011fer, 80% nikel permalloylar\u0131n de\u011ferinin iki kat\u0131d\u0131r. D\u00f6vme formda bu bile\u015fim ailesi, Ala\u015f\u0131m 48 (47-49% Ni, DIN 1.3922) ve ilgili 50% nikel s\u0131n\u0131flar\u0131 olarak standartla\u015ft\u0131r\u0131lm\u0131\u015ft\u0131r ve r\u00f6le \u00e7ekirdekleri, transformat\u00f6r laminasyonlar\u0131 ve manyetik ekranlamada onlarca y\u0131ld\u0131r kullan\u0131lmaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u015eu aral\u0131k i\u00e7inde <a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/soft-magnetic-powder\/\" rel=\"noreferrer noopener\">yumu\u015fak manyeti\u0307k tozlar<\/a> Toz metalurjisi ve katmanl\u0131 imalat i\u00e7in sunulan FeNi50, genel ama\u00e7l\u0131 y\u00fcksek performansl\u0131 bir konumda yer almaktad\u0131r. Bunun alt\u0131ndaki FeNi42, manyetik performans\u0131 termal genle\u015fme uyumuna feda ederken; \u00fcst\u00fcndeki FeNi80 permalloy ise ak\u0131 kapasitesini en y\u00fcksek ge\u00e7irgenli\u011fe feda eder. FeNi50, her iki ekseni de en \u00fcst d\u00fczeye \u00e7\u0131karmaz, ancak ikisinin kombinasyonunu optimize eder; bu da \u00e7o\u011fu elektromanyetik bile\u015fenin tam olarak ihtiya\u00e7 duydu\u011fu \u015feydir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi50 tozuna olan talebi art\u0131ran maddi avantajlar \u015funlard\u0131r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Y\u00fcksek ge\u00e7irgenli\u011fe sahip bir ala\u015f\u0131m i\u00e7in y\u00fcksek doygunluk ak\u0131 yo\u011funlu\u011fu<\/strong>: 1,5-1,6 T, ayn\u0131 ind\u00fcksiyon seviyesinde permalloy\u2019a k\u0131yasla daha k\u00fc\u00e7\u00fck \u00e7ekirdek kesitlerine olanak tan\u0131r.<\/li>\n\n\n\n<li><strong>Y\u00fcksek ge\u00e7irgenlik ve d\u00fc\u015f\u00fck koersif kuvvet<\/strong>: Tavlama i\u015fleminden sonra 4.000-10.000 aral\u0131\u011f\u0131ndaki ba\u015flang\u0131\u00e7 ge\u00e7irgenli\u011fi ve 10 A\/m\u2019nin alt\u0131ndaki koersif kuvvet, histerezis kayb\u0131n\u0131 ve manyetize ak\u0131m\u0131n\u0131 en aza indirir.<\/li>\n\n\n\n<li><strong>D\u00fc\u015f\u00fck manyetostriksiyon<\/strong>: Bu bile\u015fim b\u00f6lgesinde s\u0131f\u0131ra yak\u0131n manyetostriksiyon, \u00e7ekirdeklerde ve koruyucu kaplamalarda g\u00fcr\u00fclt\u00fc ve gerilime kar\u015f\u0131 duyarl\u0131l\u0131\u011f\u0131 azalt\u0131r.<\/li>\n\n\n\n<li><strong>Yakla\u015f\u0131k 500 \u00b0C\u2019lik Curie s\u0131cakl\u0131\u011f\u0131<\/strong>: ferritlerin yetersiz kald\u0131\u011f\u0131 y\u00fcksek s\u0131cakl\u0131kl\u0131 ortamlarda hizmet verebilir.<\/li>\n\n\n\n<li><strong>M\u00fckemmel \u015fekillendirilebilirlik ve i\u015flenebilirlik<\/strong>: Tek fazl\u0131 FCC yap\u0131s\u0131, sinterleme, bask\u0131 ve i\u015fleme i\u015flemlerinde temiz sonu\u00e7lar verir.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Toz halinde, bu \u00f6zellikler, katmanl\u0131 yap\u0131lar ve i\u015flenmi\u015f \u00e7ekirdeklerin ula\u015famad\u0131\u011f\u0131 geometrilere ula\u015f\u0131r: \u00fc\u00e7 boyutlu ak\u0131 yollar\u0131, entegre koruma yap\u0131lar\u0131, net \u015fekil <a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/metal-injection-molding-mim\/\" rel=\"noreferrer noopener\">metal enjeksiyon kal\u0131plama (MIM)<\/a> Milyonlarca sens\u00f6r \u00e7ekirde\u011fi ve topoloji optimizasyonlu ak\u0131 k\u0131lavuzlar\u0131na sahip bask\u0131l\u0131 manyetik bile\u015fenler. Toz metalurjisi ayr\u0131ca, presleme i\u015fleminin laminasyonlara yol a\u00e7t\u0131\u011f\u0131 mekanik gerilimi ortadan kald\u0131rarak, bitmi\u015f par\u00e7ada tavlanm\u0131\u015f haldeki manyetik performans\u0131 korur.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"451\" height=\"281\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2022\/01\/GA-FeNi50.png\" alt=\"Nikel Bazl\u0131 Tozlar\" class=\"wp-image-3932\" style=\"width:705px;height:auto\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2022\/01\/GA-FeNi50.png 451w, https:\/\/am-material.com\/wp-content\/uploads\/2022\/01\/GA-FeNi50-300x187.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2022\/01\/GA-FeNi50-18x12.png 18w\" sizes=\"(max-width: 451px) 100vw, 451px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Kimyasal Bile\u015fim Standartlar\u0131 ve Elementlerin Ama\u00e7lar\u0131 Hakk\u0131nda A\u00e7\u0131klama<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi50 bile\u015fimi ka\u011f\u0131t \u00fczerinde basit g\u00f6r\u00fcn\u00fcr; esasen nikel ve demirden olu\u015fur; ancak manyetik performans\u0131, nikel y\u00fczdesine ve manyetik alan duvarlar\u0131n\u0131 sabitleyen eser miktardaki safs\u0131zl\u0131klara son derece duyarl\u0131d\u0131r. Bu nedenle, toz spesifikasyonlar\u0131 genel m\u00fchendislik ala\u015f\u0131mlar\u0131na k\u0131yasla daha s\u0131k\u0131 toleranslara sahiptir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">FeNi50'nin Kimyasal Bile\u015fimi<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Element<\/th><th class=\"has-text-align-left\" data-align=\"left\">Min (%)<\/th><th class=\"has-text-align-left\" data-align=\"left\">Max (%)<\/th><th class=\"has-text-align-left\" data-align=\"left\">Rol<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Nikel (Ni)<\/td><td class=\"has-text-align-left\" data-align=\"left\">49.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">51.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">Ge\u00e7irgenlik, doygunluk, Curie noktas\u0131 ve manyetostriksiyon kavramlar\u0131n\u0131 tan\u0131mlar<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Demir (Fe)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Denge<\/td><td class=\"has-text-align-left\" data-align=\"left\">Denge<\/td><td class=\"has-text-align-left\" data-align=\"left\">Ferromanyetik taban; doygunluk ak\u0131 yo\u011funlu\u011funa en b\u00fcy\u00fck katk\u0131y\u0131 sa\u011flayan unsur<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Manganez (Mn)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">Ergitme i\u015flemlerinde kullan\u0131lan oksijen giderici; s\u0131cak i\u015flenebilirli\u011fi art\u0131r\u0131r<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Silisyum (Si)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oksijen giderici; elektriksel direnci hafif\u00e7e art\u0131r\u0131r<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Karbon (C)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.03<\/td><td class=\"has-text-align-left\" data-align=\"left\">Kirlilik; ge\u00e7irgenli\u011fi bozan ve koersiviteyi art\u0131ran interstisyel madde<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Fosfor (P)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.02<\/td><td class=\"has-text-align-left\" data-align=\"left\">Kirlilik; tane s\u0131n\u0131r\u0131 k\u0131r\u0131lganla\u015fmas\u0131<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">K\u00fck\u00fcrt (S)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.02<\/td><td class=\"has-text-align-left\" data-align=\"left\">Kirlilik; s\u00fclf\u00fcr inkl\u00fczyonlar\u0131, alan duvarlar\u0131n\u0131 sabitler<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Oksijen (O, toz)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><td class=\"has-text-align-left\" data-align=\"left\">Toz, bo\u015fluklar aras\u0131nda bulunur; manyetik yumu\u015fakl\u0131k i\u00e7in d\u00fc\u015f\u00fck seviyede kalmal\u0131d\u0131r<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nikel<\/strong> \u0130\u00e7erik her \u015feyi belirler. 42%\u2019den 50% nikeline ge\u00e7ildi\u011finde, ba\u015flang\u0131\u00e7 ge\u00e7irgenli\u011fi yakla\u015f\u0131k \u00fc\u00e7 kat artar ve koersif kuvvet yar\u0131ya iner; buna kar\u015f\u0131n doygunluk ak\u0131 yo\u011funlu\u011fu 1,5-1,6 T civar\u0131nda neredeyse sabit kal\u0131r; 78-80% nikel seviyesine do\u011fru daha fazla ilerlendi\u011finde ge\u00e7irgenlik bir mertebe daha artar, ancak doygunluk 0,75-0,8 T'ye d\u00fc\u015fer. Dolay\u0131s\u0131yla 49-51% aral\u0131\u011f\u0131, m\u00fchendislik a\u00e7\u0131s\u0131ndan en uygun dengeyi temsil eder ve analiz sertifikalar\u0131nda nikel i\u00e7eri\u011fi iki ondal\u0131k basama\u011fa kadar belirtilmelidir; zira y\u00fczde birlik bir de\u011fi\u015fiklik, tavlanm\u0131\u015f ge\u00e7irgenli\u011fi \u00f6l\u00e7\u00fclebilir \u015fekilde de\u011fi\u015ftirir. Bu bile\u015fim ayr\u0131ca Fe-Ni sisteminin s\u0131f\u0131r manyetostriksiyon noktas\u0131na yak\u0131nd\u0131r; bu nedenle FeNi50 \u00e7ekirdekleri, demir veya silikon \u00e7eli\u011fe k\u0131yasla daha sessiz \u00e7al\u0131\u015f\u0131r ve mekanik gerilime daha iyi dayan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Demir<\/strong> doygunluk ak\u0131 yo\u011funlu\u011funu kullan\u0131\u015fl\u0131 k\u0131lan y\u00fcksek manyetik moment sa\u011flar. Bu bile\u015fenin oran\u0131, \u00e7ekirde\u011fin sadece k\u00fc\u00e7\u00fck sinyal manyetizasyonu yerine ger\u00e7ek ind\u00fcksiyon ta\u015f\u0131d\u0131\u011f\u0131 her t\u00fcrl\u00fc uygulamada FeNi50\u2019nin permalloy\u2019dan daha iyi performans g\u00f6stermesinin sebebidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Karbon, k\u00fck\u00fcrt, fosfor ve oksijen<\/strong> manyetik zehirlerdir. Aral\u0131\u011fa yerle\u015fmi\u015f karbon ile oksit veya s\u00fclf\u00fcr kal\u0131nt\u0131lar\u0131, alan duvar\u0131 hareketini engeller; bu da do\u011frudan daha y\u00fcksek koersif kuvvet, daha d\u00fc\u015f\u00fck ge\u00e7irgenlik ve artan histerezis kayb\u0131na yol a\u00e7ar. Toz \u00fcretiminde en \u00f6nemli sorun oksijendir: her bir par\u00e7ac\u0131k, atomizasyon s\u00fcrecinden kaynaklanan y\u00fczey oksidi ta\u015f\u0131r ve a\u011f\u0131rl\u0131k\u00e7a %0,05'in \u00fczerindeki toplam oksijen, hidrojen tavlamas\u0131ndan sonra bile sinterlenmi\u015f ve bas\u0131lm\u0131\u015f par\u00e7alar\u0131n performans\u0131n\u0131 \u00f6l\u00e7\u00fclebilir \u015fekilde d\u00fc\u015f\u00fcr\u00fcr. \u0130\u015fte bu nedenle, birinci s\u0131n\u0131f FeNi50 tozu argonla atomize edilir, inert gaz alt\u0131nda i\u015flenir ve s\u0131zd\u0131rmaz nem bariyerli kaplarda paketlenir; ayr\u0131ca sertifikadaki oksijen de\u011feri, nikel i\u00e7eri\u011fi kadar titizlikle incelenmelidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Manganez ve silikon, oksijen giderme i\u015fleminden geriye kalan maddelerdir ve teknik \u015fartname s\u0131n\u0131rlar\u0131 dahilinde zarars\u0131zd\u0131r; silikon, AC uygulamalar\u0131nda fayda sa\u011flayan k\u00fc\u00e7\u00fck bir diren\u00e7 art\u0131\u015f\u0131 bile sa\u011flar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Standart Test S\u0131cakl\u0131\u011f\u0131nda Fiziksel ve Mekanik \u00d6zellikler<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi50\u2019nin teknik veri sayfas\u0131 manyetik, termal ve mekanik \u00f6zellikleri kapsamaktad\u0131r; bu \u00fc\u00e7 \u00f6zellik de \u00e7ekirdekler, kalkanlar ve yap\u0131sal-manyetik bile\u015fenler tasarlayan toz al\u0131c\u0131lar\u0131 i\u00e7in \u00f6nemlidir. A\u015fa\u011f\u0131daki de\u011ferler, manyetik kullan\u0131mla ilgili durum olan 20-25 \u00b0C\u2019deki tavlanm\u0131\u015f durumu yans\u0131tmaktad\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Anahtar \u00d6zellikler<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">M\u00fclkiyet<\/th><th class=\"has-text-align-left\" data-align=\"left\">De\u011fer<\/th><th class=\"has-text-align-left\" data-align=\"left\">Birim<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Yo\u011funluk<\/td><td class=\"has-text-align-left\" data-align=\"left\">8.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">g\/cm3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Erime aral\u0131\u011f\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">1440-1450<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00b0C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Curie s\u0131cakl\u0131\u011f\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">~500<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00b0C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Doygunluk ak\u0131 yo\u011funlu\u011fu (Bs)<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.5-1.6<\/td><td class=\"has-text-align-left\" data-align=\"left\">T<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Zorlay\u0131c\u0131 kuvvet (tavlanm\u0131\u015f)<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt; 10<\/td><td class=\"has-text-align-left\" data-align=\"left\">A\/m<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Ba\u015flang\u0131\u00e7 ge\u00e7irgenli\u011fi<\/td><td class=\"has-text-align-left\" data-align=\"left\">4000-10000<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Maksimum ge\u00e7irgenlik<\/td><td class=\"has-text-align-left\" data-align=\"left\">30000-60000<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Elektriksel diren\u00e7<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.45-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">uOhm*m<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">CTE (20-300 \u00b0C)<\/td><td class=\"has-text-align-left\" data-align=\"left\">8-9<\/td><td class=\"has-text-align-left\" data-align=\"left\">x10\u207b\u2076\/K<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Termal iletkenlik<\/td><td class=\"has-text-align-left\" data-align=\"left\">17-20<\/td><td class=\"has-text-align-left\" data-align=\"left\">W\/m*K<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Elastik mod\u00fcl\u00fc<\/td><td class=\"has-text-align-left\" data-align=\"left\">160<\/td><td class=\"has-text-align-left\" data-align=\"left\">GPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u00c7ekme mukavemeti (tavlanm\u0131\u015f)<\/td><td class=\"has-text-align-left\" data-align=\"left\">540-590<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Akma mukavemeti (tavlanm\u0131\u015f)<\/td><td class=\"has-text-align-left\" data-align=\"left\">200-260<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Uzama<\/td><td class=\"has-text-align-left\" data-align=\"left\">30-35<\/td><td class=\"has-text-align-left\" data-align=\"left\">%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Sertlik (tavlanm\u0131\u015f)<\/td><td class=\"has-text-align-left\" data-align=\"left\">120-140<\/td><td class=\"has-text-align-left\" data-align=\"left\">HV<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bu <strong>manyetik \u00f6zellikler k\u00fcmesi<\/strong> bu, ala\u015f\u0131m\u0131n pazardaki konumunu belirler. 1,5-1,6 T\u2019lik doygunluk de\u011feri, silikon \u00e7eli\u011fin \u00e7al\u0131\u015fma ind\u00fcksiyon aral\u0131\u011f\u0131yla \u00f6rt\u00fc\u015f\u00fcrken, 4.000-10.000 aral\u0131\u011f\u0131ndaki ge\u00e7irgenlik de\u011feri, d\u00fc\u015f\u00fck ve orta ind\u00fcksiyon b\u00f6lgelerinde tane y\u00f6nelimli silikon \u00e7eli\u011fi a\u015far ve ferritlere k\u0131yasla yakla\u015f\u0131k bir mertebe daha y\u00fcksektir. Bu kombinasyon, FeNi50 \u00e7ekirdeklerinin demir \u00e7ekirdek gibi g\u00fc\u00e7 frekans\u0131 manyetik ak\u0131s\u0131n\u0131 ta\u015f\u0131yabilmesini ve ayn\u0131 zamanda hassas manyetik malzeme gibi k\u00fc\u00e7\u00fck sinyallere yan\u0131t verebilmesini sa\u011flar; bu nedenle ala\u015f\u0131m, \u00f6l\u00e7\u00fcm transformat\u00f6rleri, manyetik amplifikat\u00f6rler ve toprak ar\u0131zas\u0131 sens\u00f6r \u00e7ekirdeklerinde yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>0,45-0,50 uOhm*m elektrik direnci<\/strong>, saf demirin yakla\u015f\u0131k \u00fc\u00e7 kat\u0131 olan bu de\u011fer, alternatif ak\u0131m uygulamalar\u0131nda girdap ak\u0131m\u0131 kay\u0131plar\u0131n\u0131 s\u0131n\u0131rlar; ancak g\u00fc\u00e7 frekanslar\u0131nda kat\u0131 \u00e7ekirdeklerde kay\u0131plar yine de katmanl\u0131 yap\u0131lardakinden daha fazlad\u0131r; toz metalurjisi par\u00e7alar\u0131 ise yal\u0131t\u0131lm\u0131\u015f par\u00e7ac\u0131k yap\u0131s\u0131 veya ince cidarl\u0131 bask\u0131l\u0131 geometriler sayesinde bu durumu telafi eder. Bu <strong>500 \u00b0C civar\u0131nda bir Curie s\u0131cakl\u0131\u011f\u0131<\/strong> Curie noktalar\u0131 200-300 \u00b0C olan MnZn ferritlerinin \u00e7al\u0131\u015famad\u0131\u011f\u0131 y\u00fcksek s\u0131cakl\u0131k uygulamalar\u0131 i\u00e7in rahat bir marj sa\u011flar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mekanik olarak<\/strong>, tavlanm\u0131\u015f ala\u015f\u0131m sertle\u015fme d\u00f6n\u00fc\u015f\u00fcm\u00fc g\u00f6stermeden yumu\u015fak ve s\u00fcnek oldu\u011fundan, t\u00fcm mukavemet so\u011fuk i\u015flemeyle elde edilir; bu i\u015flem ayn\u0131 zamanda manyetik yumu\u015fakl\u0131\u011f\u0131 da ortadan kald\u0131r\u0131r. Bu nedenle, bitmi\u015f manyetik par\u00e7alar her zaman tam olarak tavlanm\u0131\u015f halde kullan\u0131l\u0131r ve bask\u0131l\u0131 veya sinterlenmi\u015f par\u00e7alarda i\u015flem sonras\u0131 tavlama iki amaca hizmet eder: gerilim giderme ve manyetik \u00f6zelliklerin geli\u015ftirilmesi. Tasar\u0131mc\u0131lar \u015funu dikkate almal\u0131d\u0131r: <strong>8-9 \u00d7 10\u207b\u2076\/K'lik termal genle\u015fme<\/strong>, uyumlu olmaktan ziyade s\u0131radan olmas\u0131, cam veya seramik s\u0131zd\u0131rmazl\u0131k gerektiren her t\u00fcrl\u00fc uygulamada FeNi50\u2019yi FeNi42\u2019den ay\u0131ran unsurdur; tamamen manyetik ama\u00e7l\u0131 kullan\u0131mlarda ise genle\u015fme, tasar\u0131m a\u00e7\u0131s\u0131ndan nadiren bir k\u0131s\u0131tlama olu\u015fturur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>8,25 g\/cm\u00b3 yo\u011funluk<\/strong> Bu, toz al\u0131c\u0131lar\u0131 i\u00e7in, \u00fcretim teklifleri veya MIM hammadde t\u00fcketimini hesaplarken k\u00fctle, tabaka hacmi ve par\u00e7a say\u0131s\u0131 aras\u0131nda d\u00f6n\u00fc\u015f\u00fcm yaparken pratik a\u00e7\u0131dan \u00f6nemlidir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Boyut Da\u011f\u0131l\u0131m\u0131 Toleranslar\u0131 ve Mevcut Tedarik S\u0131n\u0131flar\u0131 Listesi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi50 tozu, her biri da\u011f\u0131l\u0131m, morfoloji ve interstisyel i\u00e7erik a\u00e7\u0131s\u0131ndan belirli toleranslara sahip, i\u015fleme uygun kalitelerde ticari olarak temin edilebilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mevcut Teknik \u00d6zellikler<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Parametre<\/th><th class=\"has-text-align-left\" data-align=\"left\">Standart\/De\u011fer<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">LPBF \/ SLM i\u00e7in PSD<\/td><td class=\"has-text-align-left\" data-align=\"left\">15-53 um (D10 ~20, D50 ~34, D90 ~53)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">EBM \/ DED i\u00e7in PSD<\/td><td class=\"has-text-align-left\" data-align=\"left\">45\u2013106 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">MIM i\u00e7in PSD<\/td><td class=\"has-text-align-left\" data-align=\"left\">0-22 um veya 0-38 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Bas\u0131n ve sinterleme y\u00f6ntemiyle \u00fcretilen PM i\u00e7in PSD<\/td><td class=\"has-text-align-left\" data-align=\"left\">45\u2013150 \u00b5m<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Termal p\u00fcsk\u00fcrtme i\u00e7in PSD<\/td><td class=\"has-text-align-left\" data-align=\"left\">15\u201345 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">K\u00fcresellik<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;= 92% (gaz p\u00fcsk\u00fcrtmeli)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Salon ak\u0131\u015f h\u0131z\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt;= 18 saniye\/50 g<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">G\u00f6r\u00fcn\u00fcr yo\u011funluk<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;= 4,4 g\/cm\u00b3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Musluk yo\u011funlu\u011fu<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;= 5,0 g\/cm\u00b3<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Oksijen i\u00e7eri\u011fi<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt;= 0,05 wt% (premium &lt;= 0,03 wt%)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Kimya<\/td><td class=\"has-text-align-left\" data-align=\"left\">Ni 49-51% (48 Ala\u015f\u0131m\u0131 varyant\u0131: 47-49%)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Paketleme<\/td><td class=\"has-text-align-left\" data-align=\"left\">Vakumla kapat\u0131lm\u0131\u015f veya argonla doldurulmu\u015f, nem ge\u00e7irmez variller<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130\u00e7in <strong><a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/selective-laser-melting-slm\/\" rel=\"noreferrer noopener\">se\u00e7ici lazer eritme (SLM)<\/a><\/strong> Platformlarda, 15-53 mikronluk kesim standartt\u0131r; 15 mikronun alt\u0131ndaki ince par\u00e7ac\u0131klar ise 10%\u2019nin alt\u0131nda tutulur. FeNi50\u2019nin y\u00fcksek yo\u011funlu\u011fu, toza m\u00fckemmel ak\u0131\u015f ve yay\u0131lma \u00f6zelli\u011fi kazand\u0131r\u0131r; bu da y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc manyetik \u00e7ekirdek geometrileri i\u00e7in 20-30 mikronluk ince tabakalar\u0131n olu\u015fturulmas\u0131n\u0131 destekler. Fe-Ni yumu\u015fak manyetik malzemelerin LPBF ile \u00fcretimi, d\u00f6vme \u00e7ubuktan i\u015fleme yap\u0131ld\u0131\u011f\u0131nda gerilime ve israf\u0131na yol a\u00e7abilecek \u015fekillendirilmi\u015f kutup par\u00e7alar\u0131, entegre sens\u00f6r muhafazalar\u0131 ve prototip elektromanyetik bile\u015fenler i\u00e7in giderek olgunla\u015fan bir \u00fcretim yoludur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130\u00e7in <strong><a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/electron-beam-melting-ebm\/\" rel=\"noreferrer noopener\">elektron \u0131\u015f\u0131n\u0131 eritme (EBM)<\/a><\/strong> ve y\u00f6nlendirilmi\u015f enerji biriktirme y\u00f6ntemi sayesinde, 45-106 mikronluk kesim y\u00fcksek \u00f6n \u0131s\u0131tma s\u0131cakl\u0131klar\u0131nda g\u00fcvenilir bir \u015fekilde ak\u0131\u015f g\u00f6sterir; ayr\u0131ca EBM vakum ortam\u0131, \u00fcretim s\u0131ras\u0131nda oksidasyonu \u00f6nleme gibi ikincil bir fayda sa\u011flar; bu da de\u011feri aral\u0131k temizli\u011fine ba\u011fl\u0131 olan bir kalite s\u0131n\u0131f\u0131 i\u00e7in \u00f6nemli bir avantajd\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>MIM ve pres-sinterleme s\u0131n\u0131flar\u0131<\/strong> en b\u00fcy\u00fck \u00fcretim hacmi f\u0131rsat\u0131n\u0131 sunmaktad\u0131r. Y\u00fcksek kat\u0131 madde y\u00fcklemeli 38 mikron alt\u0131ndaki MIM kesimleri, otomotiv sekt\u00f6r\u00fcndeki \u00fcretim hacimlerinde k\u00fc\u00e7\u00fck sens\u00f6r \u00e7ekirdekleri, r\u00f6le armat\u00fcrleri ve ekranlama bile\u015fenlerinin \u00fcretimini desteklerken, daha iri taneli 45-150 mikronluk presleme ve sinterleme tozu ise daha b\u00fcy\u00fck yumu\u015fak manyetik kompozit ve yap\u0131sal par\u00e7alar\u0131n \u00fcretimine hizmet eder. T\u00fcm sinterleme y\u00f6ntemlerinde, oksijen spesifikasyonu kaliteyi belirleyen en \u00f6nemli fakt\u00f6rd\u00fcr: kuru hidrojen ortam\u0131nda sinterleme, y\u00fczey oksitlerini azalt\u0131r; ancak a\u011f\u0131rl\u0131k\u00e7a %0,05'in \u00fczerindeki hacimsel oksijen tamamen giderilemez ve kalan her bir birim oksijen, ge\u00e7irgenlikte bir kayba neden olur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Toplu sertifikaland\u0131rma<\/strong> ISO 13320 standard\u0131na g\u00f6re lazer difraksiyon PSD\u2019si, ICP-OES y\u00f6ntemiyle iki ondal\u0131k basama\u011fa kadar raporlanan nikel kimyasal analizi, inert gaz f\u00fczyonu ile oksijen-azot analizi, ASTM B213 standard\u0131na g\u00f6re Hall ak\u0131\u015f\u0131 ve SEM morfoloji g\u00f6r\u00fcnt\u00fclemesi i\u00e7ermelidir. Gev\u015fek toz \u00fczerinde manyetik \u00f6zellikler \u00f6l\u00e7\u00fclemedi\u011finden, kritik programlar i\u00e7in kalifikasyon partileri, standart tavlamadan sonra ge\u00e7irgenlik ve koersif kuvvet \u00f6l\u00e7\u00fcmleri yap\u0131lm\u0131\u015f sinterlenmi\u015f veya bask\u0131l\u0131 test halkalar\u0131n\u0131 i\u00e7ermelidir; bu uygulaman\u0131n sat\u0131n alma s\u00f6zle\u015fmelerinde belirtilmesi \u00f6nemlidir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00dcretim S\u00fcreci: Atomizasyon, Eleme ve Is\u0131l \u0130\u015flem<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi50 toz \u00fcretimi, argon ortam\u0131nda inert gaz atomizasyonu y\u00f6ntemine dayanmaktad\u0131r ve \u00fcretim s\u00fcreci, tek bir hedef do\u011frultusunda tasarlanm\u0131\u015ft\u0131r: M\u00fc\u015fterinin son tavlama i\u015fleminde tam manyetik performans elde edilebilmesi i\u00e7in yeterince temiz toz sa\u011flamak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Erime<\/strong> Elektrolitik demir ve 99,9%+ katot nikel y\u00fcklemeleriyle vakumlu ind\u00fcksiyon f\u0131r\u0131nlar\u0131 kullan\u0131l\u0131r. Karbon kontrol\u00fc hayati \u00f6nem ta\u015f\u0131r; refrakter astarlar \u00fczerinde yap\u0131lan ind\u00fcksiyon eritme i\u015flemi s\u0131ras\u0131nda, 0,03%\u2019lik maksimum de\u011ferin ememeyece\u011fi d\u00fczeyde karbon al\u0131m\u0131 riski vard\u0131r; bu nedenle deneyimli \u00fcreticiler, kapal\u0131 eritme ve d\u00f6k\u00fcm \u00f6ncesi analiz y\u00f6ntemlerini i\u00e7eren d\u00fc\u015f\u00fck karbonlu \u00fcretim uygulamalar\u0131n\u0131 kullan\u0131r. 49-51% aral\u0131\u011f\u0131ndaki nikel hedefi, hammadde hesaplamas\u0131 ve d\u00fczeltme ilaveleriyle elde edilir ve bu de\u011ferler d\u00f6k\u00fcmden \u00f6nce do\u011frulan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/gas-atomization-powders-process\/\" rel=\"noreferrer noopener\">Gaz atomizasyonu (GA)<\/a><\/strong> Bu s\u0131n\u0131f i\u00e7in atomizasyon gaz\u0131 olarak y\u00fcksek safl\u0131kta argon kullan\u0131l\u0131r. \u00c7elikler i\u00e7in ekonomik olan azotlu atomizasyondan ka\u00e7\u0131n\u0131l\u0131r; \u00e7\u00fcnk\u00fc azot, Fe-Ni eriyiklerinde \u00e7\u00f6z\u00fcn\u00fcr ve alan duvarlar\u0131n\u0131 sabitleyen nitr\u00fcrler olu\u015fturur; argon ise tamamen inert bir gazd\u0131r ve tozun ara bo\u015fluk b\u00fct\u00e7esini yaln\u0131zca oksijene ay\u0131r\u0131r. A\u015f\u0131r\u0131 \u0131s\u0131t\u0131lm\u0131\u015f eriyik, seramik bir noz\u00fclden birle\u015fen argon jetlerine d\u00f6k\u00fcl\u00fcr; damlac\u0131klar, s\u0131zd\u0131rmaz kulede k\u00fcreselle\u015fir ve donar; iyi y\u00fcr\u00fct\u00fclen \u00fcretim s\u00fcre\u00e7lerinde, -95 k\u00fcresellik oran\u0131na sahip, a\u011f\u0131rl\u0131k\u00e7a %0,02-0,04 oksijen i\u00e7eri\u011fi elde edilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tarama ve s\u0131n\u0131fland\u0131rma<\/strong> Atomize edilmi\u015f da\u011f\u0131l\u0131m, inert gaz \u00f6rt\u00fcs\u00fc alt\u0131nda \u00e7ok katl\u0131 ultrasonik eleme ve hava s\u0131n\u0131fland\u0131rmas\u0131 yoluyla ticari aral\u0131klara ayr\u0131l\u0131r. Partiler, kimyasal bile\u015fim ve partik\u00fcl boyut da\u011f\u0131l\u0131m\u0131 (PSD) homojenli\u011fi a\u00e7\u0131s\u0131ndan harmanlan\u0131r, numune al\u0131n\u0131r ve sertifikaland\u0131r\u0131l\u0131r; ard\u0131ndan kurutucu i\u00e7eren vakumla s\u0131zd\u0131rmaz veya argonla doldurulmu\u015f nem bariyerli kaplara paketlenir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Is\u0131l i\u015flem<\/strong> Bu i\u015flem par\u00e7a \u00fcreticisinde ger\u00e7ekle\u015ftirilir, ancak toz kalitesi ile tavlama etkinli\u011fi birbiriyle ba\u011flant\u0131l\u0131 oldu\u011fu i\u00e7in her tedarik g\u00f6r\u00fc\u015fmesinde ele al\u0131nmas\u0131 gerekir. FeNi50 par\u00e7alar\u0131 i\u00e7in standart d\u00f6ng\u00fc:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Kuru hidrojen ortam\u0131nda (\u00e7i\u011flenme noktas\u0131 -40 \u00b0C'nin alt\u0131nda) veya y\u00fcksek vakumda 1000-1100 \u00b0C'de tavlama<\/strong> 2-4 saat boyunca, kal\u0131nt\u0131 gerilimi gidermek, tane b\u00fcy\u00fcmesini sa\u011flamak ve hidrojenin y\u00fczey oksitlerini indirgemesine ve karbonu temizlemesine olanak tan\u0131mak amac\u0131yla.<\/li>\n\n\n\n<li><strong>Kontroll\u00fc so\u011futma<\/strong> Ni3Fe d\u00fczenlenme reaksiyonunun ger\u00e7ekle\u015fti\u011fi 400-600 \u00b0C aral\u0131\u011f\u0131nda; buradaki so\u011fuma h\u0131z\u0131, ge\u00e7irgenlik-koersivite dengesini belirler.<\/li>\n\n\n\n<li>\u0130ste\u011fe ba\u011fl\u0131 <strong>manyetik alanla tavlama<\/strong> \u00f6zel \u00e7ekirdek uygulamalar\u0131nda kare d\u00f6ng\u00fc veya d\u00fcz d\u00f6ng\u00fc tepkisi i\u00e7in.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Kendi tesislerinde \u00fcretim dahil olmak \u00fczere kapsaml\u0131 \u00fcretim kapasitesine sahip tedarik\u00e7iler <a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/what-is-plasma-rotating-electrode-process-prep\/\" rel=\"noreferrer noopener\">PREP toz \u00fcretim teknolojisi<\/a> \u0130ri taneli, uydu par\u00e7ac\u0131k i\u00e7ermeyen fraksiyonlar i\u00e7in, m\u00fc\u015fterilerin son testte ara bo\u015fluk sorunlar\u0131n\u0131 kendileri ke\u015ffetmek zorunda kalmalar\u0131 yerine, bu tavlama i\u015fleminin spesifikasyondaki ge\u00e7irgenlik de\u011ferine ula\u015fmas\u0131n\u0131 sa\u011flayan oksijen s\u0131n\u0131rlar\u0131 ve par\u00e7ac\u0131k temizli\u011fi konusunda tavsiyelerde bulunabiliriz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sekt\u00f6rlere G\u00f6re Uygulamalar: T\u0131p, Havac\u0131l\u0131k ve Uzay ile Enerji \u00dcretimi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi50 tozu, elektronik, enerji, havac\u0131l\u0131k ve uzay ile t\u0131p sekt\u00f6rlerinde, kullan\u0131\u015fl\u0131 ind\u00fcksiyon seviyelerinde ger\u00e7ek anlamda y\u00fcksek ge\u00e7irgenli\u011fe sahip manyetik performans gerektiren uygulamalarda kullan\u0131l\u0131r. Tipik kullan\u0131m alanlar\u0131 a\u015fa\u011f\u0131da ve tedarik\u00e7inin <a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/applications\/\" rel=\"noreferrer noopener\">uygulamalar<\/a> sayfa.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sekt\u00f6rlere G\u00f6re Tipik Uygulamalar<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">End\u00fcstri<\/th><th class=\"has-text-align-left\" data-align=\"left\">Temsili Par\u00e7alar<\/th><th class=\"has-text-align-left\" data-align=\"left\">Neden FeNi50 Tozu?<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Elektrik \u00fcretimi ve da\u011f\u0131t\u0131m\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00d6l\u00e7\u00fc transformat\u00f6r\u00fc \u00e7ekirdekleri, manyetik amplifikat\u00f6r \u00e7ekirdekleri, r\u00f6le \u00e7ekirdekleri<\/td><td class=\"has-text-align-left\" data-align=\"left\">1,5 T ind\u00fcksiyonda y\u00fcksek ge\u00e7irgenlik<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Otomotiv elektroni\u011fi<\/td><td class=\"has-text-align-left\" data-align=\"left\">Ak\u0131m sens\u00f6r\u00fc \u00e7ekirdekleri, ABS\/motor konum sens\u00f6r\u00fc par\u00e7alar\u0131, akt\u00fcat\u00f6r armat\u00fcrleri<\/td><td class=\"has-text-align-left\" data-align=\"left\">Toplu \u00fcretimde net \u015fekilli MIM\u2019in ekonomikli\u011fi<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Havac\u0131l\u0131k ve Uzay<\/td><td class=\"has-text-align-left\" data-align=\"left\">Sens\u00f6r ba\u011flant\u0131 par\u00e7alar\u0131, koruyucu muhafazalar, solenoid bile\u015fenleri<\/td><td class=\"has-text-align-left\" data-align=\"left\">S\u0131cakl\u0131k aral\u0131\u011f\u0131 boyunca istikrarl\u0131 performans, Curie 500 \u00b0C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">T\u0131bbi<\/td><td class=\"has-text-align-left\" data-align=\"left\">G\u00f6r\u00fcnt\u00fcleme sens\u00f6r\u00fc bile\u015fenleri, cihaz koruma kaplamalar\u0131, akt\u00fcat\u00f6r \u00e7ekirdekleri<\/td><td class=\"has-text-align-left\" data-align=\"left\">Y\u00fcksek ge\u00e7irgenli\u011fe sahip, biyouyumlu nikel ala\u015f\u0131m ailesi<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">End\u00fcstriyel elektronik<\/td><td class=\"has-text-align-left\" data-align=\"left\">Toprak ka\u00e7a\u011f\u0131 kesici \u00e7ekirdekleri, kontakt\u00f6r par\u00e7alar\u0131, EMI ekranlamas\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">D\u00fc\u015f\u00fck koersif kuvvet, k\u00fc\u00e7\u00fck sinyal duyarl\u0131l\u0131\u011f\u0131<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Telekom\u00fcnikasyon<\/td><td class=\"has-text-align-left\" data-align=\"left\">Filtre \u00e7ekirdekleri, end\u00fcktif bile\u015fenler<\/td><td class=\"has-text-align-left\" data-align=\"left\">Sabit ge\u00e7irgenlik, d\u00fc\u015f\u00fck kay\u0131p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Elektrik \u00fcretimi ve da\u011f\u0131t\u0131m\u0131<\/strong> tarihi \u00e7ekirdek pazar\u0131d\u0131r. Cihaz ve ak\u0131m transformat\u00f6r\u00fc \u00e7ekirdekleri, birincil ak\u0131m dalga formlar\u0131n\u0131 asl\u0131na sad\u0131k bir \u015fekilde yeniden \u00fcretmelidir; bu da \u00e7al\u0131\u015fma ind\u00fcksiyonunda y\u00fcksek ge\u00e7irgenlik ve d\u00fc\u015f\u00fck histerezis gerektirir ki bu da tam olarak FeNi50\u2019nin \u00f6zelliklerine uygundur. Manyetik amplifikat\u00f6r ve doygun reakt\u00f6r \u00e7ekirdekleri, ala\u015f\u0131m\u0131n kare \u015feklindeki B-H d\u00f6ng\u00fcs\u00fc varyantlar\u0131ndan yararlan\u0131rken, r\u00f6le \u00e7ekirdekleri ise net anahtarlama tepkisi i\u00e7in ala\u015f\u0131m\u0131n d\u00fc\u015f\u00fck koersif kuvvetini kullan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Otomotiv elektroni\u011fi<\/strong> Ara\u00e7lar\u0131n elektrifikasyonu sayesinde en h\u0131zl\u0131 b\u00fcy\u00fcyen segment budur. Ak\u00fc paketi, invert\u00f6r ve \u015farj sistemindeki her ak\u0131m sens\u00f6r\u00fc, yumu\u015fak manyetik bir \u00e7ekirde\u011fe ihtiya\u00e7 duyar; MIM y\u00f6ntemiyle \u00fcretilen FeNi50 \u00e7ekirdekler, motor b\u00f6lmesi ve g\u00fc\u00e7 elektroni\u011fi ortamlar\u0131n\u0131n gerektirdi\u011fi hassasiyeti ve s\u0131cakl\u0131k kararl\u0131l\u0131\u011f\u0131n\u0131 (Curie noktas\u0131 500 \u00b0C; ferritte ise 200-300 \u00b0C) sa\u011flar; bu \u00e7ekirdekler, toz i\u015fleme y\u00f6ntemlerinin tek ekonomik geometri \u00e7\u00f6z\u00fcm\u00fc oldu\u011fu durumlarda y\u0131ll\u0131k milyonlarca adetlik \u00fcretim hacimlerinde \u00fcretilmektedir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Havac\u0131l\u0131k ve Uzay<\/strong> Bu uygulamalar, s\u0131cakl\u0131k kararl\u0131l\u0131\u011f\u0131ndan ve manyetik koruma \u00f6zelliklerinden yararlan\u0131r: Geni\u015f s\u0131cakl\u0131k dalgalanmalar\u0131 kar\u015f\u0131s\u0131nda kalibrasyonunu korumas\u0131 gereken sens\u00f6r \u00e7er\u00e7eveleri ve solenoid bile\u015fenleri ile manyetik olarak hassas havac\u0131l\u0131k elektroni\u011fi sistemlerine y\u00f6nelik koruma muhafazalar\u0131; burada FeNi50\u2019nin ge\u00e7irgenlik \u00f6zelli\u011fi ile doygunlu\u011fa ula\u015fmadan \u00f6nce 1,5 T\u2019lik koruma kapasitesinin birle\u015fimi, kompakt kesitlerde permalloy\u2019dan daha \u00fcst\u00fcn performans g\u00f6sterir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u0131bbi cihazlar<\/strong> bu ala\u015f\u0131m\u0131 g\u00f6r\u00fcnt\u00fcleme sens\u00f6r\u00fc bile\u015fenlerinde ve cihaz kalkanlamas\u0131nda kullanmak ve <strong>end\u00fcstriyel elektronik<\/strong> Bunu, miliamper d\u00fczeyindeki ka\u00e7ak ak\u0131mlar\u0131 alg\u0131lamas\u0131 gereken bir g\u00fcvenlik cihaz\u0131 olan toprak ka\u00e7a\u011f\u0131 kesici \u00e7ekirdeklerinde kullan\u0131l\u0131r; bu uygulama, FeNi50\u2019nin uygun tavlama i\u015fleminden sonra sa\u011flad\u0131\u011f\u0131 d\u00fc\u015f\u00fck koersif kuvvet ve y\u00fcksek ba\u015flang\u0131\u00e7 ge\u00e7irgenli\u011fini tam olarak gerektirir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu pazarlarda tedarik mant\u0131\u011f\u0131 tutarl\u0131d\u0131r: M\u00fchendisler, bir bile\u015fenin demir \u00e7ekirdek gibi ger\u00e7ek manyetik ak\u0131y\u0131 iletmesi ve hassas bir malzeme gibi k\u00fc\u00e7\u00fck manyetik alanlar\u0131 alg\u0131lamas\u0131 gerekti\u011finde FeNi50\u2019yi tercih ederler; ayr\u0131ca toz metalurjisi veya bask\u0131 teknolojisi, lamine veya i\u015flenmi\u015f alternatiflere k\u0131yasla geometriyi daha ekonomik bir \u015fekilde sa\u011flar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Di\u011fer Kalitelerle ve Alternatif Ala\u015f\u0131m Sistemi Se\u00e7enekleriyle Kar\u015f\u0131la\u015ft\u0131rma<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Yumu\u015fak manyetik se\u00e7im s\u00fcrecinde, FeNi50, di\u011fer Fe-Ni t\u00fcrleriyle ve maliyet ile performans a\u00e7\u0131s\u0131ndan ona yak\u0131n demir bazl\u0131 alternatiflerle kar\u015f\u0131la\u015ft\u0131r\u0131lmaktad\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">FeNi50 ile Alternatif Yumu\u015fak Manyetik Ala\u015f\u0131mlar\u0131n Kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">M\u00fclkiyet<\/th><th class=\"has-text-align-left\" data-align=\"left\">FeNi50<\/th><th class=\"has-text-align-left\" data-align=\"left\">FeNi42<\/th><th class=\"has-text-align-left\" data-align=\"left\">FeNi80 (Permalloy)<\/th><th class=\"has-text-align-left\" data-align=\"left\">FeSi 3% (Silikonlu \u00c7elik)<\/th><th class=\"has-text-align-left\" data-align=\"left\">FeCo50<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Doygunluk ak\u0131 yo\u011funlu\u011fu (T)<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.5-1.6<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.4-1.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75-0.8<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.0<\/td><td class=\"has-text-align-left\" data-align=\"left\">2.3-2.4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Ba\u015flang\u0131\u00e7 ge\u00e7irgenli\u011fi<\/td><td class=\"has-text-align-left\" data-align=\"left\">4000-10000<\/td><td class=\"has-text-align-left\" data-align=\"left\">2000-5000<\/td><td class=\"has-text-align-left\" data-align=\"left\">50000-100000+<\/td><td class=\"has-text-align-left\" data-align=\"left\">1000-2000<\/td><td class=\"has-text-align-left\" data-align=\"left\">1000-3000<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Zorlay\u0131c\u0131 kuvvet (A\/m)<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt; 10<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt; 20<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt; 2<\/td><td class=\"has-text-align-left\" data-align=\"left\">30-60<\/td><td class=\"has-text-align-left\" data-align=\"left\">40-80<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Elektriksel diren\u00e7 (uOhm*m)<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.45-0.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.48<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Curie s\u0131cakl\u0131\u011f\u0131 (\u00b0C)<\/td><td class=\"has-text-align-left\" data-align=\"left\">~500<\/td><td class=\"has-text-align-left\" data-align=\"left\">~420<\/td><td class=\"has-text-align-left\" data-align=\"left\">~450<\/td><td class=\"has-text-align-left\" data-align=\"left\">~750<\/td><td class=\"has-text-align-left\" data-align=\"left\">~980<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Cam\/seramik s\u0131zd\u0131rmazl\u0131\u011f\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">Hay\u0131r<\/td><td class=\"has-text-align-left\" data-align=\"left\">Evet<\/td><td class=\"has-text-align-left\" data-align=\"left\">Hay\u0131r<\/td><td class=\"has-text-align-left\" data-align=\"left\">Hay\u0131r<\/td><td class=\"has-text-align-left\" data-align=\"left\">Hay\u0131r<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Manyetostriksiyon<\/td><td class=\"has-text-align-left\" data-align=\"left\">S\u0131f\u0131ra yak\u0131n<\/td><td class=\"has-text-align-left\" data-align=\"left\">D\u00fc\u015f\u00fck<\/td><td class=\"has-text-align-left\" data-align=\"left\">S\u0131f\u0131r (78% Ni)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Y\u00fcksek<\/td><td class=\"has-text-align-left\" data-align=\"left\">Y\u00fcksek<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">G\u00f6receli malzeme maliyeti<\/td><td class=\"has-text-align-left\" data-align=\"left\">Orta<\/td><td class=\"has-text-align-left\" data-align=\"left\">Orta<\/td><td class=\"has-text-align-left\" data-align=\"left\">Y\u00fcksek<\/td><td class=\"has-text-align-left\" data-align=\"left\">D\u00fc\u015f\u00fck<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00c7ok y\u00fcksek<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeNi42<\/strong> Bir ad\u0131m geride yer al\u0131r: doygunlu\u011fu biraz daha d\u00fc\u015f\u00fck, ge\u00e7irgenli\u011fi yar\u0131 yar\u0131ya, koersif kuvveti iki kat\u0131d\u0131r ve cam ile seramiklere uyumlu termal genle\u015fme \u00f6zelli\u011fi gibi belirleyici bir avantaj\u0131 vard\u0131r. Bir bile\u015fenin cama s\u0131zd\u0131rmazl\u0131k sa\u011flamas\u0131 gereken durumlarda FeNi42 zorunludur; g\u00f6rev tamamen manyetik oldu\u011funda ise FeNi50, benzer maliyetle her manyetik eksende daha \u00fcst\u00fcn performans g\u00f6sterir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeNi80 permalloy<\/strong> ge\u00e7irgenlik a\u00e7\u0131s\u0131ndan bir basamak \u00fcstte, ak\u0131 kapasitesi a\u00e7\u0131s\u0131ndan ise bir basamak altta yer al\u0131r. S\u0131f\u0131r alan duyarl\u0131l\u0131\u011f\u0131, zay\u0131f alanlara kar\u015f\u0131 manyetik koruma ve minimum histerezis a\u00e7\u0131s\u0131ndan permalloy rakipsizdir; ancak 0,75-0,8 T'lik doygunluk de\u011feri, \u00e7ekirdeklerin FeNi50\u2019nin \u00e7al\u0131\u015fma ind\u00fcksiyonunun yar\u0131s\u0131nda doygunlu\u011fa ula\u015fmas\u0131 anlam\u0131na gelir ve bu da g\u00fc\u00e7 uygulamalar\u0131nda gerekli kesit alanlar\u0131n\u0131 iki kat\u0131na \u00e7\u0131kar\u0131r. Zay\u0131f alanlar i\u00e7in ekranlama kutular\u0131nda permalloy kullan\u0131l\u0131r; ger\u00e7ek ind\u00fcksiyon ta\u015f\u0131yan \u00f6l\u00e7\u00fcm transformat\u00f6rleri ve sens\u00f6r \u00e7ekirdeklerinde ise FeNi50 kullan\u0131l\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeSi silikonlu \u00e7elik<\/strong> Maliyet a\u00e7\u0131s\u0131ndan belirleyici unsurdur: doygunlu\u011fu daha y\u00fcksek, maliyeti \u00e7ok daha d\u00fc\u015f\u00fck olmakla birlikte, toz halinde ge\u00e7irgenli\u011fi bir mertebe daha azd\u0131r ve mekanik olarak k\u0131r\u0131lgand\u0131r. B\u00fcy\u00fck g\u00fc\u00e7 transformat\u00f6rleri i\u00e7in onun yerini hi\u00e7bir \u015fey tutamaz; birim hacim ba\u015f\u0131na ge\u00e7irgenli\u011fin \u00f6nemli oldu\u011fu k\u00fc\u00e7\u00fck hassas \u00e7ekirdekler i\u00e7in ise FeNi50\u2019nin daha y\u00fcksek maliyeti hakl\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FeCo50<\/strong> U\u00e7ak jenerat\u00f6rleri ve minimum hacimli akt\u00fcat\u00f6rler i\u00e7in doygunluk s\u0131n\u0131r\u0131 2,3-2,4 T\u2019dir; bu, maliyetin birka\u00e7 kat\u0131 ve ge\u00e7irgenli\u011fin \u00e7ok daha d\u00fc\u015f\u00fck oldu\u011fu bir seviyededir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se\u00e7im kural\u0131 net bir \u015fekilde \u00f6zetlenebilir: Ucuz toplu g\u00fc\u00e7 i\u00e7in FeSi, uygun ind\u00fcksiyon seviyesinde hassas \u00e7ekirdekler i\u00e7in FeNi50, zay\u0131f alan korumas\u0131 i\u00e7in permalloy, cam s\u0131zd\u0131rmaz manyetik par\u00e7alar i\u00e7in FeNi42 ve minimum hacmin maksimum maliyeti hakl\u0131 k\u0131ld\u0131\u011f\u0131 durumlarda FeCo50.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u015eirketimiz<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/about\/\" rel=\"noreferrer noopener\">Shanghai Truer Technology Co, Ltd<\/a> \u00c7in merkezli bir katmanl\u0131 \u00fcretim tedarik\u00e7isi olup, PREP toz \u00fcretim ekipmanlar\u0131 ile y\u00fcksek kaliteli k\u00fcresel metal tozlar\u0131n\u0131 bir arada sunmaktad\u0131r. 2009 y\u0131l\u0131nda kurulan \u015firket, hem <a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/gas-atomization-powders-process\/\" rel=\"noreferrer noopener\">gaz atomizasyonu (GA)<\/a> ve nikel ala\u015f\u0131mlar\u0131, titanyum ala\u015f\u0131mlar\u0131, al\u00fcminyum ala\u015f\u0131mlar\u0131, paslanmaz \u00e7elikler, kobalt ala\u015f\u0131mlar\u0131, bak\u0131r ala\u015f\u0131mlar\u0131, y\u00fcksek entropili ala\u015f\u0131mlar ve \u00f6zel malzemeler alanlar\u0131nda PREP \u00fcretim kapasiteleri.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yumu\u015fak manyetik kategorisinde Truer, LPBF, EBM, DED, MIM, termal p\u00fcsk\u00fcrtme ve pres-sinterleme s\u00fcre\u00e7lerine uygun par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131mlar\u0131na sahip k\u00fcresel tozlar halinde FeNi50, FeNi42, FeCo50, permalloy ve ilgili bile\u015fimleri tedarik etmektedir. Yumu\u015fak manyetik s\u0131n\u0131flar, oksijen seviyesini en d\u00fc\u015f\u00fck d\u00fczeyde tutmak i\u00e7in y\u00fcksek safl\u0131kta argon alt\u0131nda atomize edilir ve her parti, talep \u00fczerine iki ondal\u0131k basama\u011fa kadar nikel i\u00e7eri\u011fi, oksijen ve interstisyel analiz, lazer difraksiyonu ile PSD, Hall ak\u0131\u015f\u0131, g\u00f6r\u00fcnen yo\u011funluk ve SEM morfolojisini kapsayan bir analiz sertifikas\u0131 ile sevk edilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Standart kalitelerin \u00f6tesinde, \u015firket daralt\u0131lm\u0131\u015f nikel aral\u0131klar\u0131 ve Alloy 48 varyantlar\u0131 dahil olmak \u00fczere \u00f6zel ala\u015f\u0131m geli\u015ftirme hizmetleri sunman\u0131n yan\u0131 s\u0131ra, enerji, otomotiv, havac\u0131l\u0131k ve t\u0131p sekt\u00f6rlerindeki m\u00fc\u015fterileri i\u00e7in k\u00fc\u00e7\u00fck partili prototip \u00fcretim miktarlar\u0131 ve seri \u00fcretim hizmetleri de sa\u011flamaktad\u0131r. \u00d6nde gelen ara\u015ft\u0131rma kurumlar\u0131yla ortakla\u015fa i\u015fletilen metal 3D bask\u0131 inovasyon merkezi, m\u00fc\u015fterilerin bas\u0131lm\u0131\u015f manyetik bile\u015fenleri onaylamas\u0131na veya yeni toz partileri i\u00e7in tavlama uygulamalar\u0131 geli\u015ftirmesine destek olmaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FeNi50 yumu\u015fak manyetik tozun teknik \u00f6zellikleri, numune temini veya \u00f6zel bile\u015fimler hakk\u0131nda sorular\u0131n\u0131z i\u00e7in, <a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/contact-us\/\" rel=\"noreferrer noopener\">ekiple ileti\u015fime ge\u00e7in<\/a> hedef PSD, oksijen s\u0131n\u0131r\u0131 ve y\u0131ll\u0131k hacim tahmini ile birlikte.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SSS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S1: FeNi50 yumu\u015fak manyetik tozunun tipik par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131 nedir?<\/strong> C: Standart LPBF kesim boyutu 15-53 mikron, EBM ve DED i\u00e7in ise 45-106 mikrondur. MIM s\u0131n\u0131flar\u0131nda 0-22 veya 0-38 mikronluk ince kesimler kullan\u0131l\u0131r, presleme ve sinterleme y\u00f6nteminde 45-150 mikronluk kesimler kullan\u0131l\u0131r ve termal p\u00fcsk\u00fcrtme s\u0131n\u0131flar\u0131 15-45 mikron aral\u0131\u011f\u0131nda mevcuttur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Soru 2: FeNi50 tozu hem SLM hem de EBM sistemlerinde kullan\u0131labilir mi?<\/strong> C: Evet, PSD\u2019nin platforma uygun olmas\u0131 \u015fart\u0131yla: SLM\/LPBF i\u00e7in 15-53 mikron ve EBM i\u00e7in 45-106 mikron. EBM\u2019nin vakum ortam\u0131, \u00fcretim s\u0131ras\u0131nda oksidasyonu s\u0131n\u0131rlad\u0131\u011f\u0131 i\u00e7in bu s\u0131n\u0131f i\u00e7in avantajl\u0131d\u0131r; her iki i\u015flemden elde edilen par\u00e7alar\u0131n tam manyetik \u00f6zelliklerini kazanabilmesi i\u00e7in son a\u015famada hidrojen veya vakum tavlamas\u0131 gereklidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Soru 3: FeNi50 tozu hangi sertifikalara sahiptir?<\/strong> C: Standart tedarik kapsam\u0131nda, nikel i\u00e7eri\u011fi iki ondal\u0131k basama\u011fa kadar belirtilmi\u015f bir analiz sertifikas\u0131, inert gaz f\u00fczyon y\u00f6ntemiyle belirlenen oksijen-azot oran\u0131, lazer difraksiyonu ile belirlenen PSD, Hall ak\u0131\u015f h\u0131z\u0131 ve g\u00f6r\u00fcn\u00fcr yo\u011funluk yer almaktad\u0131r. Kalifikasyon programlar\u0131 i\u00e7in SEM morfoloji raporlar\u0131, parti izlenebilirli\u011fi ve tavlanm\u0131\u015f test halkas\u0131n\u0131n manyetik verileri temin edilebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Soru 4: FeNi50 tozu sipari\u015fi i\u00e7in minimum sipari\u015f miktar\u0131 (MOQ) nedir?<\/strong> C: Proses geli\u015ftirme ve manyetik uygunluk testi i\u00e7in 5-10 kg'l\u0131k numune miktarlar\u0131 mevcuttur. \u00dcretim sipari\u015fleri genellikle 25-50 kg'dan ba\u015flar; 100 kg'\u0131n \u00fczerindeki miktarlarda ise daha uygun fiyatlar sunulur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S5: FeNi50 tozunun bile\u015fimi \u00f6zelle\u015ftirilebilir mi?<\/strong> C: Evet. Nikel aral\u0131\u011f\u0131 49-51% s\u0131n\u0131rlar\u0131 i\u00e7inde daralt\u0131labilir, Alloy 48 varyant\u0131 (47-49% Ni) mevcuttur ve FeNi42 veya FeNi55 gibi kom\u015fu bile\u015fimler, ayn\u0131 atomizasyon platformunda minimum \u00fcretim miktar\u0131yla \u00fcretilebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S6: FeNi50 toz sipari\u015fleri i\u00e7in tipik teslim s\u00fcresi ne kadard\u0131r?<\/strong> C: Standart kesimler genellikle stokta mevcuttur veya 1-2 hafta i\u00e7inde temin edilebilir. \u00d6zel bile\u015fimler ve b\u00fcy\u00fck kampanya miktarlar\u0131 ise eritme ve atomizasyon program\u0131na ba\u011fl\u0131 olarak genellikle 3-6 hafta s\u00fcrer.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer FeNi50 soft magnetic powder is a spherical iron-nickel alloy feedstock containing approximately 50% nickel with the balance iron, positioned in the middle of the Fe-Ni soft magnetic family between the expansion-matched FeNi42 and the ultra-high-permeability 78-80% nickel permalloys. It delivers the best balance of magnetic properties per dollar in the family: saturation flux [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":3869,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[1],"tags":[],"post_folder":[],"class_list":["post-10418","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/10418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/comments?post=10418"}],"version-history":[{"count":1,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/10418\/revisions"}],"predecessor-version":[{"id":10419,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/10418\/revisions\/10419"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/media\/3869"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/media?parent=10418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/categories?post=10418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/tags?post=10418"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/post_folder?post=10418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}