{"id":10410,"date":"2026-08-05T16:26:34","date_gmt":"2026-08-05T08:26:34","guid":{"rendered":"https:\/\/am-material.com\/?p=10410"},"modified":"2026-07-21T16:36:32","modified_gmt":"2026-07-21T08:36:32","slug":"how-to-optimize-aisi7mg-lpbf-powder-processing-parameters-for-lpbf","status":"publish","type":"post","link":"https:\/\/am-material.com\/tr\/news\/how-to-optimize-aisi7mg-lpbf-powder-processing-parameters-for-lpbf\/","title":{"rendered":"LPBF i\u00e7in Aisi7Mg LPBF Tozunun \u0130\u015fleme Parametrelerinin Nas\u0131l Optimize Edilece\u011fi"},"content":{"rendered":"<h2 class=\"wp-block-heading\">H\u0131zl\u0131 Cevap<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AISi7Mg LPBF tozu<\/strong> Lazer toz yatak f\u00fczyonu i\u00e7in tasarlanm\u0131\u015f, geni\u015f bir i\u015flem aral\u0131\u011f\u0131 sunan, standart parametrelerde neredeyse tam yo\u011funlu\u011fa ula\u015fan, ve yakla\u015f\u0131k 300 MPa'l\u0131k T6 ya\u015fland\u0131rma ile sertle\u015ftirilebilir mukavemet sunar. \u0130\u015fleme parametrelerinin optimize edilmesi tozun kendisiyle ba\u015flar: 15-53 mikron PSD (D50 yakla\u015f\u0131k 33-36 mikron), %'nin \u00fczerinde k\u00fcresellik, a\u011f\u0131rl\u0131k\u00e7a %0,08'in alt\u0131nda oksijen, ve 60 s\/50 g'nin alt\u0131nda bir Hall ak\u0131\u015f\u0131 belirleyin; \u00e7\u00fcnk\u00fc katman homojenli\u011fi, herhangi bir tek makine ayar\u0131ndan daha fazla eriyik havuzunun kararl\u0131l\u0131\u011f\u0131n\u0131 belirler. Tipik 400 W LPBF platformlar\u0131nda, AlSi7Mg, 300-370 W lazer g\u00fcc\u00fc, 1200-1500 mm\/s tarama h\u0131z\u0131, 0,10-0,17 mm tarama aral\u0131\u011f\u0131 ve 30-60 mikron katman kal\u0131nl\u0131\u011f\u0131 ile yakla\u015f\u0131k 40-65 J\/mm\u00b3 hacimsel enerji yo\u011funlu\u011funa ula\u015f\u0131r. 150-200 \u00b0C'lik bir bask\u0131 plakas\u0131 \u00f6n \u0131s\u0131tmas\u0131, termal gradyanlar\u0131 ve kal\u0131nt\u0131 gerilimi azalt\u0131r; katmanlar aras\u0131nda 67 derece d\u00f6nd\u00fcr\u00fclen tarama vekt\u00f6rleri ise y\u00f6nsel g\u00f6zeneklili\u011fi en aza indirir. Son i\u015flem, klasik y\u00f6ntemi izler: gerilim giderme, 530-540 \u00b0C civar\u0131nda \u00e7\u00f6zelti \u0131s\u0131l i\u015flemi, su ile s\u00f6nd\u00fcrme ve 155-165 \u00b0C'de T6'ya kadar yapay ya\u015fland\u0131rma. Al\u0131c\u0131lar, her toz partisinin kimyasal bile\u015fim, oksijen, PSD ve ak\u0131\u015f sertifikalar\u0131yla birlikte sevk edildi\u011fini teyit etmelidir; zira yeniden kullan\u0131m d\u00f6ng\u00fcleri boyunca de\u011fi\u015fen ince par\u00e7ac\u0131k i\u00e7eri\u011fi ve oksijen al\u0131m\u0131, parametre istikrars\u0131zl\u0131\u011f\u0131n\u0131n en yayg\u0131n gizli nedenleridir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">AISi7Mg LPBF Tozu Nedir ve End\u00fcstriyel Kullan\u0131mdaki Avantajlar\u0131 Nelerdir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AISi7Mg LPBF tozu<\/strong> Al-Si-Mg yak\u0131n \u00f6tektik d\u00f6k\u00fcm ala\u015f\u0131m ailesinin katmanl\u0131 \u00fcretim (additive manufacturing) formudur; kimyasal olarak A357 ve EN AC-42000 gibi kalitelerle e\u015fde\u011ferdir ve lazer toz yata\u011f\u0131 f\u00fczyonu (LPF) hammaddesi olarak kullan\u0131lmak \u00fczere geli\u015ftirilmi\u015ftir. Tan\u0131m basit\u00e7e \u015fu \u015fekildedir: al\u00fcminyum bazl\u0131, yakla\u015f\u0131k silikon ve \u00e7\u00f6kelme sertle\u015fmesini sa\u011flayan 'in alt\u0131nda magnezyum ilavesi. AlSi10Mg, hacim olarak genel ama\u00e7l\u0131 metal 3D bask\u0131da bask\u0131n olsa da, AlSi7Mg premium yap\u0131sal ni\u015fi i\u015fgal eder: daha d\u00fc\u015f\u00fck silikon i\u00e7eri\u011fi, \u0131s\u0131l i\u015flemden sonra daha y\u00fcksek s\u00fcneklik ve tokluk sa\u011flar; bu nedenle, AM'ye uyarlanm\u0131\u015f u\u00e7u\u015f a\u00e7\u0131s\u0131ndan kritik d\u00f6k\u00fcmler i\u00e7in varsay\u0131lan al\u00fcminyum tozudur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u015eu ailenin i\u00e7inde <a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/aluminium-based-alloy-powder\/\" rel=\"noreferrer noopener\">al\u00fcminyum ala\u015f\u0131ml\u0131 tozlar<\/a> Katmanl\u0131 imalat i\u00e7in sunulan AlSi7Mg, son derece kolay bas\u0131labilen AlSi10Mg ile 6061 ve 7075 gibi y\u00fcksek mukavemetli d\u00f6vme kaynakl\u0131 kaliteler aras\u0131nda yer almaktad\u0131r. 6,5-7,5% aral\u0131\u011f\u0131ndaki silikon seviyesi, h\u0131zl\u0131 so\u011futma s\u0131ras\u0131nda d\u00f6vme bile\u015fimlerinde s\u0131k\u00e7a g\u00f6r\u00fclen kat\u0131la\u015fma \u00e7atlaklar\u0131n\u0131 \u00f6nleyecek kadar y\u00fcksektir; bu sayede AlSi10Mg ile neredeyse ayn\u0131 kolayl\u0131kta yazd\u0131r\u0131labilirken, azalm\u0131\u015f \u00f6tektik oran\u0131 sayesinde matrisin daha b\u00fcy\u00fck bir k\u0131sm\u0131 s\u00fcnek deformasyona ve Mg2Si \u00e7\u00f6kelme takviyesine ayr\u0131labilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">End\u00fcstriyel kullan\u0131c\u0131lar i\u00e7in pratik faydalar \u015funlard\u0131r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Geni\u015f i\u015flem aral\u0131\u011f\u0131<\/strong>: Geni\u015f bir lazer g\u00fcc\u00fc ve tarama h\u0131z\u0131 kombinasyonlar\u0131 yelpazesinde tam yo\u011funlu\u011fa ula\u015f\u0131labilmesi, onay s\u00fcrecini ve \u00e7oklu makineyle \u00fcretimi kolayla\u015ft\u0131rmaktad\u0131r.<\/li>\n\n\n\n<li><strong>\u00dcst\u00fcn s\u00fcneklik ve yorulma direnci<\/strong>: T6 ko\u015fullar\u0131nda AlSi10Mg'ye k\u0131yasla 6-12%'nin uzama de\u011feri ve k\u0131r\u0131lma toklu\u011fundaki art\u0131\u015f.<\/li>\n\n\n\n<li><strong>M\u00fckemmel y\u00fczey i\u015fleme kabiliyeti<\/strong>: \u0130nce ve homojen erime havuzlar\u0131, y\u00fczeye bakan y\u00fczeylerde Ra 6-12 mikron de\u011ferinde i\u015flenmi\u015f y\u00fczeyler olu\u015fturur.<\/li>\n\n\n\n<li><strong>\u0130nce cidarl\u0131 ve kafes yap\u0131lar i\u00e7in \u00fcretim kapasitesi<\/strong>: Erimi\u015f malzeme havuzunun istikrarl\u0131 davran\u0131\u015f\u0131, 0,3-0,4 mm kal\u0131nl\u0131\u011fa kadar duvarlar\u0131n ve hafif yap\u0131lar i\u00e7in ince kafes desteklerin olu\u015fturulmas\u0131n\u0131 m\u00fcmk\u00fcn k\u0131lar.<\/li>\n\n\n\n<li><strong>Kay\u0131tl\u0131 miras verileri<\/strong>: A357 premium d\u00f6k\u00fcm malzemesine ili\u015fkin onlarca y\u0131ll\u0131k veriler, havac\u0131l\u0131k ve uzay programlar\u0131ndaki sertifikasyon tart\u0131\u015fmalar\u0131n\u0131 kolayla\u015ft\u0131rmaktad\u0131r.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Bu \u00f6zellikler, bask\u0131l\u0131 bir al\u00fcminyum par\u00e7an\u0131n sadece bo\u015flu\u011fu doldurmakla kalmay\u0131p yap\u0131sal y\u00fckleri de ta\u015f\u0131mas\u0131 gerekti\u011fi durumlarda AlSi7Mg\u2019yi referans malzeme haline getirir.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"540\" height=\"389\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/11\/5-SISi10Mg-powder.png\" alt=\"\" class=\"wp-image-8527\" style=\"aspect-ratio:1.3882126629299194;width:654px;height:auto\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/11\/5-SISi10Mg-powder.png 540w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/11\/5-SISi10Mg-powder-300x216.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/11\/5-SISi10Mg-powder-18x12.png 18w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Her Bir Elementin \u0130\u015flevinin A\u00e7\u0131klanm\u0131\u015f Oldu\u011fu Kimyasal Bile\u015fim Tablosu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LPBF s\u0131n\u0131f\u0131 AlSi7Mg'nin kimyasal bile\u015fimi, A357 d\u00f6k\u00fcmleri i\u00e7in belirlenen d\u00f6k\u00fcmhane spesifikasyonlar\u0131ndan daha s\u0131k\u0131d\u0131r. \u00d6zellikle demir i\u00e7eri\u011fi, d\u00f6k\u00fcm s\u0131n\u0131rlar\u0131n\u0131n \u00e7ok alt\u0131nda tutulmaktad\u0131r; zira demir i\u00e7eren intermetalik bile\u015fikler, ince bask\u0131l\u0131 duvarlar\u0131 k\u0131r\u0131lganla\u015ft\u0131r\u0131r ve yorulma \u00e7atlaklar\u0131n\u0131n olu\u015fmas\u0131na neden olur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AlSi7Mg\u2019nin (LPBF S\u0131n\u0131f\u0131) 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\">Silisyum (Si)<\/td><td class=\"has-text-align-left\" data-align=\"left\">6.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">7.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">Erime aral\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcr\u00fcr; \u00e7atlamas\u0131z kat\u0131la\u015fma ve ak\u0131\u015fkanl\u0131k sa\u011flar<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Magnezyum (Mg)<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">Mg\u2082Si \u00e7\u00f6keltileri olu\u015fturur; T6 ya\u015fland\u0131rma sertle\u015fmesini sa\u011flar<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Titanyum (Ti)<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">Tah\u0131l inceltici; ince, e\u015f eksenli kat\u0131la\u015fma yap\u0131s\u0131n\u0131n olu\u015fumunu destekler<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Demir (Fe)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">Kirlilik; AlFeSi plaketlerinin k\u0131r\u0131lganl\u0131\u011f\u0131n\u0131 \u00f6nlemek amac\u0131yla s\u0131n\u0131rland\u0131r\u0131lm\u0131\u015ft\u0131r<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Bak\u0131r (Cu)<\/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\">Kirlilik; korozyon direncini korumak amac\u0131yla kapakla kapat\u0131lm\u0131\u015ft\u0131r<\/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\">0.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">Kirlilik kontrol\u00fc; eser miktarlarda Fe fazlar\u0131n\u0131 de\u011fi\u015ftirir<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Tungsten haz\u0131rlamay\u0131 etkili bir \u015fekilde ger\u00e7ekle\u015ftirmek i\u00e7in \u00f6zel ara\u00e7lar ve ekipmanlar gereklidir. Bunlar \u015funlar\u0131 i\u00e7erir:<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.07<\/td><td class=\"has-text-align-left\" data-align=\"left\">Geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f hammaddeden kaynaklanan safs\u0131zl\u0131k<\/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\">0.08<\/td><td class=\"has-text-align-left\" data-align=\"left\">Atomizasyon sonucu olu\u015fan toz bo\u015fluklar\u0131; s\u00fcneklik ve yorulma \u00f6zelliklerini etkiler<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Al\u00fcminyum (Al)<\/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\">Taban matrisi; d\u00fc\u015f\u00fck yo\u011funluklu ve korozyona dayan\u0131kl\u0131 oksit tabakas\u0131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Silikon<\/strong> ala\u015f\u0131m\u0131n i\u015flenebilirlik \u00f6zelliklerini belirler. Yakla\u015f\u0131k 7% de\u011ferinde, bile\u015fim Al-Si \u00f6tektik noktas\u0131na (12,6%) de\u011ferine yeterince yak\u0131nd\u0131r; bu sayede kat\u0131la\u015fma avantajlar\u0131n\u0131n \u00e7o\u011funu (dar donma aral\u0131\u011f\u0131, iyi eriyik ak\u0131\u015fkanl\u0131\u011f\u0131 ve s\u0131cak y\u0131rt\u0131lmaya kar\u015f\u0131 g\u00fc\u00e7l\u00fc diren\u00e7) elde ederken, s\u00fcnekli\u011fi korumak i\u00e7in mikroyap\u0131da yeterli miktarda birincil al\u00fcminyum dendritlerini muhafaza eder. Silikon oran\u0131n\u0131n 6,5%\u2019nin alt\u0131na d\u00fc\u015f\u00fcr\u00fclmesi, \u00e7atlamaya yatk\u0131n i\u015fleme aral\u0131\u011f\u0131n\u0131 \u00f6l\u00e7\u00fclebilir \u015fekilde geni\u015fletir; bu nedenle LPBF kalitesi, 6,5-7,5% aral\u0131\u011f\u0131n\u0131n tamam\u0131n\u0131 zorunlu k\u0131lar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kapal\u0131 d\u00f6ng\u00fc, geri d\u00f6n\u00fc\u015f\u00fcm yetenekleri<\/strong> g\u00fc\u00e7lendirici elementtir. \u00c7\u00f6zelti i\u015fleminde al\u00fcminyum matrisine \u00e7\u00f6z\u00fcn\u00fcr ve yapay ya\u015fland\u0131rma s\u0131ras\u0131nda ince Mg\u2082Si fazlar\u0131 halinde \u00e7\u00f6kelir; bu fazlar, \u00fcretim halindeki yakla\u015f\u0131k 110 MPa olan akma mukavemetini T6 durumunda 240-270 MPa\u2019ya y\u00fckseltir. Magnezyum ayn\u0131 zamanda i\u015fleme s\u00fcrecinden en \u00e7ok etkilenen elementtir: y\u00fcksek buhar bas\u0131nc\u0131, eriyik havuzu y\u00fczeyinden se\u00e7ici buharla\u015fmaya neden olur; bu nedenle bas\u0131lan par\u00e7alar\u0131n magnezyum i\u00e7eri\u011fi genellikle besleme tozuna g\u00f6re 0,03-0,08% daha d\u00fc\u015f\u00fckt\u00fcr ve bu sapma, kalifikasyon s\u00fcrecinde dikkate al\u0131nmal\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Titanyum<\/strong>, 0,08-0,25% oran\u0131nda ilave edildi\u011finde, Al\u2083Ti \u00e7ekirdeklenme noktalar\u0131 arac\u0131l\u0131\u011f\u0131yla tane inceltici g\u00f6revi g\u00f6r\u00fcr ve hem \u00e7atlama direncini hem de mekanik \u00f6zelliklerin izotropisini art\u0131ran ince, e\u015feksenli tane yap\u0131s\u0131n\u0131n olu\u015fumunu destekler.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Demir ve oksijen<\/strong> Al\u0131c\u0131lar\u0131n her analiz sertifikas\u0131nda dikkatle incelemesi gereken iki rakam budur. 0,15%\u2019nin \u00fczerindeki demir, uzamay\u0131 keskin bir \u015fekilde azaltan i\u011fne benzeri beta-AlFeSi fazlar\u0131 olu\u015fturur; atomizasyon ve tozun yeniden kullan\u0131m\u0131 s\u0131ras\u0131nda y\u00fczey oksidi olarak kar\u0131\u015fan oksijen ise yorulma \u00f6mr\u00fcn\u00fc k\u0131salt\u0131r ve eriyik havuzundaki s\u0131\u00e7ramay\u0131 art\u0131r\u0131r. \u00dcst s\u0131n\u0131f LPBF kalitelerinde demir i\u00e7eri\u011fi 0,10% veya alt\u0131nda, oksijen i\u00e7eri\u011fi ise 0,08 wt%'nin alt\u0131nda tutulur.<\/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\">AlSi7Mg\u2019nin \u00f6zellik profili, bu malzemenin havac\u0131l\u0131k sekt\u00f6r\u00fcnde bu kadar pop\u00fcler olmas\u0131n\u0131n nedenini a\u00e7\u0131kl\u0131yor: AlSi10Mg\u2019ye yak\u0131n mukavemet ile \u00f6nemli \u00f6l\u00e7\u00fcde daha iyi s\u00fcneklik ve ayr\u0131ca entegre \u0131s\u0131 y\u00f6netimi i\u00e7in yararl\u0131 olan termal iletkenlik. A\u015fa\u011f\u0131daki de\u011ferler, LPBF malzemesinin oda s\u0131cakl\u0131\u011f\u0131nda (20-25 \u00b0C) yap\u0131lan test sonu\u00e7lar\u0131n\u0131 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\">2.68<\/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\">557-613<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00b0C<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Is\u0131l iletkenlik (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">150-170<\/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\">Elektriksel iletkenlik<\/td><td class=\"has-text-align-left\" data-align=\"left\">35-40<\/td><td class=\"has-text-align-left\" data-align=\"left\">% IACS<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Termal genle\u015fme katsay\u0131s\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">21.5-22.5<\/td><td class=\"has-text-align-left\" data-align=\"left\">um\/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\">70-72<\/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 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">290-320<\/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 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">240-270<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Kopma uzamas\u0131 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">6-12<\/td><td class=\"has-text-align-left\" data-align=\"left\">%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Sertlik (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">105-120<\/td><td class=\"has-text-align-left\" data-align=\"left\">HB<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Yorulma mukavemeti (10^7 d\u00f6ng\u00fc, HIP + T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">110-130<\/td><td class=\"has-text-align-left\" data-align=\"left\">MPa<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bu <strong>2,68 g\/cm\u00b3 yo\u011funluk<\/strong> A\u011f\u0131rl\u0131k azaltman\u0131n temel gerek\u00e7esini ortaya koymaktad\u0131r: 250 MPa civar\u0131ndaki T6 akma mukavemetinde, \u00f6zg\u00fcl mukavemet yap\u0131sal \u00e7eliklerininkini \u00fc\u00e7 kat a\u015fmaktad\u0131r; bu nedenle, topoloji optimizasyonu uygulanm\u0131\u015f AlSi7Mg braketler, i\u015flenmi\u015f al\u00fcminyuma k\u0131yasla rutin olarak -60% oran\u0131nda, \u00e7eli\u011fe k\u0131yasla ise daha da fazla k\u00fctle azalt\u0131m\u0131 sa\u011flamaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu <strong>557-613 \u00b0C erime aral\u0131\u011f\u0131<\/strong> hem i\u015flem aral\u0131\u011f\u0131n\u0131 hem de \u0131s\u0131l i\u015flem program\u0131n\u0131 belirler. 530-540 \u00b0C\u2019de ger\u00e7ekle\u015ftirilen \u00e7\u00f6zelme i\u015flemi, solidus noktas\u0131n\u0131n sadece 15-20 derece alt\u0131nda ger\u00e7ekle\u015fir; bu fark o kadar azd\u0131r ki f\u0131r\u0131n s\u0131cakl\u0131\u011f\u0131n\u0131n homojenli\u011fi b\u00fcy\u00fck \u00f6nem ta\u015f\u0131r; s\u0131cakl\u0131\u011f\u0131n bu de\u011feri a\u015fmas\u0131 durumunda, \u00f6tektik silikonun erimeye ba\u015flamas\u0131 riski ortaya \u00e7\u0131kar; bu durum, yuvarlak Si par\u00e7ac\u0131klar\u0131 ve tane s\u0131n\u0131rlar\u0131nda g\u00f6zeneklilik \u015feklinde g\u00f6zle g\u00f6r\u00fcl\u00fcr. \u0130yi kontrol edilen LPBF uygulamalar\u0131nda kademeli \u00e7\u00f6zelme d\u00f6ng\u00fcleri veya +\/-3 \u00b0C hassasiyetinde f\u0131r\u0131nlar kullan\u0131l\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mekanik olarak<\/strong>, h\u0131zl\u0131 kat\u0131la\u015fma sonucu olu\u015fan a\u015f\u0131r\u0131 doymu\u015f, ince h\u00fccresel yap\u0131 sayesinde, malzeme ilk \u00fcretim halindeyken zaten 380-430 MPa \u00e7ekme mukavemeti sunmaktad\u0131r; ancak uzama oran\u0131 sadece 3-6% d\u00fczeyindedir ve \u00f6nemli \u00f6l\u00e7\u00fcde anizotropi g\u00f6sterir. T6 d\u00f6ng\u00fcs\u00fc, yap\u0131sal uygulamalar\u0131n gerektirdi\u011fi s\u00fcneklik, tokluk ve yorulma direnci kar\u015f\u0131l\u0131\u011f\u0131nda biraz tepe mukavemetinden \u00f6d\u00fcn verir ve \u00fcretim y\u00f6nleri aras\u0131ndaki \u00f6zellikleri homojenle\u015ftirir. Yorulma a\u00e7\u0131s\u0131ndan kritik par\u00e7alar i\u00e7in, <a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/hot-isostatic-pressing-hip\/\" rel=\"noreferrer noopener\">s\u0131cak izostatik presleme (HIP)<\/a> Yakla\u015f\u0131k 500 \u00b0C ve 100 MPa'da argon, ya\u015fland\u0131rma i\u015fleminden \u00f6nce i\u00e7 g\u00f6zenekleri kapat\u0131r ve bu sayede 10\u2077 d\u00f6ng\u00fcde yorulma \u00f6mr\u00fcn\u00fc genellikle iki kat\u0131na \u00e7\u0131kar\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>150-170 W\/m*K termal iletkenlik<\/strong> T6 durumunda bu \u00f6zellik, ger\u00e7ek bir ay\u0131rt edici unsurdur: AlSi10Mg\u2019nin \u00fcretim sonras\u0131 de\u011ferlerini a\u015far ve 6061\u2019in de\u011ferlerine yakla\u015f\u0131r; bu sayede, so\u011futmal\u0131 aviyonik \u015fasileri ve entegre so\u011futma ceketlerine sahip motor muhafazalar\u0131 gibi yap\u0131sal ve termal \u00f6zellikleri bir arada bar\u0131nd\u0131ran par\u00e7alar\u0131n kullan\u0131m\u0131n\u0131 destekler.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Katmanl\u0131 \u00dcretim S\u00fcre\u00e7leri i\u00e7in Teknik \u00d6zellikler ve Kalite S\u0131n\u0131flar\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AlSi7Mg tozu, i\u015fleme \u00f6zel kesimlerde tedarik edilmektedir; LPBF kaliteleri ise morfoloji ve ara bo\u015fluklar a\u00e7\u0131s\u0131ndan en s\u0131k\u0131 kontrollere tabidir.<\/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 ~54)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Alternatif LPBF ince kesim<\/td><td class=\"has-text-align-left\" data-align=\"left\">10\u201345 um<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">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\">K\u00fcresellik<\/td><td class=\"has-text-align-left\" data-align=\"left\">&gt;= 92%<\/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;= 60 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;= 1,30 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;= 1,55 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;= 0,08 wt% (premium &lt;= 0,05 wt%)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Nem<\/td><td class=\"has-text-align-left\" data-align=\"left\">&lt;= 0,05 wt%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Kimya referans\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">A357 \/ EN AC-42000 tipi, AM i\u00e7in s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f<\/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, 5-25 kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bu <strong>15-53 mikronluk kesim<\/strong> LPBF end\u00fcstrisinde standart olarak kullan\u0131lan bu \u00fcr\u00fcn, standart yeniden kaplama b\u0131\u00e7aklar\u0131yla ve 30-60 mikron katman kal\u0131nl\u0131klar\u0131yla uyumludur. Da\u011f\u0131l\u0131m \u015fekli, nominal aral\u0131k kadar \u00f6nemlidir: 15 mikronun alt\u0131ndaki s\u0131n\u0131rl\u0131 ince par\u00e7ac\u0131klara (tipik olarak hacimce 'un alt\u0131nda) sahip dar, Gauss da\u011f\u0131l\u0131m\u0131, \u00f6ng\u00f6r\u00fclebilir \u015fekilde akar ve daha y\u00fcksek yatak yo\u011funlu\u011funa ula\u015f\u0131r; bu da eriyik havuzunun kararl\u0131l\u0131\u011f\u0131n\u0131 do\u011frudan art\u0131r\u0131r. 10-45 mikronluk ince kesim, optimize edilmi\u015f yeniden kaplama dinamiklerine sahip makineler i\u00e7in uygundur ve kozmetik par\u00e7alarda daha iyi y\u00fczey kalitesi sa\u011flar; ancak ince al\u00fcminyum tozu oksidasyona daha duyarl\u0131 ve ak\u0131\u015f a\u00e7\u0131s\u0131ndan daha k\u0131s\u0131tl\u0131 oldu\u011fundan, daha s\u0131k\u0131 bir i\u015fleme disiplini gerektirir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tozun yeniden kullan\u0131m\u0131<\/strong> teknik \u00f6zelliklerin ekonomiklikle bulu\u015ftu\u011fu noktad\u0131r. LPBF kullan\u0131c\u0131lar\u0131 genellikle kullan\u0131lm\u0131\u015f tozu 63-80 mikron aral\u0131\u011f\u0131nda eler ve her d\u00f6ng\u00fcde 30-50% i\u015flenmemi\u015f malzeme ile yeniler. Her d\u00f6ng\u00fc, oksijen i\u00e7eri\u011fini hafif\u00e7e art\u0131r\u0131r ve uydu par\u00e7ac\u0131klar ile s\u0131\u00e7rama kal\u0131nt\u0131lar\u0131 giderildik\u00e7e partik\u00fcl boyut da\u011f\u0131l\u0131m\u0131n\u0131 (PSD) de\u011fi\u015ftirir; bu nedenle, disiplinli operasyonlar, tozu sonsuz bir sarf malzemesi olarak ele almak yerine, her parti i\u00e7in oksijen ve D50 trend \u00e7izgilerini takip eder. Al\u00fcminyum AM hammaddesi i\u00e7in ortaya \u00e7\u0131kan AMS spesifikasyonlar\u0131 da dahil olmak \u00fczere \u00e7o\u011fu kalite standard\u0131, kaplar\u0131n yeniden kullan\u0131m\u0131n\u0131 d\u00f6ng\u00fc say\u0131s\u0131na g\u00f6re de\u011fil, \u00f6l\u00e7\u00fclen oksijen ve ak\u0131\u015f performans\u0131na g\u00f6re s\u0131n\u0131rlar.<\/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 ile tam kimyasal analiz, inert gaz f\u00fczyonu ile oksijen\/azot\/hidrojen tayini, ASTM B213 standard\u0131na g\u00f6re Hall ak\u0131\u015f \u00f6l\u00e7\u00fcm\u00fc ve SEM morfoloji g\u00f6r\u00fcnt\u00fclemesi i\u00e7ermelidir. Havac\u0131l\u0131k ve uzay yeterlilik programlar\u0131 i\u00e7in tedarik\u00e7iler, ek olarak atomizasyon \u0131s\u0131s\u0131n\u0131n izlenebilirli\u011fini ve gerekti\u011finde ger\u00e7ek partiden bas\u0131lm\u0131\u015f numune test verilerini de sunmal\u0131d\u0131r. Bu belgeler, herhangi bir parametre yeterlilik \u00e7al\u0131\u015fmas\u0131n\u0131n temelini olu\u015fturur; zira bir partide yeterlili\u011fi onaylanan parametreler, yaln\u0131zca kan\u0131tlanabilir \u015fekilde e\u015fde\u011fer bir toz partisine aktar\u0131labilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hammaddeden K\u00fcresel Toz Haline Kadar \u00dcretim S\u00fcreci<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AlSi7Mg LPBF tozu, neredeyse tamamen inert gaz atomizasyonu y\u00f6ntemiyle \u00fcretilmektedir; bu y\u00f6ntem, gerekli k\u00fcresellik, kimyasal bile\u015fim kontrol\u00fc ve ince par\u00e7ac\u0131k boyut aral\u0131klar\u0131n\u0131 ekonomik bir \u015fekilde bir araya getiren tek y\u00f6ntemdir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00fcre\u00e7 \u015fu \u015fekilde ba\u015flar: <strong>\u015farj haz\u0131rl\u0131\u011f\u0131<\/strong>: Birincil al\u00fcminyum k\u00fcl\u00e7e (99,7%+ safl\u0131kta), kristal silikon ile Al-Mg ve Al-Ti ana ala\u015f\u0131mlar\u0131, eritme s\u0131ras\u0131nda meydana gelen magnezyum kay\u0131plar\u0131 telafi edilerek hedef kimyasal bile\u015fime ula\u015f\u0131lmak \u00fczere tart\u0131l\u0131r. Demir, sonraki a\u015famalarda uzakla\u015ft\u0131r\u0131lamayaca\u011f\u0131 i\u00e7in d\u00fc\u015f\u00fck demir uygulamas\u0131 ba\u015ftan itibaren uygulan\u0131r; demir yaln\u0131zca hammadde kar\u0131\u015f\u0131m\u0131ndan hari\u00e7 tutulabilir.<\/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> \u0130\u015flem, s\u0131zd\u0131rmaz bir kulede ger\u00e7ekle\u015ftirilir. Hammadde, inert koruyucu gaz alt\u0131nda ind\u00fcksiyon veya diren\u00e7le eritilir, yakla\u015f\u0131k 750-850 \u00b0C\u2019ye kadar a\u015f\u0131r\u0131 \u0131s\u0131t\u0131l\u0131r ve refrakter bir noz\u00fclden y\u00fcksek h\u0131zl\u0131 argon veya azot jetlerinin yoluna d\u00f6k\u00fcl\u00fcr. Gaz ak\u0131m\u0131, erimi\u015f ak\u0131\u015f\u0131 damlac\u0131klara ay\u0131r\u0131r; bu damlac\u0131klar y\u00fczey gerilimi alt\u0131nda k\u00fcreselle\u015fir ve serbest d\u00fc\u015f\u00fc\u015f s\u0131ras\u0131nda donar. Argon atomizasyonu, azot al\u0131m\u0131n\u0131 ortadan kald\u0131rd\u0131\u011f\u0131 ve genellikle daha d\u00fc\u015f\u00fck uydu i\u00e7eri\u011fi sa\u011flad\u0131\u011f\u0131 i\u00e7in \u00fcst\u00fcn kaliteli LPBF s\u0131n\u0131flar\u0131 i\u00e7in tercih edilir; azot atomizasyonu ise, biraz daha y\u00fcksek gaz i\u00e7eri\u011finin kabul edilebilir oldu\u011fu standart s\u0131n\u0131flar i\u00e7in maliyet avantajlar\u0131 sunar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S\u0131n\u0131fland\u0131rma<\/strong> geni\u015f atomizasyon da\u011f\u0131l\u0131m\u0131n\u0131 ticari kalitelerde \u00fcr\u00fcnlere d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. \u00c7ok katl\u0131 ultrasonik eleme sistemi, boyut s\u0131n\u0131r\u0131n\u0131 a\u015fan par\u00e7ac\u0131klar\u0131 ay\u0131r\u0131rken, siklon ve hava s\u0131n\u0131fland\u0131r\u0131c\u0131lar\u0131 ise aksi takdirde ak\u0131\u015fkanl\u0131\u011f\u0131 bozacak olan 15 mikron alt\u0131ndaki ince par\u00e7ac\u0131klar\u0131 ay\u0131r\u0131r. Al\u00fcminyum tozlar\u0131 i\u00e7in bu a\u015fama ayn\u0131 zamanda g\u00fcvenlik gerekliliklerini de beraberinde getirir: ince al\u00fcminyum tozu yan\u0131c\u0131d\u0131r; bu nedenle s\u0131n\u0131fland\u0131rma hatlar\u0131, patlamaya dayan\u0131kl\u0131 ekipmanlarla inert atmosfer alt\u0131nda \u00e7al\u0131\u015f\u0131r; bu, ciddi \u00fcreticileri marjinal olanlardan ay\u0131ran \u00f6nemli bir kurald\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kalite kontrol ve paketleme<\/strong> zinciri kapat:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Her bir harmanlanm\u0131\u015f partiden kimyasal bile\u015fim, oksijen, PSD, ak\u0131\u015f ve morfoloji a\u00e7\u0131s\u0131ndan temsili numuneler al\u0131n\u0131r.<\/li>\n\n\n\n<li>92%'nin k\u00fcreselli\u011fini ve uydu i\u00e7eri\u011finin teknik \u015fartnameye uygunlu\u011funu do\u011frulamak i\u00e7in SEM g\u00f6r\u00fcnt\u00fcleme.<\/li>\n\n\n\n<li>Nem bariyerli kaplarda, kurutucu madde ile vakumla s\u0131zd\u0131rmaz hale getirme veya argonla doldurma i\u015flemi; zira al\u00fcminyum tozunun higroskopik y\u00fczey oksidi, nemli havaya maruz kald\u0131\u011f\u0131nda hem ak\u0131\u015f \u00f6zelli\u011fini hem de bas\u0131labilirli\u011fi olumsuz etkiler.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dcst d\u00fczey yap\u0131sal uygulamalar i\u00e7in, baz\u0131 al\u0131c\u0131lar ayr\u0131ca \u015funlar\u0131 talep etmektedir: <strong>plazma temelli sferoidle\u015ftirme<\/strong> ikincil bir i\u015flem olarak, gazla atomize edilmi\u015f tozu bir plazma me\u015falesinden ge\u00e7irerek d\u00fczensiz par\u00e7ac\u0131klar\u0131 yuvarlakla\u015ft\u0131rmak ve yan par\u00e7ac\u0131klar\u0131 yakmak. Bu ad\u0131m maliyeti art\u0131rsa da k\u00fcreselli\u011fi 97%\u2019nin \u00fczerine \u00e7\u0131karabilir ve ak\u0131\u015fkanl\u0131\u011f\u0131 \u00f6l\u00e7\u00fclebilir d\u00fczeyde iyile\u015ftirebilir. Entegre atomizasyon ve s\u0131n\u0131fland\u0131rma sistemlerine sahip tedarik\u00e7iler, ayn\u0131 zamanda faaliyet g\u00f6sterenler de dahil olmak \u00fczere <a target=\"_blank\" href=\"https:\/\/am-material.com\/tr\/what-is-plasma-rotating-electrode-process-prep\/\" rel=\"noreferrer noopener\">PREP toz \u00fcretim ekipmanlar\u0131<\/a> Daha iri taneli \u00f6zel ala\u015f\u0131mlar i\u00e7in, bu a\u015famalar\u0131 m\u00fc\u015fterinin makine platformuna uyarlamak \u00fczere gereken i\u015flem derinli\u011fini sa\u011flay\u0131n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sekt\u00f6rlere G\u00f6re Uygulamalar: Otomotiv, Elektronik ve Havac\u0131l\u0131k<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AlSi7Mg LPBF par\u00e7alar\u0131, yap\u0131sal b\u00fct\u00fcnl\u00fc\u011f\u00fcn bu ala\u015f\u0131m\u0131n AlSi10Mg\u2019ye k\u0131yasla sundu\u011fu m\u00fctevaz\u0131 avantaj\u0131 hakl\u0131 k\u0131ld\u0131\u011f\u0131 uygulamalarda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Temsili 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 AlSi7Mg LPBF?<\/th><\/tr><\/thead><tbody><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\">Braketler, mente\u015feler, kanallar, aviyonik \u015fasileri<\/td><td class=\"has-text-align-left\" data-align=\"left\">S\u00fcneklik, yorulma \u00f6mr\u00fc, A357 ge\u00e7mi\u015f verileri<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Alan<\/td><td class=\"has-text-align-left\" data-align=\"left\">Uydu yap\u0131 panelleri, anten tutucular<\/td><td class=\"has-text-align-left\" data-align=\"left\">Sertlik-a\u011f\u0131rl\u0131k oran\u0131, termal kararl\u0131l\u0131k<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Otomotiv ve motor sporlar\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">S\u00fcspansiyon dikmeleri, pedal kutular\u0131, so\u011futma manifoldlar\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00c7arp\u0131\u015fma ile ilgili s\u00fcneklik, h\u0131zl\u0131 yineleme<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Elektronik<\/td><td class=\"has-text-align-left\" data-align=\"left\">Is\u0131 emici \u015fasiler, RF muhafazalar\u0131, so\u011futma plakalar\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">Is\u0131 iletkenli\u011fi 150-170 W\/m*K<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Enerji<\/td><td class=\"has-text-align-left\" data-align=\"left\">Is\u0131 e\u015fanj\u00f6rleri, t\u00fcrbin sens\u00f6r muhafazalar\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">Korozyon direnci, karma\u015f\u0131k i\u00e7 kanallar<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">End\u00fcstriyel robotik<\/td><td class=\"has-text-align-left\" data-align=\"left\">U\u00e7 efekt\u00f6rler, hafif kol segmentleri<\/td><td class=\"has-text-align-left\" data-align=\"left\">Minimum hareketli k\u00fctlede sertlik<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Havac\u0131l\u0131k ve uzay<\/strong> ana end\u00fcstridir. AlSi7Mg\u2019nin 300 MPa civar\u0131ndaki T6 mukavemeti, 6-12% uzama \u00f6zelli\u011fi ve belgelenmi\u015f A357 d\u00f6k\u00fcm ge\u00e7mi\u015fi, bu ala\u015f\u0131m\u0131 bas\u0131l\u0131 ikincil ve \u00fc\u00e7\u00fcnc\u00fcl yap\u0131lar i\u00e7in varsay\u0131lan tercih haline getirir: koltuk ray\u0131 ba\u011flant\u0131 par\u00e7alar\u0131, aviyonik raflar\u0131, \u00e7evre kontrol kanallar\u0131 ve \u00e7ok par\u00e7al\u0131 montajlardan birle\u015ftirilen braket aileleri. Sertifikasyon otoriteleri, bu ala\u015f\u0131m\u0131n d\u00f6vme ve d\u00f6k\u00fcm davran\u0131\u015flar\u0131n\u0131n son derece kapsaml\u0131 bir \u015fekilde belgelenmi\u015f olmas\u0131 nedeniyle olumlu tepki vermektedir; bu da bas\u0131l\u0131 par\u00e7alar i\u00e7in gerekli veri paketini k\u0131saltmaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Uzay uygulamalar\u0131<\/strong> Is\u0131l d\u00f6ng\u00fcler boyunca sertlik-a\u011f\u0131rl\u0131k oran\u0131 ve boyutsal kararl\u0131l\u0131ktan yararlan\u0131r. \u0130zogrid veya kafes \u00e7ekirdekli bas\u0131l\u0131 uydu panelleri, optik tezgah yap\u0131lar\u0131 ve anten besleme destekleri, ala\u015f\u0131m\u0131n d\u00fc\u015f\u00fck \u0131s\u0131l genle\u015fmesinden ve b\u00fcy\u00fck, ince cidarl\u0131 geometrilere ili\u015fkin \u00fcretim toleranslar\u0131n\u0131 s\u0131k\u0131 bir \u015fekilde koruma kabiliyetinden faydalan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Otomotiv ve motor sporlar\u0131<\/strong> S\u00fcneklik arg\u00fcman\u0131n\u0131 dikkate al\u0131n: S\u00fcspansiyon ve yap\u0131sal d\u00fc\u011f\u00fcm noktalar\u0131, AlSi10Mg\u2019nin k\u0131r\u0131lganl\u0131\u011f\u0131n\u0131n bir dezavantaj oldu\u011fu darbe ve yorulma y\u00fcklerine maruz kal\u0131r. AlSi7Mg\u2019den \u00fcretilen dikmeler, roll hoop kaportalar\u0131 ve so\u011futma sistemi manifoldlar\u0131, Formula Student\u2019tan en \u00fcst d\u00fczey yar\u0131\u015flara kadar yayg\u0131n olarak kullan\u0131l\u0131r ve ayn\u0131 par\u00e7alar d\u00fc\u015f\u00fck hacimli y\u00fcksek performansl\u0131 yol otomobillerine de aktar\u0131l\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Elektronik ve termal y\u00f6netim<\/strong> iletkenlikten yararlanma. \u0130\u00e7lerinde mikrokanallar bulunan bask\u0131l\u0131 so\u011futma plakalar\u0131, RF filtre muhafazalar\u0131 ve hem y\u00fck ta\u015f\u0131mak hem de \u0131s\u0131y\u0131 uzakla\u015ft\u0131rmak zorunda olan \u015fasiler, ala\u015f\u0131m\u0131n 150-170 W\/m*K T6 iletkenli\u011finden yararlan\u0131r; bu de\u011fer, i\u015flenmemi\u015f AlSi10Mg\u2019ye k\u0131yasla yakla\u015f\u0131k 20-30% daha y\u00fcksektir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Enerji ve sanayi<\/strong> Kullan\u0131c\u0131lar, korozyon direnci ve karma\u015f\u0131k i\u00e7 geometrinin maksimum mukavemetten daha \u00f6nemli oldu\u011fu durumlarda \u0131s\u0131 e\u015fanj\u00f6rleri, vana g\u00f6vdeleri ve robotik u\u00e7 efekt\u00f6rleri basmaktad\u0131r. T\u00fcm bu sekt\u00f6rlerde, ala\u015f\u0131m\u0131n esnek i\u015fleme aral\u0131\u011f\u0131 do\u011frudan \u00fcretim verimlili\u011fine yans\u0131maktad\u0131r: daha y\u00fcksek ilk ge\u00e7i\u015f verimi, daha k\u0131sa parametre geli\u015ftirme s\u00fcresi ve makineler ile tesisler aras\u0131nda daha kolay aktar\u0131m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Benzer Kullan\u0131m Senaryolar\u0131 \u0130\u00e7in Rakip Malzemelerle Kar\u015f\u0131la\u015ft\u0131rma<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bask\u0131ya uygun al\u00fcminyum ala\u015f\u0131mlar\u0131 aras\u0131nda se\u00e7im yapmak, bas\u0131labilirlik, mukavemet, s\u00fcneklik ve iletkenlik \u00f6zelliklerini maliyetle dengelemeye ba\u011fl\u0131d\u0131r. A\u015fa\u011f\u0131daki tabloda, AlSi7Mg ile en yayg\u0131n \u00fc\u00e7 alternatifi kar\u015f\u0131la\u015ft\u0131r\u0131lm\u0131\u015ft\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">AlSi7Mg ile Alternatif Al\u00fcminyum AM Ala\u015f\u0131mlar\u0131n\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\">AlSi7Mg<\/th><th class=\"has-text-align-left\" data-align=\"left\">AlSi10Mg<\/th><th class=\"has-text-align-left\" data-align=\"left\">Al 6061<\/th><th class=\"has-text-align-left\" data-align=\"left\">Scalmalloy<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Ba\u015fl\u0131ca ala\u015f\u0131m elementleri<\/td><td class=\"has-text-align-left\" data-align=\"left\">Si 7%, Mg<\/td><td class=\"has-text-align-left\" data-align=\"left\">Si 10%, Mg<\/td><td class=\"has-text-align-left\" data-align=\"left\">Mg, Si, Cu<\/td><td class=\"has-text-align-left\" data-align=\"left\">Mg, Sc, Zr<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">LPBF bask\u0131 uygunlu\u011fu<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00c7ok iyi<\/td><td class=\"has-text-align-left\" data-align=\"left\">M\u00fckemmel<\/td><td class=\"has-text-align-left\" data-align=\"left\">Orta (\u00e7atlamaya yatk\u0131n)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u0130yi<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u00c7ekme mukavemeti (T6\/ya\u015fland\u0131r\u0131lm\u0131\u015f, MPa)<\/td><td class=\"has-text-align-left\" data-align=\"left\">290-320<\/td><td class=\"has-text-align-left\" data-align=\"left\">320-340<\/td><td class=\"has-text-align-left\" data-align=\"left\">~310<\/td><td class=\"has-text-align-left\" data-align=\"left\">480-520<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Uzama (T6, %)<\/td><td class=\"has-text-align-left\" data-align=\"left\">6-12<\/td><td class=\"has-text-align-left\" data-align=\"left\">4-7<\/td><td class=\"has-text-align-left\" data-align=\"left\">8-12<\/td><td class=\"has-text-align-left\" data-align=\"left\">10-14<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Is\u0131 iletkenli\u011fi (W\/m*K)<\/td><td class=\"has-text-align-left\" data-align=\"left\">150-170<\/td><td class=\"has-text-align-left\" data-align=\"left\">120-150 (T6)<\/td><td class=\"has-text-align-left\" data-align=\"left\">~167<\/td><td class=\"has-text-align-left\" data-align=\"left\">130-150<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Yorgunluk performans\u0131<\/td><td class=\"has-text-align-left\" data-align=\"left\">Y\u00fcksek<\/td><td class=\"has-text-align-left\" data-align=\"left\">Orta d\u00fczeyde<\/td><td class=\"has-text-align-left\" data-align=\"left\">Orta d\u00fczeyde<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u00c7ok y\u00fcksek<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Miras\/yeterlilik verileri<\/td><td class=\"has-text-align-left\" data-align=\"left\">Kapsaml\u0131 (A357)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Kapsaml\u0131 (AM)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Kapsaml\u0131 (i\u015flenmi\u015f)<\/td><td class=\"has-text-align-left\" data-align=\"left\">B\u00fcy\u00fcyor<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">G\u00f6receli toz maliyeti<\/td><td class=\"has-text-align-left\" data-align=\"left\">Orta<\/td><td class=\"has-text-align-left\" data-align=\"left\">D\u00fc\u015f\u00fck<\/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>AlSi10Mg<\/strong> hacim a\u00e7\u0131s\u0131ndan varsay\u0131lan se\u00e7enek olmaya devam etmektedir. Bask\u0131 i\u015flemi biraz daha kolayd\u0131r, maliyeti daha d\u00fc\u015f\u00fckt\u00fcr ve ger\u00e7ekte yap\u0131sal mukavemeti daha y\u00fcksektir. Al\u0131c\u0131lar, par\u00e7an\u0131n 6%'nin \u00fczerinde uzama, yorulma performans\u0131 veya birinci s\u0131n\u0131f d\u00f6k\u00fcm s\u0131n\u0131f\u0131 k\u0131r\u0131lma davran\u0131\u015f\u0131 gerektirdi\u011finde AlSi7Mg'ye ge\u00e7erler; bu da tam olarak yap\u0131sal ve g\u00fcvenlikle ilgili par\u00e7alar\u0131n profiline uymaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Al 6061<\/strong> \u0130letkenlik ve kaynak uyumlulu\u011fu a\u00e7\u0131s\u0131ndan d\u00f6vme montajlarla rekabet eder; ancak d\u00fc\u015f\u00fck silikon i\u00e7eri\u011fi nedeniyle bask\u0131 i\u015flemi \u00f6nemli \u00f6l\u00e7\u00fcde daha zordur; bu da daha s\u0131k\u0131 parametre kontrol\u00fc gerektirir ve ilk ge\u00e7i\u015f veriminin daha d\u00fc\u015f\u00fck olmas\u0131n\u0131 gerektirir. 6061 yap\u0131s\u0131na kaynaklanmas\u0131 gereken par\u00e7alar i\u00e7in bu malzeme daha avantajl\u0131d\u0131r; ba\u011f\u0131ms\u0131z bask\u0131l\u0131 par\u00e7alar i\u00e7in ise AlSi7Mg daha verimli bir se\u00e7imdir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Scalmalloy<\/strong> (Al-Mg-Sc), her mekanik eksen, mukavemet, s\u00fcneklik, yorulma ve korozyon a\u00e7\u0131s\u0131ndan AlSi7Mg\u2019den daha \u00fcst\u00fcn performans g\u00f6sterir; ancak toz fiyat\u0131 birka\u00e7 kat daha y\u00fcksektir ve skandiyum tedarikinde k\u0131s\u0131tlamalar s\u00f6z konusudur. Bu malzeme, performans \u00fcst\u00fcnl\u00fc\u011f\u00fcn\u00fcn sistem d\u00fczeyinde bir de\u011fere d\u00f6n\u00fc\u015ft\u00fc\u011f\u00fc par\u00e7alar i\u00e7in ayr\u0131lm\u0131\u015ft\u0131r; tipik olarak havac\u0131l\u0131k ve uzay sekt\u00f6r\u00fcndeki birincil yap\u0131lar ile \u00fcst d\u00fczey motor sporlar\u0131 alanlar\u0131nda kullan\u0131l\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uygulamada izlenecek kural: Geometri odakl\u0131 par\u00e7alar i\u00e7in varsay\u0131lan olarak AlSi10Mg, y\u00fck ta\u015f\u0131yan yap\u0131sal par\u00e7alar i\u00e7in AlSi7Mg, kaynakla birle\u015ftirilen veya iletkenli\u011fin kritik \u00f6neme sahip montajlar i\u00e7in 6061 ve yaln\u0131zca performans b\u00fct\u00e7esi elverdi\u011fi durumlarda Scalmalloy kullan\u0131lmal\u0131d\u0131r.<\/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\">Al\u00fcminyum LPBF hammaddesi i\u00e7in Truer, AlSi7Mg, AlSi10Mg, AlSi12, 6061, 7075 ve ilgili kaliteleri standart 15-53 mikron ve 10-45 mikron kesimlerde sunmaktad\u0131r; ayr\u0131ca oksijen a\u00e7\u0131s\u0131ndan kritik yap\u0131sal uygulamalar i\u00e7in argon atomize edilmi\u015f premium se\u00e7enekler de mevcuttur. Her parti, talep \u00fczerine kimyasal bile\u015fim, oksijen ve interstisyel i\u00e7erik, PSD, Hall ak\u0131\u015f\u0131, g\u00f6r\u00fcn\u00fcr yo\u011funluk ve SEM morfolojisini kapsayan bir analiz sertifikas\u0131 ile sevk edilir; bu da m\u00fc\u015fterilere, parametre kalifikasyonunun dayand\u0131\u011f\u0131 partiden partiye tutarl\u0131l\u0131\u011f\u0131 sa\u011flar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u015eirket ayr\u0131ca havac\u0131l\u0131k, otomotiv, elektronik, medikal ve enerji sekt\u00f6rlerindeki m\u00fc\u015fterileri i\u00e7in \u00f6zel ala\u015f\u0131m geli\u015ftirme, k\u00fc\u00e7\u00fck partili prototip \u00fcretimi ve seri \u00fcretim hizmetleri sunmaktad\u0131r. \u00d6nde gelen ara\u015ft\u0131rma kurumlar\u0131yla ortakla\u015fa i\u015fletilen metal 3D bask\u0131 inovasyon merkezi, kimyasal bile\u015fimin yan\u0131 s\u0131ra i\u015flem aral\u0131\u011f\u0131n\u0131n da ayn\u0131 derecede \u00f6nemli oldu\u011fu ala\u015f\u0131mlar i\u00e7in parametre geli\u015ftirme ve s\u00fcre\u00e7 transferi projelerini desteklemektedir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AISi7Mg LPBF tozunun teknik \u00f6zellikleri, numune temini veya argon atomizasyonlu \u00fcst\u00fcn kaliteli \u00fcr\u00fcnlerle ilgili 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: AISi7Mg LPBF tozunun tipik par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131 nedir?<\/strong> C: Standart LPBF tanecik boyutu 15-53 mikron olup, D50 de\u011feri yakla\u015f\u0131k 33-36 mikrondur; daha iyi bir y\u00fczey kalitesi i\u00e7in 10-45 mikron aral\u0131\u011f\u0131nda ince tanecikli se\u00e7enek de mevcuttur. Daha iri olan 45-106 mikron aral\u0131\u011f\u0131ndaki fraksiyonlar ise DED i\u015flemlerinde kullan\u0131l\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Soru 2: AISi7Mg tozu hem SLM hem de EBM sistemlerinde kullan\u0131labilir mi?<\/strong> C: AlSi7Mg, SLM\/LPBF platformlar\u0131 i\u00e7in optimize edilmi\u015ftir ve bu platformlarda 300-400 W lazer g\u00fcc\u00fcyle sorunsuz bir \u015fekilde bask\u0131 yap\u0131labilir. Vakum alt\u0131nda magnezyumun buharla\u015fmas\u0131 nedeniyle al\u00fcminyum ala\u015f\u0131mlar\u0131nda EBM kullan\u0131m\u0131 daha az yayg\u0131nd\u0131r; ancak DED ve deneysel EBM \u00e7al\u0131\u015fmalar\u0131 i\u00e7in daha kaba kesimlerde malzeme temin edilebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Soru 3: AISi7Mg tozu hangi sertifikalara sahiptir?<\/strong> C: Standart tedarik kapsam\u0131nda, A357 tipi s\u0131n\u0131r de\u011ferlerine g\u00f6re tam kimyasal bile\u015fim bilgilerini i\u00e7eren bir analiz sertifikas\u0131, oksijen-azot-hidrojen i\u00e7eri\u011fi, lazer difraksiyonu ile belirlenen PSD de\u011feri, Hall ak\u0131\u015f h\u0131z\u0131 ve g\u00f6r\u00fcn\u00fcr yo\u011funluk yer almaktad\u0131r. Havac\u0131l\u0131k ve uzay sekt\u00f6r\u00fcne y\u00f6nelik yeterlilik programlar\u0131 i\u00e7in SEM morfoloji raporlar\u0131 ve parti izlenebilirli\u011fi belgeleri temin edilebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Soru 4: AISi7Mg LPBF tozu sipari\u015fi i\u00e7in minimum sipari\u015f miktar\u0131 (MOQ) nedir?<\/strong> C: Parametre geli\u015ftirme ve makine kalifikasyonu i\u00e7in 5-10 kg'l\u0131k numune miktarlar\u0131 temin edilebilir. \u00dcretim sipari\u015fleri genellikle parti ba\u015f\u0131na 25-50 kg'dan ba\u015flar; 100 kg'\u0131n \u00fczerindeki miktarlarda ise toplu al\u0131m indirimi uygulan\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S5: AISi7Mg tozunun bile\u015fimi \u00f6zelle\u015ftirilebilir mi?<\/strong> C: Evet. Silikon ve magnezyum seviyeleri teknik \u00f6zellikler dahilinde ayarlanabilir, titanyum tanecik inceltici i\u00e7eri\u011fi de\u011fi\u015ftirilebilir ve talep \u00fczerine d\u00fc\u015f\u00fck demir i\u00e7erikli \u00fcst\u00fcn kaliteli eritmeler temin edilebilir. \u00d6zel bile\u015fimler i\u00e7in minimum atomizasyon kampanyas\u0131 miktar\u0131 gereklidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S6: AISi7Mg toz sipari\u015fleri i\u00e7in tipik teslim s\u00fcresi ne kadard\u0131r?<\/strong> C: Standart argon veya azot atomizasyonlu kesimler genellikle stokta mevcuttur ya da 1-2 hafta i\u00e7inde temin edilebilir. \u00d6zel bile\u015fimler ve b\u00fcy\u00fck hacimli sipari\u015fler ise atomizasyon program\u0131na ve sertifikasyon kapsam\u0131na ba\u011fl\u0131 olarak genellikle 3-6 hafta s\u00fcrer.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer AISi7Mg LPBF powder is a spherical Al-Si-Mg casting-type alloy feedstock (6.5-7.5% Si, 0.45-0.7% Mg, balance Al) engineered for laser powder bed fusion, offering a forgiving process window, near-full density at standard parameters, and T6-age-hardenable strength around 300 MPa. Optimizing processing parameters starts with the powder itself: specify a 15-53 micron PSD (D50 around [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":8523,"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-10410","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\/10410","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=10410"}],"version-history":[{"count":1,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/10410\/revisions"}],"predecessor-version":[{"id":10411,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/posts\/10410\/revisions\/10411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/media\/8523"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/media?parent=10410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/categories?post=10410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/tags?post=10410"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/tr\/wp-json\/wp\/v2\/post_folder?post=10410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}