{"id":8269,"date":"2024-09-24T20:44:43","date_gmt":"2024-09-24T12:44:43","guid":{"rendered":"https:\/\/am-material.com\/?p=8269"},"modified":"2024-09-24T20:44:46","modified_gmt":"2024-09-24T12:44:46","slug":"inconel-718-powder-20240924","status":"publish","type":"post","link":"https:\/\/am-material.com\/tr\/nickel-based-powders\/inconel-718-powder-20240924\/","title":{"rendered":"Inconel 718 Toz"},"content":{"rendered":"

Inconel 718 toz<\/a> havac\u0131l\u0131k, otomotiv, enerji ve katk\u0131 \u00fcretimi gibi geli\u015fmi\u015f end\u00fcstrilerde kritik bir malzemedir. Bu y\u00fcksek performansl\u0131 nikel-krom ala\u015f\u0131ml\u0131 toz, ola\u011fan\u00fcst\u00fc mukavemeti, korozyon direnci ve a\u015f\u0131r\u0131 s\u0131cakl\u0131klara dayanabilme yetene\u011fi ile bilinir. \u0130ster bir m\u00fchendis, ister bir malzeme bilimcisi olun, ister y\u00fcksek teknoloji malzemeleri hakk\u0131nda merakl\u0131 olun, bu k\u0131lavuz size Inconel 718 tozu hakk\u0131nda bilmeniz gereken her \u015feyi anlatacakt\u0131r.<\/p>\n\n\n\n

Bu makalede, \u015funlar\u0131 inceleyece\u011fiz bile\u015fimi, \u00f6zellikleri, \u00f6zel uygulamalar\u0131, farkl\u0131 toz modelleri, standartlar\u0131, kaliteleri, tedarik\u00e7ileri, fiyatland\u0131rmas\u0131 ve \u00e7ok daha fazlas\u0131<\/strong>. Sonunda, Inconel 718 tozunun y\u00fcksek s\u0131cakl\u0131k ala\u015f\u0131mlar\u0131 d\u00fcnyas\u0131nda neden \u00f6ne \u00e7\u0131kt\u0131\u011f\u0131na dair kapsaml\u0131 bir anlay\u0131\u015fa sahip olacaks\u0131n\u0131z.<\/p>\n\n\n\n

\"Inconel
<\/figcaption><\/figure>\n\n\n\n

Inconel 718 Tozuna Genel Bak\u0131\u015f<\/strong><\/h2>\n\n\n\n

Inconel 718 tozu, \u00f6zellikle mukavemet, korozyon direnci ve y\u00fcksek s\u0131cakl\u0131k kararl\u0131l\u0131\u011f\u0131n\u0131n bir kombinasyonunu gerektiren y\u00fcksek stresli ortamlar i\u00e7in uygun, nikel bazl\u0131 bir s\u00fcper ala\u015f\u0131md\u0131r. Katk\u0131 \u00fcretimi (3D bask\u0131), toz metalurjisi ve di\u011fer hassas m\u00fchendislik tekniklerinde yayg\u0131n olarak kullan\u0131lan Inconel 718, benzersiz \u00f6zellikleri nedeniyle tercih edilen bir malzeme haline gelmi\u015ftir.<\/p>\n\n\n\n

Etkileyici yeteneklerinin merkezinde, nikel, krom, demir, molibden, niyobyum ve titanyum i\u00e7eren karma\u015f\u0131k ala\u015f\u0131m bile\u015fimi yer al\u0131r. Bu elementler, en zorlu ortamlarda b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc koruyabilen bir malzeme olu\u015fturmak i\u00e7in birlikte \u00e7al\u0131\u015f\u0131r.<\/p>\n\n\n\n

Inconel 718 Tozunun Temel Bile\u015fimi<\/strong><\/h2>\n\n\n\n

Bile\u015fimi Inconel 718 toz<\/a> performans\u0131 i\u00e7in kritiktir. Her element, \u0131s\u0131 direnci, korozyon korumas\u0131 ve yap\u0131sal b\u00fct\u00fcnl\u00fck gibi belirli \u00f6zellikleri geli\u015ftirmede rol oynar. A\u015fa\u011f\u0131da, Inconel 718'de bulunan temel elementlerin bir d\u00f6k\u00fcm\u00fc bulunmaktad\u0131r:<\/p>\n\n\n\n

Element<\/strong><\/th>Y\u00fczde (%)<\/strong><\/th>Ala\u015f\u0131m'daki Rol\u00fc<\/strong><\/th><\/tr><\/thead>
Nikel (Ni)<\/td>50-55<\/td>Korozyon direnci, y\u00fcksek s\u0131cakl\u0131klarda kararl\u0131l\u0131k ve genel mukavemet sa\u011flar.<\/td><\/tr>
Krom (Cr)<\/td>17-21<\/td>Oksidasyon direncini art\u0131r\u0131r, \u00f6l\u00e7eklenmeyi \u00f6nler ve \u0131s\u0131 direncini destekler.<\/td><\/tr>
Demir (Fe)<\/td>Kalan<\/td>Dengeleyici bir element g\u00f6revi g\u00f6r\u00fcr, ala\u015f\u0131m\u0131n genel yap\u0131s\u0131na katk\u0131da bulunur.<\/td><\/tr>
Molibden (Mo)<\/td>2.8-3.3<\/td>\u00d6zellikle y\u00fcksek s\u0131cakl\u0131k uygulamalar\u0131nda mukavemeti ve toklu\u011fu art\u0131r\u0131r.<\/td><\/tr>
Niyobyum (Nb)<\/td>4.75-5.5<\/td>S\u00fcr\u00fcnme direncinde kritik \u00f6neme sahip, ala\u015f\u0131m\u0131 \u00e7\u00f6kelme sertle\u015fmesi yoluyla g\u00fc\u00e7lendirir.<\/td><\/tr>
Titanyum (Ti)<\/td>0.65-1.15<\/td>Y\u00fcksek s\u0131cakl\u0131k performans\u0131n\u0131 art\u0131r\u0131r, sertle\u015fme mekanizmalar\u0131n\u0131 destekler.<\/td><\/tr>
Kobalt (Co)<\/td>1 max<\/td>Is\u0131 direncine ve manyetik \u00f6zelliklere katk\u0131da bulunur (ancak minimum d\u00fczeyde).<\/td><\/tr>
Di\u011fer Elementler (Mn, Si, Al, vb.)<\/td><0.5 her biri<\/td>Genel dayan\u0131kl\u0131l\u0131\u011fa ve \u00fcretilebilirli\u011fe k\u00fc\u00e7\u00fck katk\u0131lar.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Bile\u015fimin Performans\u0131 Nas\u0131l Etkiledi\u011fi<\/strong><\/p>\n\n\n\n

Y\u00fcksek nikel ve krom i\u00e7eri\u011fi, a\u015f\u0131r\u0131 s\u0131cakl\u0131klarda bile oksidasyona ve korozyona kar\u015f\u0131 m\u00fcthi\u015f bir savunma sa\u011flar. Niyobyum ve molibden ilavesi, gaz t\u00fcrbinleri, n\u00fckleer reakt\u00f6rler ve havac\u0131l\u0131k motorlar\u0131 gibi y\u00fcksek stresli ortamlar i\u00e7in ideal olan s\u00fcr\u00fcnme direncini art\u0131r\u0131r.<\/p>\n\n\n\n

Inconel 718 Tozunun Temel \u00d6zellikleri<\/strong><\/h2>\n\n\n\n

Inconel 718 tozunu bu kadar benzersiz yapan nedir? Bu, mekanik mukavemet, s\u0131cakl\u0131k direnci ve dayan\u0131kl\u0131l\u0131\u011f\u0131n<\/strong> di\u011fer ala\u015f\u0131mlardan ay\u0131ran \u015feydir. A\u015fa\u011f\u0131da, onu en son teknolojilerin kullan\u0131ld\u0131\u011f\u0131 end\u00fcstrilerde sa\u011flamla\u015ft\u0131ran temel \u00f6zellikleri inceliyoruz.<\/p>\n\n\n\n

1. Y\u00fcksek \u00c7ekme Mukavemeti<\/strong><\/p>\n\n\n\n

Inconel 718 tozunun en belirgin \u00f6zelliklerinden biri, geni\u015f bir s\u0131cakl\u0131k aral\u0131\u011f\u0131nda sabit kalan ola\u011fan\u00fcst\u00fc \u00e7ekme mukavemetidir. Y\u00fcksek s\u0131cakl\u0131klarda zay\u0131flayan standart metallerin aksine, Inconel 718 yap\u0131sal b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc koruyarak jet motorlar\u0131 ve roket motorlar\u0131ndaki kritik bile\u015fenler i\u00e7in en iyi se\u00e7enek haline getirir.<\/p>\n\n\n\n

2. M\u00fckemmel Korozyon Direnci<\/strong><\/p>\n\n\n\n

Inconel 718, tuzlara, asidik bile\u015fiklere ve y\u00fcksek nemli ortamlara maruz kalan ortamlar i\u00e7in uygun hale getiren, do\u011fal bir korozyon direncine sahiptir. Bu diren\u00e7, bozulmay\u0131 \u00f6nler ve \u00f6zellikle denizcilik, kimyasal i\u015fleme ve enerji sekt\u00f6rlerinde bu tozdan \u00fcretilen par\u00e7alar\u0131n uzun \u00f6m\u00fcrl\u00fc olmas\u0131n\u0131 sa\u011flar.<\/p>\n\n\n\n

3. Is\u0131 Direnci<\/strong><\/p>\n\n\n\n

Erime noktas\u0131 1300\u00b0C'nin (2370\u00b0F) \u00fczerinde olan Inconel 718, di\u011fer ala\u015f\u0131mlar\u0131n deforme olaca\u011f\u0131 veya zarar g\u00f6rece\u011fi s\u0131cakl\u0131klarda \u00e7al\u0131\u015fabilir. Oksidasyona kar\u015f\u0131 direnci, a\u015f\u0131r\u0131 \u0131s\u0131 uygulamalar\u0131ndaki performans\u0131n\u0131 daha da art\u0131r\u0131r.<\/p>\n\n\n\n

4. Yorgunluk Direnci<\/strong><\/p>\n\n\n\n

T\u00fcrbin kanatlar\u0131 veya otomotiv par\u00e7alar\u0131 gibi bile\u015fenlerin tekrarlanan gerilmelere maruz kald\u0131\u011f\u0131 d\u00f6ng\u00fcsel uygulamalarda kullan\u0131ld\u0131\u011f\u0131nda, Inconel 718 yorulma ar\u0131zas\u0131na kar\u015f\u0131 dikkate de\u011fer bir diren\u00e7 g\u00f6sterir. Bu \u00f6zellik, d\u00f6nen makinelerde ve uzun s\u00fcreli dayan\u0131kl\u0131l\u0131k gerektiren sistemlerde kullan\u0131labilirli\u011fini geni\u015fletir.<\/p>\n\n\n\n

5. Kaynaklanabilirlik<\/strong><\/p>\n\n\n\n

Bir\u00e7ok y\u00fcksek s\u0131cakl\u0131k ala\u015f\u0131m\u0131n\u0131n kaynaklanmas\u0131 zor olsa da, Inconel 718, kaynak ve imalat kolayl\u0131\u011f\u0131 i\u00e7in tasarlanm\u0131\u015ft\u0131r ve uygulamas\u0131nda \u00e7ok y\u00f6nl\u00fcl\u00fck sa\u011flar. Gaz tungsten ark kayna\u011f\u0131 (GTAW) ve elektron \u0131\u015f\u0131n kayna\u011f\u0131 (EBW) gibi yayg\u0131n y\u00f6ntemler kullan\u0131larak kaynak yap\u0131labilir.<\/p>\n\n\n\n

6. S\u00fcr\u00fcnme Direnci<\/strong><\/p>\n\n\n\n

S\u00fcr\u00fcnme direnci, ala\u015f\u0131m\u0131n s\u00fcrekli y\u00fcksek s\u0131cakl\u0131k ve gerilim alt\u0131nda yava\u015f deformasyona kar\u015f\u0131 koyma yetene\u011fini ifade eder. Inconel 718, m\u00fckemmel s\u00fcr\u00fcnme \u00f6zellikleri ile bilinir ve bu nedenle genellikle uzun s\u00fcreli \u0131s\u0131 maruziyetinin beklendi\u011fi gaz t\u00fcrbini diskleri gibi bile\u015fenlerde bulunur.<\/p>\n\n\n\n

\n
\"NiCrPSi
<\/figcaption><\/figure>\n\n\n\n
\"atomizasyon
<\/figcaption><\/figure>\n\n\n\n
\"BNi-7
<\/figcaption><\/figure>\n\n\n\n
\"Inconel
<\/figcaption><\/figure>\n\n\n\n
\"Monel
<\/figcaption><\/figure>\n\n\n\n
\"elektrot
<\/figcaption><\/figure>\n<\/figure>\n\n\n\n

Inconel 718 Tozunun Belirli Modelleri<\/strong><\/h2>\n\n\n\n

Her biri belirli end\u00fcstriyel uygulamalara g\u00f6re uyarlanm\u0131\u015f, biraz farkl\u0131 \u00f6zellikler sunan \u00e7e\u015fitli Inconel 718 tozu \u00fcreticisi ve modeli bulunmaktad\u0131r. A\u015fa\u011f\u0131da baz\u0131 yayg\u0131n Inconel 718 tozu modelleri bulunmaktad\u0131r:<\/p>\n\n\n\n

Model Ad\u0131<\/strong><\/th>Tedarik\u00e7i<\/strong><\/th>Benzersiz \u00d6zellikler<\/strong><\/th>Yayg\u0131n Uygulamalar<\/strong><\/th><\/tr><\/thead>
Inconel 718 AM<\/strong><\/td>Marangoz Katk\u0131s\u0131<\/td>Y\u00fcksek ak\u0131\u015fkanl\u0131\u011fa sahip, katmanl\u0131 imalat i\u00e7in optimize edilmi\u015ftir.<\/td>Havac\u0131l\u0131k, 3D bask\u0131<\/td><\/tr>
Inconel 718 PBL<\/strong><\/td>Praxair Surface Tech<\/td>Y\u00fcksek safl\u0131kta, toz yatakl\u0131 f\u00fczyon ve lazer sinterlemede kullan\u0131l\u0131r.<\/td>Enerji, otomotiv<\/td><\/tr>
Haynes\u00ae 718<\/strong><\/td>Haynes Uluslararas\u0131<\/td>\u00dcst\u00fcn kaynak kabiliyeti, geleneksel d\u00f6k\u00fcm ve d\u00f6vme i\u00e7in uygundur.<\/td>T\u00fcrbinler, havac\u0131l\u0131k<\/td><\/tr>
ATI 718\u2122<\/strong><\/td>ATI Specialty Metals<\/td>Geli\u015ftirilmi\u015f \u0131s\u0131 direnci sunar, \u0131s\u0131 kalkanlar\u0131 i\u00e7in idealdir.<\/td>Uzay ara\u015ft\u0131rmalar\u0131, enerji<\/td><\/tr>
Inco 718LC<\/strong><\/td>Special Metals Corp.<\/td>Geli\u015ftirilmi\u015f i\u015flenebilirlik i\u00e7in d\u00fc\u015f\u00fck karbonlu varyant.<\/td>Otomotiv, denizcilik<\/td><\/tr>
Alloy 718 HD<\/strong><\/td>H\u00f6gan\u00e4s<\/td>A\u015f\u0131r\u0131 gerilim ortamlar\u0131 i\u00e7in a\u011f\u0131r hizmet tipi varyant.<\/td>Jet motorlar\u0131, t\u00fcrbinler<\/td><\/tr>
Epson 718 Tozu<\/strong><\/td>Epson Additive<\/td>\u00dcst\u00fcn bask\u0131 \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc i\u00e7in ince partik\u00fcl da\u011f\u0131l\u0131m\u0131.<\/td>3D bask\u0131, havac\u0131l\u0131k<\/td><\/tr>
Toz 718 GP<\/strong><\/td>GE Additive<\/td>Bir\u00e7ok AM i\u015flemi i\u00e7in genel ama\u00e7l\u0131 toz.<\/td>Havac\u0131l\u0131k ve uzay, otomotiv<\/td><\/tr>
Argon 718 F<\/strong><\/td>Argon \u00d6zel Metaller<\/td>H\u0131zl\u0131 prototiplemede h\u0131zl\u0131 kat\u0131la\u015fma i\u00e7in geli\u015ftirilmi\u015f ince toz.<\/td>Katmanl\u0131 \u00fcretim<\/td><\/tr>
Oerlikon 718 OP<\/strong><\/td>Oerlikon Metco<\/td>A\u015f\u0131r\u0131 bas\u0131n\u00e7l\u0131 sinterleme uygulamalar\u0131 i\u00e7in optimize edilmi\u015f toz.<\/td>Y\u00fcksek bas\u0131n\u00e7l\u0131 sistemler<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Hangi Model Se\u00e7ilmelidir?<\/strong><\/p>\n\n\n\n

Belirli bir model se\u00e7erken Inconel 718 toz<\/a>, gibi fakt\u00f6rleri dikkate almak \u00f6nemlidir. uygulama, \u00fcretim s\u00fcreci ve gerekli \u00f6zellikler<\/strong>. \u00d6rne\u011fin, Inconel 718 AM<\/strong> i\u00e7in m\u00fckemmeldir eklemeli \u00fcretim<\/strong> ak\u0131\u015fkanl\u0131\u011f\u0131 nedeniyle, Inco 718LC<\/strong> i\u00e7in daha uygun olabilir i\u015fleme<\/strong> daha d\u00fc\u015f\u00fck karbon i\u00e7eri\u011fi nedeniyle.<\/p>\n\n\n\n

Inconel 718 Tozunun Uygulamalar\u0131<\/strong><\/h2>\n\n\n\n

Inconel 718 tozunun \u00e7ok y\u00f6nl\u00fcl\u00fc\u011f\u00fc, onu \u00e7e\u015fitli sekt\u00f6rlerde de\u011ferli k\u0131lar. \u0130\u015fte baz\u0131 yayg\u0131n uygulamalara daha yak\u0131ndan bir bak\u0131\u015f:<\/p>\n\n\n\n

Uygulama<\/strong><\/th>Inconel 718 Nas\u0131l \u00d6ne \u00c7\u0131kar<\/strong><\/th><\/tr><\/thead>
Havac\u0131l\u0131k ve Uzay Bile\u015fenleri<\/strong><\/td>T\u00fcrbin motorlar\u0131nda, egzoz sistemlerinde ve havac\u0131l\u0131k ba\u011flant\u0131 elemanlar\u0131nda y\u00fcksek s\u0131cakl\u0131klara ve gerilmelere dayan\u0131r.<\/td><\/tr>
N\u00fckleer Reakt\u00f6rler<\/strong><\/td>Y\u00fcksek s\u0131cakl\u0131klarda m\u00fckemmel radyasyon direnci ve kararl\u0131l\u0131k sunar.<\/td><\/tr>
Katmanl\u0131 \u00dcretim (3D Bask\u0131)<\/strong><\/td>Y\u00fcksek mukavemetli, karma\u015f\u0131k, hafif bile\u015fenlerin imalat\u0131nda kullan\u0131l\u0131r.<\/td><\/tr>
Otomotiv End\u00fcstrisi<\/strong><\/td>Turbo\u015farjlar, egzoz sistemleri ve di\u011fer y\u00fcksek s\u0131cakl\u0131kl\u0131 bile\u015fenlerde performans\u0131 art\u0131r\u0131r.<\/td><\/tr>
Gemi Makineleri M\u00fchendisli\u011fi<\/strong><\/td>Korozyon direnci onu tuzlu su ortamlar\u0131 ve su alt\u0131 sistemleri i\u00e7in m\u00fckemmel k\u0131lar.<\/td><\/tr>
Petrol ve Gaz Aramas\u0131<\/strong><\/td>Kuyu alt\u0131 bile\u015fenlerinde y\u00fcksek bas\u0131n\u00e7 ve korozyon direnci \u00f6nemlidir.<\/td><\/tr>
Kimyasal \u0130\u015fleme<\/strong><\/td>Korozif kimyasallara ve y\u00fcksek \u0131s\u0131ya maruz kalan reakt\u00f6rler, borular ve di\u011fer ekipmanlar i\u00e7in uygundur.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Inconel 718 Tozunun \u00d6zellikleri, Boyutlar\u0131 ve Standartlar\u0131<\/strong><\/h2>\n\n\n\n

Bilgilendirilmi\u015f bir karar vermenize yard\u0131mc\u0131 olmak i\u00e7in, Inconel 718 tozu i\u00e7in \u00f6zelliklerin, boyutlar\u0131n ve standartlar\u0131n ayr\u0131nt\u0131l\u0131 bir \u00f6zetini sunuyoruz:<\/p>\n\n\n\n

\u015eartname<\/strong><\/th>Detaylar<\/strong><\/th><\/tr><\/thead>
Toz Boyutu (Mikron)<\/strong><\/td>Uygulamaya ba\u011fl\u0131 olarak tipik olarak 15 \u00b5m ile 53 \u00b5m aras\u0131nda de\u011fi\u015fir.<\/td><\/tr>
\u00dcretim Standartlar\u0131<\/strong><\/td>ASTM B637, AMS 5662, ISO 9001, AS9100 (havac\u0131l\u0131k kullan\u0131m\u0131 i\u00e7in). <\/td><\/tr>
Ambalaj Boyutlar\u0131<\/strong> <\/td>Tedarik\u00e7i tekliflerine g\u00f6re 5 kg ile 1000 kg aras\u0131nda boyutlarda mevcuttur.<\/td><\/tr>
Toz Tipi<\/strong><\/td>Kullan\u0131lan atomizasyon i\u015flemine ba\u011fl\u0131 olarak k\u00fcresel veya d\u00fczensiz. <\/td><\/tr>
Safl\u0131k<\/strong> <\/td>Performans\u0131 art\u0131rmak i\u00e7in minimum safs\u0131zl\u0131klarla ,9 safl\u0131kta.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Inconel 718 Tozu i\u00e7in Yayg\u0131n Standartlar<\/strong><\/h2>\n\n\n\n

Inconel 718 tozu, kritik uygulamalarda performans\u0131n\u0131 sa\u011flamak i\u00e7in kat\u0131 \u00fcretim ve g\u00fcvenlik standartlar\u0131n\u0131<\/strong> kar\u015f\u0131lamal\u0131d\u0131r. Yayg\u0131n olarak kabul g\u00f6ren standartlardan baz\u0131lar\u0131 \u015funlard\u0131r:<\/p>\n\n\n\n