{"id":20698,"date":"2021-08-16T08:03:51","date_gmt":"2021-08-16T08:03:51","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=20698"},"modified":"2021-08-16T08:03:58","modified_gmt":"2021-08-16T08:03:58","slug":"is-powder-metallurgy-a-complicate-process-to-form-a-work-piece","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/tr\/toz-metalurji-bir-karmasik-is-parca-bicim-is-parcasidir\/","title":{"rendered":"Toz Metalurjisi Bir \u0130\u015f Par\u00e7as\u0131 Olu\u015fturmak \u0130\u00e7in Karma\u015f\u0131k Bir \u0130\u015flem midir?"},"content":{"rendered":"
\n

Toz metalurjisi ad\u0131ndan da anla\u015f\u0131laca\u011f\u0131 gibi \u00f6zel bir metalurji teknolojisidir. Toz metalurjisi, y\u00fcksek ve yeni teknoloji malzemeleri \u00fcretmek i\u00e7in \u00f6nemli bir proses, hatta bazen tek y\u00f6ntemdir. 1920'lerde sinterlenmi\u015f metal ya\u011f yata\u011f\u0131n\u0131n ortaya \u00e7\u0131kmas\u0131ndan bu yana, otomobil end\u00fcstrisinin geli\u015fmesiyle birlikte toz metalurjisi, kademeli olarak hassas, y\u00fcksek verimlilik, d\u00fc\u015f\u00fck t\u00fcketim, enerji tasarrufu ve imalat makineleri ve elektrikli par\u00e7alar i\u00e7in d\u00fc\u015f\u00fck fiyat gibi \u00f6zel bir metal \u015fekillendirme teknolojisi olu\u015fturmu\u015ftur. malzeme haz\u0131rl\u0131\u011f\u0131n\u0131 metal \u015fekillendirme teknolojisi ile birle\u015ftirerek ve otomobillerde, motosikletlerde, ev aletlerinde, ofis makinelerinde, tar\u0131m makinelerinde ve m\u00fchendislik makinelerinde yayg\u0131n olarak kullan\u0131lmaktad\u0131r, Elektrikli aletler ve di\u011fer alanlarda yayg\u0131n olarak kullan\u0131lmaktad\u0131r,<\/p>\n\n\n\n

Toz metalurjisi malzemeleri sadece demir bazl\u0131 malzemeler de\u011fil ayn\u0131 zamanda ana malzemelerdir:<\/p>\n\n\n\n

1. \u00c7imentolu karb\u00fcr:<\/h2>\n\n\n\n

Semente karb\u00fcr, ana bile\u015fen olarak bir veya birka\u00e7 refrakter karb\u00fcr tozu ve ba\u011flay\u0131c\u0131 olarak kobalt tozu ile toz metalurjisi ile yap\u0131lan bir malzemedir. Ortak \u00e7imentolu karb\u00fcrler, bile\u015fimlerine ve performans \u00f6zelliklerine g\u00f6re tungsten kobalt, tungsten kobalt titanyum ve tungsten titanyum tantal (niyobyum) olarak ikiye ayr\u0131l\u0131r. Semente karb\u00fcr, y\u00fcksek sertli\u011fe, y\u00fcksek termal sertli\u011fe, iyi a\u015f\u0131nma direncine ve y\u00fcksek bas\u0131n\u00e7 mukavemetine, ancak d\u00fc\u015f\u00fck e\u011filme mukavemetine ve zay\u0131f toklu\u011fa sahiptir. \u0130yi korozyon direnci ve oksidasyon direnci. Do\u011frusal genle\u015fme katsay\u0131s\u0131 k\u00fc\u00e7\u00fckt\u00fcr, ancak termal iletkenlik zay\u0131ft\u0131r.<\/p>\n\n\n\n

2. Toz metalurjisi s\u00fcrt\u00fcnme \u00f6nleyici malzemeler:<\/h2>\n\n\n\n

Toz metalurjisi, matrise eklenen ana elementlere g\u00f6re demir esasl\u0131 malzemeler ve bak\u0131r esasl\u0131 malzemeler olarak ikiye ayr\u0131labilir. Yayg\u0131n olarak kullan\u0131lan demir bazl\u0131 s\u00fcrt\u00fcnme \u00f6nleyici malzemeler, demir grafit tozu ala\u015f\u0131m\u0131 ve demir k\u00fck\u00fcrt grafit tozu ala\u015f\u0131m\u0131d\u0131r. \u0130lkinin mikro yap\u0131s\u0131 perlit matris + ferrit + sementit + grafit + g\u00f6zenek; \u0130lki ile ayn\u0131 yap\u0131ya ek olarak, ikincisi ayr\u0131ca s\u00fcrt\u00fcnmeyi daha da iyile\u015ftirebilen s\u00fclf\u00fcr i\u00e7erir. Toz metalurjisi s\u00fcrt\u00fcnme \u00f6nleyici malzemeler genellikle orta h\u0131zda ve hafif y\u00fckte, \u00f6zellikle tekstil makinelerinin, film makinelerinin, g\u0131da makinelerinin ve ev aletlerinin yataklar\u0131 gibi s\u0131kl\u0131kla yak\u0131t ikmali yap\u0131lamayan yataklar i\u00e7in uygun olan yataklar\u0131n imalat\u0131nda kullan\u0131l\u0131r. Ayr\u0131ca otomobillerde, trakt\u00f6rlerde ve tak\u0131m tezgah\u0131 motorlar\u0131nda da kullan\u0131l\u0131rlar.<\/p>\n\n\n\n

3. Toz metalurjisi yap\u0131sal malzemeleri:<\/h2>\n\n\n\n

Toz metalurjisi yap\u0131 malzemeleri, farkl\u0131 ana metallere g\u00f6re demir bazl\u0131 ve bak\u0131r bazl\u0131 malzemelere ayr\u0131labilir. Demir esasl\u0131 yap\u0131 malzemeleriyle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, bak\u0131r esasl\u0131 yap\u0131 malzemeleri d\u00fc\u015f\u00fck \u00e7ekme mukavemetine, y\u00fcksek plastisiteye ve toklu\u011fa, iyi iletkenli\u011fe, \u0131s\u0131 iletimine ve korozyon direncine sahiptir. \u00c7e\u015fitli kaplama i\u015flemleri i\u00e7in kullan\u0131labilirler. K\u00fc\u00e7\u00fck hacimli, karma\u015f\u0131k \u015fekilli, y\u00fcksek boyutsal do\u011fruluk ve d\u00fc\u015f\u00fck gerilimli alet par\u00e7alar\u0131n\u0131n yan\u0131 s\u0131ra k\u00fc\u00e7\u00fck mod\u00fcl di\u015flileri, kamlar, ba\u011flant\u0131 elemanlar\u0131, valfler, pim Setleri ve di\u011fer yap\u0131sal elemanlar gibi elektrikli ve mekanik \u00fcr\u00fcn par\u00e7alar\u0131n\u0131n imalat\u0131nda yayg\u0131n olarak kullan\u0131l\u0131rlar.<\/p>\n\n\n\n

4. Toz metalurjisi s\u00fcrt\u00fcnme malzemeleri:<\/h2>\n\n\n\n

Toz metalurjisi s\u00fcrt\u00fcnme malzemeleri, farkl\u0131 ana metallere g\u00f6re demir esasl\u0131 ve bak\u0131r esasl\u0131 malzemeler ve farkl\u0131 \u00e7al\u0131\u015fma ko\u015fullar\u0131na g\u00f6re kuru ve ya\u015f malzemeler olarak ikiye ayr\u0131l\u0131r. Islak malzemeler ya\u011fda \u00e7al\u0131\u015fmaya uygundur. Toz metalurjisi s\u00fcrt\u00fcnme malzemeleri esas olarak tak\u0131m tezgahlar\u0131nda, trakt\u00f6rlerde, otomobillerde, maden ara\u00e7lar\u0131nda, in\u015faat makinelerinde ve u\u00e7aklarda debriyaj ve fren yapmak i\u00e7in kullan\u0131l\u0131r.<\/p>\n\n\n\n

The process is also very difficult. As the landlord said, you can do it by buying some better equipment. Of course, you don’t object. The products made with good equipment have good stability and high precision. Let me give you a few simple examples in terms of process difficulty<\/p>\n\n\n\n

\"\"yedek par\u00e7a<\/h2>\n\n\n\n

\u00d6rne\u011fin, m\u00fc\u015fterinin bu par\u00e7a i\u00e7in hava s\u0131zd\u0131rmazl\u0131\u011f\u0131 gereksinimleri vard\u0131r. Karartma sayesinde belirli bir hava bas\u0131nc\u0131 alt\u0131nda hava ka\u00e7a\u011f\u0131 olmaz, ancak m\u00fc\u015fteri gerekli hava bas\u0131nc\u0131 alt\u0131nda s\u0131zd\u0131r\u0131r. Ne yapmal\u0131s\u0131n?<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Sens\u00f6r par\u00e7alar\u0131<\/h2>\n\n\n\n

Ba\u015fka bir \u00f6rnek olarak, bu t\u00fcr bir sens\u00f6r, toz metalurjisinden yap\u0131ld\u0131\u011f\u0131 ve \u015fekilde g\u00f6sterildi\u011fi gibi metalde bo\u015fluklar oldu\u011fu i\u00e7in m\u00fc\u015fteriler taraf\u0131ndan kaynak i\u00e7in kullan\u0131lacakt\u0131r.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

metaller aras\u0131ndaki bo\u015fluk<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

The customer found bubbles in the welding process, resulting in poor welding. After metallographic analysis, the metallography did not meet the customer’s requirements. What should you do? There are also high frequencies such as lock pin holes<\/p>\n\n\n\n

Her \u00fcr\u00fcn\u00fcn gereksinimleri farkl\u0131d\u0131r, s\u00fcre\u00e7 farkl\u0131d\u0131r ve \u00fcr\u00fcn\u00fcn zorlu\u011fu da farkl\u0131d\u0131r. Baz\u0131 \u00fcr\u00fcnler i\u00e7in her i\u015flem bir zorluk haline gelebilir.<\/p>\n\n\n\n

\u0130yi ekipman \u00f6nemlidir, ancak tasar\u0131m \u00e7al\u0131\u015fanlar\u0131n\u0131n zengin deneyimi daha \u00f6nemlidir.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Powder metallurgy, as its name suggests, is a special metallurgical technology. Powder metallurgy is an important process, sometimes even the only method, for manufacturing high and new technology materials. Since the emergence of sintered metal oil bearing in the 1920s, with the development of automobile industry, powder metallurgy has gradually formed a special metal forming…<\/p>","protected":false},"author":2,"featured_media":20702,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[79],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72471-2.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts\/20698"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/comments?post=20698"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts\/20698\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/media\/20702"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/media?parent=20698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/categories?post=20698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/tags?post=20698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}