904L Paslanmaz Çeliğe Düşük Sıcaklık Alüminyumlamanın Etkisi

İntermetalik malzemeler birçok uygulama için arzu edilen özellikler sergilemektedirler. Döküm veya toz metalurjisi gibi geleneksel üretim teknikleri ile üretilebilirler. Ayrıca bazı kaplama teknikleri kullanılarak üretilebilirler. Kutu sementasyon tekniği, intermetalik bir tabaka oluşturmak için çok ucuz, hızlı ve basit bir işlemdir. 904L süper östenitik paslanmaz çelik yüksek miktarda Fe, Ni ve Cr' den oluşmaktadır. Kağıt hamuru ve kağıt işlemede, bazı asit işleme tesislerinde, soğutma cihazlarında veya petrol rafinerisi malzemelerinde kullanılabilmektedir. Sertliği yüksek değildir ve kullanım sıcaklığı düşüktür (

Anahtar Kelimeler:

İntermetalik, Alüminyumlama, 904L paslanmaz çelik, Alüminid faz, Kutu alüminyumlama

Effect of Low-Temperature Aluminizing on 904L Stainless Steel

Intermetallic materials exhibit desirable properties for many applications. They can be produced by traditional production techniques such as casting or powder metallurgy. In addition, they can be manufactured using some coatings techniques. Pack cementation technique is a very cheap, fast and simple operation to produce an intermetallic layer. 904L super austenitic stainless steel composed of high amounts Fe, Ni and Cr. It can be used in pulp and paper processing, some acid processing plants, cooling devices or oil refinery material. Its hardness is not high, and its usage temperature is low (

Keywords:

Intermetallic, Aluminizing, 904L stainless steel, Aluminide phase, Pack cementation,

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