Bilyeli öğütmenin metal matrisli kompozitlerin sinterlemesine etkilerinin incelenmesi

B4C Takviyeli Al-Si tozları, düşük enerjili döner bilyeli öğütme (Rotating Ball Mill) cihazında oda sıcaklığında 4 farklı bileşim olarak alaşımlandırılmıştır. Bilyeli öğütme, (Tablo 1). 10 g toz karışımı, 1/4" çaplı 68 adet ve 3/8" çaplı 38 adet paslanmaz çelik bilye 250 ml kapasiteli şişede 100 dev/dak da 3 saat karıştırılmıştır. Bilyenin toz kütleye oranı yaklaşık 23:1 dir. Öğütme işlemi, öğütme esnasında metaller arası bileşiklerin oluşmasını önlemek için argon gazı atmosferinde gerçekleştirilmiştir.

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Dicle Üniversitesi Mühendislik Fakültesi Mühendislik Dergisi-Cover
  • ISSN: 1309-8640
  • Başlangıç: 2009
  • Yayıncı: DÜ Mühendislik Fakültesi / Dicle Üniversitesi