کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
615832 881462 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Studies on high temperature wear and its mechanism of Al–Si/graphite composite under dry sliding conditions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Studies on high temperature wear and its mechanism of Al–Si/graphite composite under dry sliding conditions
چکیده انگلیسی

Wear behaviours of aluminum silicon alloy and Al–Si/graphite composite were investigated at ambient and elevated temperatures. The trend showed a decrease in wear rate with increase in temperature. The reduction in wear rate was mainly attributed to the formation of glazing layer and oxide layer at higher temperature. This was invariably observed in alloy and composites. In addition, the presence of graphite in composite offered better wear resistance for all temperatures under consideration. The wear due to oxidation was predominant during high temperature sliding.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 43, Issue 11, November 2010, Pages 2152–2158
نویسندگان
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