محمد حسین عنایتی,

[ 1 ] - بررسی تغییرات فازی سیلیس و سیلیسیوم به هنگام آسیاب کاری

In the present study phase transformation of silicon and silica during milling in different atmospheres was investigated. The silicon powder was subjected to high energy ball milling in ammonia (25%) atmosphere. The milled powder was subsequently annealed at 1200 ◦C for 1 hour. In another test a mixture of AlN and amorphous silica (micro silica) was subjected to high energy ball milling. The m...