کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
793771 1466769 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An investigation on the wetting of polycrystalline alumina by aluminium
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
An investigation on the wetting of polycrystalline alumina by aluminium
چکیده انگلیسی

In this report, sessile drop technique was employed to study the wetting of alumina by pure aluminium. Contact angle of pure aluminium on the surface of polycrystalline alumina substrate was studied in the temperature range of 750–1100 °C. Electron microscopy and EDX analysis were employed to examine the possible reactions at the melt–substrate interface. It was found that at temperatures in excess of 1050 °C molten aluminium can wet alumina. No reaction layer was detected at the Al/Al2O3 interface.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 197, Issues 1–3, 1 February 2008, Pages 156–160
نویسندگان
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