Deformation and Grain Growth of Low-Temperature-Sintered High-Purity Alumina
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چکیده
منابع مشابه
Deformation and Grain Growth of Low-Temperature-Sintered High-Purity Alumina
9 = 0.6 I / s ' 7 = 6.0 0 7 = 2 4 i ti 3 = 6 0 Through close control over green-state powder processing, pure alumina ceramics of 0.5-pm grain size were obtained by sintering at 1250°C. The static grain growth of this material was modest at temperatures below 1300°C. However, dynamic grain growth occurred rapidly during superplastic deformation. Therefore, although the ultrafine-grained alumina...
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ژورنال
عنوان ژورنال: Journal of the American Ceramic Society
سال: 1990
ISSN: 0002-7820,1551-2916
DOI: 10.1111/j.1151-2916.1990.tb06489.x