کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1572402 1000681 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Pure copper processed by extrusion preceded equal channel angular pressing
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Pure copper processed by extrusion preceded equal channel angular pressing
چکیده انگلیسی

High purity copper (99.99%) was severely plastically deformed by miniaturized extrusion preceded ECAP at 200 °C. A partially recrystallized microstructure was detected by TEM observations due to the relative high processing temperature. Isochronal annealing was performed to investigate the material's behavior by measuring the development of Vickers microhardness. As copper is a metal with a relative low stacking fault energy, recovery does not occur readily and only recrystallization takes place.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Characterization - Volume 61, Issue 2, February 2010, Pages 141–144
نویسندگان
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