کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1502382 | 993417 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Variant selection of dynamically nucleated twins at triple junctions in a copper tricrystal
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
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چکیده انگلیسی
The preferential nucleation of grains at triple junctions (TJs) during high temperature deformation was investigated systematically using a copper tricrystal. Their relationships to the parent grain were also determined. All the new grains were twin-related to the matrix and were formed by means of grain boundary migration (GBM). Selection of the twinning plane depended sensitively on the direction of GBM and on the geometry of the grain boundaries composing the TJ. It did not seem to be affected by slip plane activity or by the Schmid factor of the parent grain.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 55, Issue 2, July 2006, Pages 167–170
Journal: Scripta Materialia - Volume 55, Issue 2, July 2006, Pages 167–170
نویسندگان
H. Miura, T. Sakai, J.J. Jonas,