کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1500602 993352 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Micropillar compression studies on a bulk metallic glass in different structural states
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Micropillar compression studies on a bulk metallic glass in different structural states
چکیده انگلیسی

Uniaxial compression experiments on 0.3, 1 and 3 μm diameter micropillars of a Zr-based bulk metallic glass in as-cast, shot-peened and structurally relaxed conditions were conducted. Shear band formation and stable propagation is observed to be the plastic deformation mode in all cases, with no detectable difference in yield strength according to either size or condition. The limitations of uniaxial compression tests in assessing the influence of various material conditions on plasticity, when it is inhomogeneous in nature, are illustrated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 60, Issue 7, April 2009, Pages 567–570
نویسندگان
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