کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1499782 993321 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Repeated frictional sliding properties of copper containing nanoscale twins
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Repeated frictional sliding properties of copper containing nanoscale twins
چکیده انگلیسی

Bulk dynamic plastic deformation (DPD) materials comprise a composite structure of nanoscale twin bundles and nanoscale grains. The tribological properties of DPD-processed pure nano-Cu have been investigated in this study and compared with conventional coarse-grained (CG) Cu under both monotonic and repeated frictional sliding. We demonstrate that DPD nano-Cu and CG Cu exhibit steady-state mechanical characteristics after repeated frictional sliding that are similar to those seen in nanotwinned (NT) Cu produced by pulsed electrodeposition.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 66, Issue 11, June 2012, Pages 849–853
نویسندگان
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