کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10620839 | 988703 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Highly textured and twinned Cu films fabricated by pulsed electrodeposition
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This paper reports the influence of substrates and peak current densities on: crystallographic textures; twin density, thickness, spacing and twin boundary orientations; and electrical transport and mechanical properties of Cu films fabricated by pulsed electrodeposition. Films of {3Â 1Â 1}, {1Â 0Â 0}, {1Â 1Â 0} and {1Â 1Â 1} out-of-plane textured Cu with a high density of {1Â 1Â 1} twins were synthesized. With increasing twin density and change of texture by selection of the peak current densities and substrates, the ultimate tensile strength, hardness and elongation monotonically increase. This paper also discusses the mechanisms for manipulation of texture and twin densities via changing both the peak current densities and substrates, and the correlation among the microstructure, electrical resistivity and mechanical properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Materialia - Volume 55, Issue 13, August 2007, Pages 4429-4438
Journal: Acta Materialia - Volume 55, Issue 13, August 2007, Pages 4429-4438
نویسندگان
B.Z. Cui, K. Han, Y. Xin, D.R. Waryoba, A.L. Mbaruku,