کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1585946 | 1514925 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Aging properties studies in a Cu–Ag–Cr Alloy
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A Cu–Ag–Cr alloy was produced by means of vacuum induction melting. The effects of aging processes on microhardness and conductivity of Cu–Ag–Cr alloy were studied. The microstructure of the alloy was examined using transmission electron microscope (TEM). Aging at 450 °C for 4 h, the alloy has an excellent combination of microhardness and conductivity, the microhardness and conductivity reach 132 HV and 80% IACS, respectively. The precipitates responsible for the age-hardening effect are fcc Cr. The fine and dispersed precipitates are fully coherent with the Cu matrix and make the Cu–Ag–Cr alloy possesses higher hardness and conductivity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 419, Issues 1–2, 15 March 2006, Pages 8–11
Journal: Materials Science and Engineering: A - Volume 419, Issues 1–2, 15 March 2006, Pages 8–11
نویسندگان
S.G. Jia, M.S. Zheng, P. Liu, F.Z. Ren, B.H. Tian, G.S. Zhou, H.F. Lou,