کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9566784 | 1503712 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interdiffusion coefficients of various cobalt base alloy coatings for Cu/Au system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
The interdiffusion coefficients of electrodeposited Co-Mo, Co-P, Co-Mo-P with Cu substrate were studied at temperature ranging from 400 to 800 °C, by micro-profiling method using energy dispersive X-ray spectroscopy (EDS). Chemical interdiffusion coefficients were derived using the Boltzmann-Matano method. At 400-500 °C, the interdiffusion coefficients for Cu/Co-P couples have the same order of magnitude as the Cu/Co-Mo couples. It was found that the interdiffusion coefficients for nickel are higher than that of the cobalt base alloys. The Co-Mo coating becomes poor in term of barrier property when the temperature is above 700 °C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 245, Issues 1â4, 30 May 2005, Pages 79-86
Journal: Applied Surface Science - Volume 245, Issues 1â4, 30 May 2005, Pages 79-86
نویسندگان
C.L. Siu, H.C. Man, C.H. Yeung,