کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9796685 | 1514951 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of nano-diamond particles on the structure and tribological property of Ni-matrix nanocomposite coatings
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Microcrystalline Ni (m-Ni) and nanocrystalline Ni (n-Ni) based composite coatings were prepared by a conventional electrodeposition method from a Watts-type electrolyte containing nano-diamond particles. Effects of nano-diamond particles on the microstructure, surface morphology, microhardness and wear resistance of two different Ni-matrix composites were investigated comparatively. Our present study shows that in the case of m-Ni matrix, the incorporation of nano-diamond particles significantly affects the microstructure, mechanical and tribological properties of corresponding composites. As to the n-Ni matrix, however, above properties were only slightly affected by the presence of nano-diamond particles, and the n-Ni matrix composites exhibit much poorer anti-wear performance than pure n-Ni under dry sliding wear conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 390, Issues 1â2, 15 January 2005, Pages 313-318
Journal: Materials Science and Engineering: A - Volume 390, Issues 1â2, 15 January 2005, Pages 313-318
نویسندگان
Liping Wang, Yan Gao, Qunji Xue, Huiwen Liu, Tao Xu,