کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
745623 | 1461744 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Laser cladding Ni–Co duplex coating on copper substrate
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Laser cladding Ni–Co duplex coating on copper substrate Laser cladding Ni–Co duplex coating on copper substrate](/preview/png/745623.png)
چکیده انگلیسی
Ni–Co duplex coating has been successfully cladded on copper substrate by continuous wave CO2 laser. The average microhardness of cladded coating was 635 HV0.05, which was about 7 times of Cu substrate (92 HV0.05). During sliding wear tests, the volume loss of copper substrate was about 7 times of Ni–Co duplex coating at 60 min. The high microhardness and crack free advantages of Ni–Co duplex coating, were favorable to reduce the plastic deformation and adhesive wear of copper substrate, resulting in the improvement of wear properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics and Lasers in Engineering - Volume 48, Issues 7–8, July–August 2010, Pages 792–799
Journal: Optics and Lasers in Engineering - Volume 48, Issues 7–8, July–August 2010, Pages 792–799
نویسندگان
Fang Liu, Changsheng Liu, Suiyuan Chen, Xingqi Tao, Yong Zhang,