Research on the Properities of the Ni-Mo CoatingReport as inadecuate




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The copper were plated in 40 ℃, 0.4 A-dm2 and 2min, by changing the content of the nickel sulfate in the bath. And then,determinating the coating composition and the parameter L, a ,b of the color. Analysising the wear resistance,corrosion resistance of the coating with the SEM. The result shows that the L is less than 40, which means that the coating is ukrainian black. With the content of the nickel sulfate increasing,the coating is blacker in trend, and also, the anti-tarnish resistance, wear resistance,corrosion resistance are improved.

KEYWORDS

Ni-Mo coating; Color; anti-tarnish resistance; corrosion resistance

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Author: Su-man Zhang, Xiao-jun Bai, Xiong-zhi Xiang, Song-feng Ma, Peng-xu Chen, Ying Yao

Source: http://www.scirp.org/



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