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Surface Modification of Tri-CR aS Alternative to Hex-CR Electroplaing

S. C. Kwon;M. Kim;K.S;Nam;G.H.Lee;J. Y. Lee;J. J. Rha

  New post-treatment was undertaken on the trivalent chromium electrodeposit to develop the novel proeess as an alternative to hexavalent chromium electroplating. The surface modification of the chromium electrodeposited from trivalent bath was conducted and the comparison of the surface property with hexavalent chromium electrodeposited was made in view of hardness.The suyface hardness was achieved by both of process. Characterization of……   
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