TIN COATINGS ON MILD-STEEL SUBSTRATES WITH ELECTROLESS NICKEL AS AN INTERLAYER

被引:45
作者
CHEN, YI
DUH, JG
机构
[1] Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu
关键词
D O I
10.1016/0257-8972(91)90140-R
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Electroless nickel deposits are incorporated as an interlayer between TiN coatings and mild steel substrates. The electroless nickel layer recrystallizes during r.f. sputtering and a coating assembly of TiN/Ni3/Fe is formed. The employment of electroless nickel results in an increase in the surface hardness as well as the adhesion strength. A Knoop surface hardness as high as 2120 HK5 (close to the hardness of bulk TiN) can be achieved in the interlayer-modified TiN coating.
引用
收藏
页码:163 / 168
页数:6
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