Roughness of the surface layers of plasma oxidation-treated ductile cast iron

被引:3
|
作者
Jeong, BY [1 ]
Hwang, MS [1 ]
Lee, C [1 ]
Kim, MH [1 ]
机构
[1] Inha Univ, Dept Met Engn, Inchon 402751, South Korea
来源
SURFACE & COATINGS TECHNOLOGY | 2001年 / 135卷 / 2-3期
关键词
plasma oxidation; ductile cast iron; plasma etching; optical emission spectroscopy (OES); spheroidal graphite;
D O I
10.1016/S0257-8972(00)00984-1
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The roughness of the surface layers of oxygen plasma-treated ductile cast iron was investigated. The non-intrusive technique of optical emission spectroscopy was used to identify the oxygen plasma species. The etching behaviors at various substrate temperatures in the oxygen plasma treatment were investigated using atomic force microscopy. The etching depth increased first with increasing substrate temperature, and reached maximum depth at 500 degreesC, and then decreased with increasing the substrate temperature further. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
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页码:279 / 285
页数:7
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