Effect of Carbon Content on Plasma Nitrocarburising Characteristics of AISI304 Austenitic Stainless Steel

被引：0
|
作者：
Zhang Yi-chen [1 ]
Guo Yuan-yuan [1 ]
Ma Sheng-ge [2 ]
Geng Man [2 ]
机构：
[1] Northeastern Univ, Shenyang 110004, Liaoning, Peoples R China
[2] Res & Dev Ctr Surface Technol Shenzhen, Shenzhen 518029, Peoples R China
来源：
VACUUM TECHNOLOGY AND SURFACE ENGINEERING - PROCEEDINGS OF THE 9TH VACUUM METALLURGY AND SURFACE ENGINEERING CONFERENCE | 2009年
关键词：
Plasma nitrocarburising; Austenitic stainless steel; acetylene content;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The AISI304 austenitic stainless steel with different C2H2 content was plasma nitrocarburising, Then, the cross sections morphology, components analysis, phase composition and mechanical properties of the steel specimens after plasma nitrocarburising were tested with Metalloscope, Glow discharge spectrometry, X-ray diffraction (XRD), and microhardness tester. The result showed that plasma nitrocarburising process can offer high-quality gamma(C) and gamma(N) phases simultaneously at low temperature and the maximum N and C content in the layer are in the different depth. The thickness and the hardness of the modified layer reach to maximum when the C2H2 content is 3%.
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页码：98 / +
页数：2
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