Effect of Carbon Content on Plasma Nitrocarburising Characteristics of AISI304 Austenitic Stainless Steel
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 γC and γN 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％.
Plasma nitrocarburising Austenitic stainless steel acetylene content
ZHANG Yi-Chen GUO Yuan-yuan MA Sheng-ge GENG Man
Northeastern University Shen Yang 110004 Research and Development Center for Surface Technology of Shenzhen ShenZhen 518029
国际会议
沈阳
英文
98-102
2009-08-24（万方平台首次上网日期，不代表论文的发表时间）