Study on Fe-Based Coating Produced by Plasma Surface Metallurgy
来源期刊：材料热处理学报2004年第5期
论文作者：LI Hui-dong LI Hui-qi SUN Yu-zong LI Min LIU Bang-wu ZHANG Li-min
摘 要：In the paper, plasma surface metallurgy was performed using Fe-based powder on steel substrate. The microstructure and microhardness of the coating have been analyzed. On the base of orthogonal comparison tests,influences of many factors on the cracking sensibility of plasma metallurgy coating have also been studied. The results indicate that substrate and its surface condition, processing parameters and components of plasma metallurgy coating have great effects on cracking sensibility of plasma metallurgy coating. Through changing these factors, it is possible to reduce cracks and promote the applications of this technology.Key Words: plasma surface metallurgy, microstructure, microhardness, cracking sensibility
LI Hui-dong1，LI Hui-qi2，SUN Yu-zong2，LI Min1，LIU Bang-wu2，ZHANG Li-min2
(1.Beijing University of Science and Technology, Beijing, China;
2.Shandong University of Science and Technology, Taian, China)
摘要:In the paper, plasma surface metallurgy was performed using Fe-based powder on steel substrate. The microstructure and microhardness of the coating have been analyzed. On the base of orthogonal comparison tests,influences of many factors on the cracking sensibility of plasma metallurgy coating have also been studied. The results indicate that substrate and its surface condition, processing parameters and components of plasma metallurgy coating have great effects on cracking sensibility of plasma metallurgy coating. Through changing these factors, it is possible to reduce cracks and promote the applications of this technology.Key Words: plasma surface metallurgy, microstructure, microhardness, cracking sensibility
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