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双层辉光等离子多元共渗源极成分设计
Source cathode composition design in multi-element surface alloying by double glow plasma technique
【摘要】 以工业纯铁表面形成Fe-11W-7Mo-23Co型合金为例,阐述了双层辉光离子多元共渗的源极成分设计思路。通过对工业纯铁表面进行W、Mo、Co多元共渗,探讨了合金元素溅射产额的不同对源极溅射成分的影响。结果表明,双层辉光离子多元共渗时,源极成分设计可以忽略合金元素溅射产额的影响。
【Abstract】 Source cathode composition design was investigated in multi-element surface alloying by double glow plasma technique with the example of forming Fe-11W-7Mo-23Co alloy in surface of pure iron.The influence of different element sputtering rates on sputter produce was discussed by W-Mo-Co co-diffusion.The experiment results show that the influence of different element sputtering rates can be neglected in source cathode composition design.
【关键词】 双层辉光等离子渗金属;
W、Mo、Co多元共渗;
源极成分设计;
【Key words】 double glow plasma surface alloying; W,Mo,Co co-diffusion; source cathode compositions design;
【Key words】 double glow plasma surface alloying; W,Mo,Co co-diffusion; source cathode compositions design;
【基金】 国家自然科学基金(50571074);广东工业大学博士基金(073019)
- 【文献出处】 金属热处理 ,Heat Treatment of Metals , 编辑部邮箱 ,2009年11期
- 【分类号】TG156.8
- 【被引频次】4
- 【下载频次】117