纳米晶(Mo1-xCrx)Si2涂层的组织和摩擦磨损性能

陈家庆; 徐江

纳米晶(Mo_1-xCr_x)Si₂涂层的组织和摩擦磨损性能

陈家庆,
徐江

南京航空航天大学材料科学与技术学院, 南京 211106

基金项目:

国家自然科学基金资助项目(51175245)

江苏省自然科学基金资助项目(BK2010073)

详细信息

作者简介:
陈家庆(1989-), 男, 江苏盐城人, 硕士研究生。

中图分类号: TG73
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出版历程
- 收稿日期: 2014-05-03
- 刊出日期: 2014-07-19

Microstructure and Friction and Wear Properties of Nanocrystalline (Mo_1-xCr_x)Si₂ Coatings

摘要

摘要: 采用双阴极等离子溅射技术在TC4合金表面成功制备了四种不同铬含量的纳米晶(Mo1-xCrx)Si2(x=0, 0.09, 0.18, 0.27)涂层, 研究了涂层的组织、与基体的结合力以及摩擦磨损性能。结果表明:(Mo1-xCrx)Si2涂层的组织均匀、致密, 与基体结合紧密; 随着铬含量增加, 纳米晶涂层的硬度、弹性模量均增加, 摩擦因数和磨损率均降低。
- 双阴极等离子溅射技术 /
- 摩擦磨损性能 /
- 纳米MoSi2涂层
Abstract: Four kinds of nanocrystalline (Mo1-xCrx)Si2(x=0, 0.09, 0.18, 0.27) coatings were prepared on TC4 alloy surface by a double cathode plasma sputtering technique, and the microstructure, binding force with the substrate and friction and wear properties of the coatings were investigated. The results show that the coatings exhibited homogeneous and dense microstructure and good binding force with the substrate. The harness and elastic modulus of the coatings were all increased with increasing Cr addition, but the friction coefficient and wear rate all reduced.
- double cathode plasma sputtering technique /
- friction and wear property /
- nano MoSi2 coating

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参考文献(15)

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纳米晶(Mo1-xCrx)Si2涂层的组织和摩擦磨损性能

作者简介: 陈家庆(1989-), 男, 江苏盐城人, 硕士研究生。

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出版历程

Microstructure and Friction and Wear Properties of Nanocrystalline (Mo1-xCrx)Si2 Coatings

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出版历程

目录

纳米晶(Mo_1-xCr_x)Si₂涂层的组织和摩擦磨损性能

作者简介:
陈家庆(1989-), 男, 江苏盐城人, 硕士研究生。

Microstructure and Friction and Wear Properties of Nanocrystalline (Mo_1-xCr_x)Si₂ Coatings