田晓东,王利捷,郑文鹏.TC4 钛合金表面辉光离子渗 Mo 渗 S 复合处理涂层的组织和摩擦学性能[J].表面技术,2013,42(2):4-6.
TIAN Xiao-dong,WANG Li-jie,ZHENG Wen-peng.Microstructure and Tribological Properties of Coatings Prepared by Glow Plasma Deposition Mo and S on TC4 Titanium Alloy[J].Surface Technology,2013,42(2):4-6 |
| TC4 钛合金表面辉光离子渗 Mo 渗 S 复合处理涂层的组织和摩擦学性能 |
| Microstructure and Tribological Properties of Coatings Prepared by Glow Plasma Deposition Mo and S on TC4 Titanium Alloy |
| 投稿时间：2012-12-12 修订日期：2013-01-20 |
| DOI： |
| 中文关键词: 钛合金 辉光离子渗 渗钼 渗硫 摩擦学性能 |
| 英文关键词:titanium alloy glow plasma deposition Mo deposition sulfuration tribological property |
| 基金项目:国家自然科学基金项目(51201018) ;长安大学中央高校基本科研业务费专项资金项目( CHD2010JC131) |
|
|
|
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 利用辉光离子渗的方法,在 TC4 钛合金表面首先沉积 Mo 耐磨涂层,然后对渗 Mo 层在 650 ℃ 进行渗 S 处理,研究了渗 Mo 渗 S 复合涂层的表面结构、硬度和磨损性能。 结果表明:Mo 层渗 S 后,表面组织细化,硬度降低;渗 Mo 渗 S 复合涂层表面形成相以具有润滑作用的 MoS2 为主,另外还有少量 Mo2C 和 Ti2S 相;渗 Mo渗 S 涂层的磨损速率约为 TC4 的 1 / 10 。 |
| 英文摘要: |
| The Mo coatings prepared by glow plasma deposition on TC4 titanium alloy were sulfurized at 650 ℃ . Microstructure, hardness and tribological properties of the sulfurized Mo coatings were studied. The results reveal that the surface microstructure of the original Mo coating is refined and the surface hardness reduces after sulfuration treatment . The composites formed on the substrate surface are mainly MoS2and some Mo2C and Ti2S. The wear rate of the coating is about 1 / 10 of the TC4 wear rate. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
渝公网安备 50010702501715号