段良辉,刘亚萍,彭建盛,郭朝丽,潘俊德.Ti6Al4V辉光等离子渗铝摩擦磨损性能研究[J].表面技术,2007,36(1):5-7.
DUAN Liang-hui,LIU Ya-ping,PENG Jian-shen,GUO Chao-li,PAN Jun-de.Friction and Wear Behavior of Aluminized Ti6Al4V by Glow Discharge Plasma Surface Modification[J].Surface Technology,2007,36(1):5-7 |
| Ti6Al4V辉光等离子渗铝摩擦磨损性能研究 |
| Friction and Wear Behavior of Aluminized Ti6Al4V by Glow Discharge Plasma Surface Modification |
| 投稿时间：2006-08-08 修订日期：2007-02-10 |
| DOI： |
| 中文关键词: Ti6Al4V 渗铝 摩擦磨损 粘着磨损 |
| 英文关键词:Ti6Al4V Aluminizing Friction and wear Adhesion wear |
| 基金项目:山西省自然基金(No. 20041065)资助项目 |
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| Author | Institution |
| DUAN Liang-hui | 1.Research Institute of Surface Engineering, Taiyuan University of Science and Technology, Taiyuan, 030024, China; 2.R&D Department of Jiangnan Machinery Co., Ltd, Xiangtan 411207, China |
| LIU Ya-ping | Research Institute of Surface Engineering, Taiyuan University of Science and Technology, Taiyuan, 030024, China |
| PENG Jian-shen | Department of Physics and Electron, Hechi College, Yizhou, 546300, China |
| GUO Chao-li | Research Institute of Surface Engineering, Taiyuan University of Science and Technology, Taiyuan, 030024, China |
| PAN Jun-de | Research Institute of Surface Engineering, Taiyuan University of Science and Technology, Taiyuan, 030024, China |
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| 中文摘要: |
| 利用双层辉光等离子渗金属技术在Ti6Al4V上渗铝以提高材料的摩擦磨损性能，对渗铝层的相结构和显微硬度进行了测试。采用球-盘滑动磨损试验机对渗层进行摩擦磨损性能测试。结果表明：渗铝后渗层由TiAl3和Al组成，材料的硬度值较基体Ti6Al4V有了很大提高；材料摩擦系数和磨损体积减小，耐磨性得到提高。磨痕形貌分析可知，渗层磨损机制为粘着磨损。可见采用辉光等离子渗铝技术改善了材料的摩擦磨损性能。 |
| 英文摘要: |
| An aluminized layer is formed on the surface of Ti6Al4V substrate by using the double glow discharge plasma surface modification process, the phase structure and micro-hardness of the layer are analyzed, also the friction and tribological behavior of the layer is investigated by a ball on disk sliding wear machine. The results indicate that the aluminized layer is composed by TiAl3 and Al and the micro-hardness of samples increases significantly; besides the wear test results show that the coefficient of friction and the wear volume decreases after aluminizing. From the wear scar we know that the wear mechanism is adhesion wear. Thus it is feasible to improve the friction and wear properties by glow discharge plasma surface modification. |
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