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
作者单位
段良辉 1.太原理工大学表面工程研究所 太原 030024;2.江南机器集团有限公司科技部 湘潭 411207 
刘亚萍 太原理工大学表面工程研究所 太原 030024 
彭建盛 广西河池学院物理与电子工程系 宜州 546300 
郭朝丽 太原理工大学表面工程研究所 太原 030024 
潘俊德 太原理工大学表面工程研究所 太原 030024 
AuthorInstitution
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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