Experiment Study on Friction Behaviour of Ti-6Al-4V Alloy for Hot-working

被引：0
|
作者：
Li, Fan [1 ]
Guo, Jia [1 ]
Zhang, Wen-Xiang [1 ]
Cao, Jun [1 ]
Lin, Yu-Tong [1 ]
Zhou, Ce [1 ]
Li, Fu-Guo [1 ]
机构：
[1] Northwestern Polytech Univ, State Key Lab Solidificat Proc, Sch Mat Sci & Engn, Xian 710072, Shaanxi, Peoples R China
来源：
PROCEEDINGS OF THE 3RD ANNUAL INTERNATIONAL CONFERENCE ON MECHANICS AND MECHANICAL ENGINEERING (MME 2016) | 2017年 / 105卷
关键词：
Ti-6Al-4V alloy; Coefficient of friction; Orthogonal test; Friction mechanism; Abrasive wear; COEFFICIENT; TEMPERATURE;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The friction behaviour between blank and die plays an important role in the precision forging process. Hence, the friction behaviour between Ti-6Al-4V alloy and K15 is studied to analyse the friction mechanism and characterization. The significant differences and influence law of temperature, sliding velocity and normal load on coefficient of friction (CoF) were studied through orthogonal tests. The range analysis and analysis of variance show that CoF is affected by normal load most, followed by sliding velocity and temperature. The worn-out appearances and composition analysis show that friction mechanism converts from dry friction to viscous or shear friction under a certain condition.
引用
收藏
页码：543 / 551
页数：9
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