Effects of Lubrication and Temperature on the Tribological Behavior of a Magnesium Alloy under Contact Sliding

被引：3
|
作者：
Wu, C. H. [1 ]
Zhang, L. C. [1 ]
Qu, P. L. [2 ]
Li, S. Q. [2 ]
Jiang, Z. L. [2 ]
Wang, Y. [1 ]
机构：
[1] Univ New South Wales, Sch Mech & Mfg Engn, Sydney, NSW 2052, Australia
[2] Baoshan Iron & Steel Co Ltd, Shanghai 200941, Peoples R China
来源：
INTERNATIONAL DEEP-DRAWING RESEARCH GROUP (IDDRG 2020) | 2020年 / 967卷
关键词：
FORMING LIMIT; SHEET; AZ31B;
D O I：
10.1088/1757-899X/967/1/012018
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This paper aims to experimentally investigate the effects of lubrication and temperature on the tribology behavior of a magnesium alloy, AZ31B, sliding against 86CrMoV7. The effects of lubricant additives, including oil film improver and extreme pressure (phosphorous donors), on the friction coefficient and surface morphology in the sliding zone were studied. It was found that the relatively lower surface hardness of the material significantly affects the wear of the materials in the sliding zone. The lubricant with oil film improver and extreme pressure can reduce friction. Temperature rise brings about lower friction due to the lubricant additives.
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页数：8
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