Adhesive Wear Behavior of Heat Treated Spheroidal Graphite Cast Iron

被引:1
作者
Salim, M. [1 ]
Shama, S. [1 ]
Mozumder, Y. H. [1 ]
Behera, R. K. [1 ]
Sindhoora, L. P. [1 ]
Pattanaik, A. [1 ]
Mishra, S. C. [1 ]
Sen, S. [1 ]
机构
[1] NIT Rourkela, Dept Met & Mat Engn, Rourkela 769008, Orissa, India
来源
4TH NATIONAL CONFERENCE ON PROCESSING AND CHARACTERIZATION OF MATERIALS | 2015年 / 75卷
关键词
SG cast iron; heat treatment; dry sliding wear; microstructure; hardness; AUSTEMPERED DUCTILE IRON; TRIBOLOGICAL BEHAVIOR; MICROSTRUCTURE; PERFORMANCE; FRICTION; CONTACTS; TESTS; ADI;
D O I
10.1088/1757-899X/75/1/012003
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Spheroidal graphite cast iron is one of the most favorable materials in cast iron family due to its wide range of mechanical and tribological properties. In the current research priority is given towards the investigation of wear system response of spheroidal graphite cast iron subjected to various heat treatment conditions. Pearlitic/ferritic and upper bainitic matrix was obtained through normalizing and austempering treatment for an austenitizing temperature of 1000 degrees C. Dry sliding wear test was performed at 10N, 20N, 30N for a sliding distance of 7.54m. With increase in load weight loss was observed for as-cast specimen whereas normalized specimen showed very less weight loss with increasing load. On the other hand the austempered specimen observed to lose weight when operated at 10N, whereas at 20N and 30N drastic gain in weight was observed.
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页数:8
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