Development of TiC reinforced austenitic manganese steel

被引:18
作者
Dalai, R. Prava [1 ]
Das, S. [1 ]
Das, K. [1 ]
机构
[1] Indian Inst Technol, Dept Met & Mat Engn, Kharagpur 721302, W Bengal, India
关键词
Secondary processing; Elastic modulus; Impact energy; Impact wear resistance; IMPACT-WEAR RESISTANCE; ELASTIC-MODULUS; MECHANICAL-PROPERTIES; YOUNGS MODULUS; NANO-INDENTATION; POISSONS RATIO; ABRASIVE WEAR; BEHAVIOR; MICROSTRUCTURE; COMPOSITE;
D O I
10.1179/1879139514Y.0000000140
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The Fe-17Mn austenitic manganese steel and its in situ composite containing 10 vol.-% TiC were produced by conventional melting and casting technique. The mechanical properties such as hardness, impact toughness, elastic modulus, and impact wear resistance of the steel and composite were evaluated both in the as solutionised (1100 degrees C/1 h/WQ) and secondary processed (forged plus warm rolled) condition. It is observed that an incorporation of hard TiC particles in austenitic manganese steel as well as secondary processing help to increase the hardness, elastic modulus and impact wear resistance, but deteriorate the impact toughness.
引用
收藏
页码:317 / 325
页数:9
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