Microstructure and Hardness of a Dispersion-Reinforced Casting

被引：0
|
作者：
Anikeev A.N. [1 ]
Chumanov I.V. [1 ]
机构：
[1] South-Ural State University, Zlatoust Branch, Zlatoust
来源：
Russian Metallurgy (Metally) | 2018年 / 2018卷 / 12期
关键词：
dispersion hardening; lost foam casting; titanium carbide; tungsten carbide;
D O I：
10.1134/S0036029518120030
中图分类号：
学科分类号：
摘要：
Abstract: A technique for the local strengthening of cast materials by introducing wear-resistant inserts based on refractory carbides into a polystyrene foam model is proposed. Experiments are carried out and dispersion-reinforced castings are manufactured. The structure and properties of the castings are investigated. The proposed technique can be used to create locally strengthened regions in casting. © 2018, Pleiades Publishing, Ltd.
引用
收藏
页码：1161 / 1164
页数：3
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