Production of in situ Vanadium Carbide Particulate Reinforced Iron Matrix Composite

被引：7
|
作者：
Wang, Jing [1 ]
Fu, Sijing [2 ]
机构：
[1] Chengdu Technol Univ, Key Lab Mould Technol Sichuan Prov Univ, Chengdu 611730, Peoples R China
[2] Chengdu Technol Univ, Dept Mech Engn, Chengdu 611730, Peoples R China
来源：
MATERIALS SCIENCE-MEDZIAGOTYRA | 2014年 / 20卷 / 04期
关键词：
Fe-VC composite; microstructure; in situ synthesis; wear; WEAR PROPERTIES; MECHANICAL-PROPERTIES; B4C REINFORCEMENT; PARTICLE-SIZE; FE-VC; MICROSTRUCTURE; RESISTANCE; STEELS; TIB2;
D O I：
10.5755/j01.ms.20.4.6445
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Vanadium carbide (VC) particulate reinforced Fe-based composite was produced using in situ synthesis technique. The effect of sintering temperature on the densification of Fe-VC composite was investigated. The wear resistance of Fe-VC composite was evaluated using pin-on-disk tests. The phases of Fe-VC composite were determined by X-ray diffraction analysis, and the microstructure of Fe-VC composite was characterized by scanning electron microscopy and transmission electron microscopy. The results show that the optimal sintering temperature is 1473 K; Fe-VC composite consists of VC phase and alpha- Fe phase; fine spherical VC particles distribute uniformly in iron matrix; and the composite possesses great wear-resistance.
引用
收藏
页码：409 / 413
页数：5
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