Cu对原位自生TiC<sub>p</sub>/Fe复合材料组织与性能的影响

王文超; 任重

doi:10.15980/j.tzzz.2015.01.026

复合材料 | 浏览量 : 0 下载量: 59 CSCD: 1

导出
分享
收藏
专辑

Cu对原位自生TiC_p/Fe复合材料组织与性能的影响
Influence of Copper on the Microstructure and Properties of In-situ Synthesized TiC_p/Fe Composites
2015年35卷第1期页码：88-90
纸质出版日期： 2015 ，
DOI： 10.15980/j.tzzz.2015.01.026

扫描看全文

[1]王文超,任重.Cu对原位自生TiC_p/Fe复合材料组织与性能的影响[J].特种铸造及有色合金,2015,35(01):88-90.

Wang Wenchao, Ren Zhong. Influence of Copper on the Microstructure and Properties of In-situ Synthesized TiC_p/Fe Composites[J]. Special Casting & Nonferrous Alloys, 2015,35(1):88-90.
[1]王文超,任重.Cu对原位自生TiC_p/Fe复合材料组织与性能的影响[J].特种铸造及有色合金,2015,35(01):88-90. DOI： 10.15980/j.tzzz.2015.01.026.

Wang Wenchao, Ren Zhong. Influence of Copper on the Microstructure and Properties of In-situ Synthesized TiC_p/Fe Composites[J]. Special Casting & Nonferrous Alloys, 2015,35(1):88-90. DOI： 10.15980/j.tzzz.2015.01.026.

摘要

采用原位自生合成法制备了TiCp/Fe复合材料。借助光学显微镜以及扫描电镜等

探讨了Cu对TiCp/Fe复合材料组织和性能的影响。结果表明

随着Cu含量的增加

TiCp/Fe复合材料组织中片状石墨有害相得到了有效地抑制

且其综合力学性能得到了提高。分析得出制备TiCp/Fe复合材料的最佳Cu含量约为1.5%。

Abstract

TiC reinforced Fe matrix composites were prepared by in-situ synthesis process.Influences of copper on the microstructure and proprties of TiCp/Fe composites were investigated by using optical microscopy and SEM（scanning electron microscopy）.The results show that with the increase of copper

the lamellar graphite in the TiCp/Fe is suppressed effectively

and the hardness

tensile strength and impact toughness of the composites are improved obviously.1.5% copper addition is suitable.