A research on detonation gun coating with Fe-SiC composite powders mechanically activated

被引：4

作者：

Jia, CC ^{[1
]}

Li, ZC ^{[1
]}

Xie, ZZ ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Dept Mat Sci & Engn, Beijing 100083, Peoples R China

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1999年 / 263卷 / 01期

关键词：

mechanical activation; detonation gun coating; composite;

D O I：

10.1016/S0921-5093(98)01028-4

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The Fe-SiC composite powder prepared by the mechanical activation process has been used for coating on materials with the detonation gun (D-gun) machine in order to develop a new way for coating. It has been found that the coating layer has fine, homogeneous, dense structure and good wear resistance. The results of SEM and X-ray diffraction (XRD) show that some reactions happened between Fe and SIC during the D-gun coating, the Fe-Si compounds formed and SiC strength the coating layer. It has been proved that the technology combined mechanical alloying with D-gun coating is a new method for surface modification. (C) 1999 Published by Elsevier Science S.A. All rights reserved.

引用

页码：96 / 100

页数：5

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