Aluminum hybrid composite coatings containing SiC and graphite particles by plasma spraying

被引：50

作者：

Gui, MC

Kang, SB

机构：

[1] Korea Inst Machinery & Mat, Changwon 641010, Kyungnam, South Korea

[2] Inst Aeronaut Mat, Natl Lab Adv Composites, Beijing 100095, Peoples R China

来源：

MATERIALS LETTERS | 2001年 / 51卷 / 05期

关键词：

aluminum hybrid composite; plasma spray; interfacial reaction; microstructure;

D O I：

10.1016/S0167-577X(01)00327-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Production of aluminum matrix composite coatings containing SiCp, as well as aluminum hybrid composite coatings containing SiC and graphite particles was explored by plasma spraying of premixed powders onto a solid aluminum alloy substrate. In both Al + SiC and Al + SiC + Gr composite coatings, SiC particles have a quite uniform distribution, while the distribution of graphite particles is inhomogeneous. No visible interval between the coating and the substrate can be found, which proved a good compatibility and intimate bonding between them. And no interfacial reaction products can be seen. (C) 2001 Elsevier Science B.V. All rights reserved.

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页码：396 / 401

页数：6

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