Glass-alumina composite coatings for high temperature corrosion protection. Part I: Effect of crystallization and interfacial reaction on the thermo-physical properties

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	Glass-alumina composite coatings for high temperature corrosion protection. Part I: Effect of crystallization and interfacial reaction on the thermo-physical properties
	M. H. Chen; M. L. Shen; S. L. Zhu; F. H. Wang; Y. Niu
	2011
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	528 期号:7-8 页码:3186-3192
摘要	The effect of crystallization and interfacial reaction on the thermo-physical properties of glass-alumina composites, which show good prospects for use as coating materials for high-temperature corrosion protection, has been investigated by using post-annealing processes at 850 degrees C. Zirconolite precipitated from the glass matrix and the alumina inclusions were steadily transformed into gahnite and feldspar by interfacial reactions. This phase evolution resulted in an overall decrease in strength, Young's modulus, Vickers hardness and thermal expansion coefficient while increasing the indentation toughness. The composites became more refractory and thus better prospects for use in high temperature applications. (C) 2011 Elsevier B.V. All rights reserved.
部门归属	[chen, minghui; shen, mingli; zhu, shenglong; wang, fuhui; niu, yan] chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china.;zhu, sl (reprint author), chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china;slzhu@imr.ac.cn
关键词	Crystallization Interfacial Reaction Glass-alumina Sintering Thermo-physical Ceramic-to-metal Hot Corrosion Oxidation Behavior Zinc Aluminate Zirconolite Superalloy Gallate Seals
URL	查看原文
WOS记录号	WOS:000288297300021
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30260
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	M. H. Chen,M. L. Shen,S. L. Zhu,et al. Glass-alumina composite coatings for high temperature corrosion protection. Part I: Effect of crystallization and interfacial reaction on the thermo-physical properties[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2011,528(7-8):3186-3192.
APA	M. H. Chen,M. L. Shen,S. L. Zhu,F. H. Wang,&Y. Niu.(2011).Glass-alumina composite coatings for high temperature corrosion protection. Part I: Effect of crystallization and interfacial reaction on the thermo-physical properties.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,528(7-8),3186-3192.
MLA	M. H. Chen,et al."Glass-alumina composite coatings for high temperature corrosion protection. Part I: Effect of crystallization and interfacial reaction on the thermo-physical properties".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 528.7-8(2011):3186-3192.