Effect of heat treatment on the structure, cavitation erosion and erosion-corrosion behavior of Fe-based amorphous coatings

IMR OpenIR

	Effect of heat treatment on the structure, cavitation erosion and erosion-corrosion behavior of Fe-based amorphous coatings
	Zheng, Z. B.; Zheng, Y. G.; Sun, W. H.; Wang, J. Q.; ygzheng@imr.ac.cn
	2015
发表期刊	TRIBOLOGY INTERNATIONAL
ISSN	0301-679X
卷号	90 页码:393-403
摘要	In this study, high-velocity oxygen-fuel sprayed amorphous coatings have been heat treated at various temperatures to form microstructures with crystalline phases. The structure, micro-hardness, cavitation erosion resistance and erosion-corrosion resistance of these coatings are compared. Crystalline phases are discovered in the coatings after heat treatments at 650 degrees C and 750 degrees C. The coating heat treated at 750 degrees C exhibits the poorest cavitation erosion resistance in 3.5 wt% NaCl solution among all coatings due to the degraded corrosion resistance. However, the hardness of the crystallized coating can reach 1000 Hv and the erosion-corrosion resistance of the heat treated coating is better than the untreated one. (C) 2015 Elsevier Ltd. All rights reserved.
部门归属	[zheng, z. b. ; zheng, y. g.] chinese acad sci, inst met res, key lab nucl mat & safety assessment, shenyang 110016, peoples r china ; [sun, w. h. ; wang, j. q.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china
关键词	Coating Slurry Erosion Cavitation Thermally-sprayed
资助者	National Natural Science Foundation of China [51131008]
收录类别	sci
语种	英语
WOS记录号	WOS:000359166200041
引用统计	被引频次：80[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/321006/74752
专题	中国科学院金属研究所
通讯作者	ygzheng@imr.ac.cn
推荐引用方式 GB/T 7714	Zheng, Z. B.,Zheng, Y. G.,Sun, W. H.,et al. Effect of heat treatment on the structure, cavitation erosion and erosion-corrosion behavior of Fe-based amorphous coatings[J]. TRIBOLOGY INTERNATIONAL,2015,90:393-403.
APA	Zheng, Z. B.,Zheng, Y. G.,Sun, W. H.,Wang, J. Q.,&ygzheng@imr.ac.cn.(2015).Effect of heat treatment on the structure, cavitation erosion and erosion-corrosion behavior of Fe-based amorphous coatings.TRIBOLOGY INTERNATIONAL,90,393-403.
MLA	Zheng, Z. B.,et al."Effect of heat treatment on the structure, cavitation erosion and erosion-corrosion behavior of Fe-based amorphous coatings".TRIBOLOGY INTERNATIONAL 90(2015):393-403.