The effect of high-velocity oxy-fuel spraying parameters on microstructure, corrosion and wear resistance of Fe-based metallic glass coatings

doi:10.1016/j.jnoncrysol.2014.09.041

	The effect of high-velocity oxy-fuel spraying parameters on microstructure, corrosion and wear resistance of Fe-based metallic glass coatings
	Zhang, Han 2,3; Hu, Yong 2,3; Hou, Guoliang 4; An, Yulong 4; Liu, Guang 1
刊名	JOURNAL OF NON-CRYSTALLINE SOLIDS
	2014-12-15
卷号	406 页码:37-44
关键词	Spraying parameters Fe-based amorphous coating Microstructure Corrosion resistance Wear resistance
ISSN号	0022-3093
DOI	10.1016/j.jnoncrysol.2014.09.041
英文摘要	Fe-based amorphous coatings were deposited on 1Cr18Ni9Ti stainless steel substrates by high velocity oxy-fuel spraying (HVOF) at different spraying parameters. It has been found that the amorphous phase content of the assprayed coatings rises initially and declines later with the increase of spraying power, which is due to the competition between melting and oxidation degree of the feedstock powder and the thermal radiation effect of the flame. Besides, the microhardness and wear resistance of the as-sprayed coatings increase with increasing spraying power, which is attributed to the enhancement of splat-to-splat binding force at elevated spraying power. Moreover, the three kinds of Fe-based amorphous coatings obtained under different spraying parameters all exhibit better corrosion resistance than 316L stainless steel. Particularly, the Fe-based amorphous coating deposited at an intermediate spraying power exhibits dense structure as well as the highest amorphous phase content, the best corrosion resistance, and very good wear resistance, showing promising potential as a candidate for surface protective and anticorrosion coatings for the stainless steel. (C) 2014 Elsevier B.V. All rights reserved.
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000347592100007
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/34227]
专题	材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
通讯作者	Zhang, Han
作者单位	1.China Acad Ordnance Sci, Ningbo Branch, Ningbo 315103, Zhejiang, Peoples R China 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China 3.Lanzhou Univ Technol, Dept Mat Sci & Engineer, Lanzhou 730050, Peoples R China 4.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Han,Hu, Yong,Hou, Guoliang,et al. The effect of high-velocity oxy-fuel spraying parameters on microstructure, corrosion and wear resistance of Fe-based metallic glass coatings[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2014,406:37-44.
APA	Zhang, Han,Hu, Yong,Hou, Guoliang,An, Yulong,&Liu, Guang.(2014).The effect of high-velocity oxy-fuel spraying parameters on microstructure, corrosion and wear resistance of Fe-based metallic glass coatings.JOURNAL OF NON-CRYSTALLINE SOLIDS,406,37-44.
MLA	Zhang, Han,et al."The effect of high-velocity oxy-fuel spraying parameters on microstructure, corrosion and wear resistance of Fe-based metallic glass coatings".JOURNAL OF NON-CRYSTALLINE SOLIDS 406(2014):37-44.