Research on microstructure transformation and property of 18Cr–0.2C Fe-based coatings

doi:10.1080/02670844.2018.1548416

	Research on microstructure transformation and property of 18Cr–0.2C Fe-based coatings
	Yin, Yan1 ; Pan, Cunliang 1; Zhang, Ruihua 2,3; Lu, Chao 2; Zhao, Chao 1; Li, Zilin 3
	2019-07-03
发表期刊	Surface Engineering
ISSN	02670844
卷号	35 期号:7 页码:604-610
摘要	In this study, the coatings were fabricated on the 3Cr13 stainless steel substrate by laser cladding. The microstructure, phase compositions and the detailed information about the crack propagation of the coatings were investigated systematically. A comparative study on the corrosion resistance of the traditional of 3Cr13 stainless steel and laser cladding blades was conducted. The standard Gibbs free energy variation of carbides, phase composition and precipitation sequence were precisely calculated. The results showed that the microstructure near the fusion zone was mainly composed of cellular crystals and dendrites. Meanwhile, its microstructure had changed in the upper middle of the coatings. The calculated results showed that the phases formed at the equilibrium state consisted of α-Ferrite, σ and M23C6 carbide. In the vicinity of fusion line and the middle of the coatings, the crack distributed along α-Ferrite grain boundaries. On the top of coatings, the crack traversed the matrix and carbide. © 2018, © 2018 Institute of Materials, Minerals and Mining Published by Taylor & Francis on behalf of the Institute.
关键词	Carbides Corrosion resistance Cracks Ferrite Free energy Gibbs free energy Grain boundaries Laser cladding Microstructure Phase composition Stainless steel Steel corrosion 3Cr13 stainless steel Comparative studies Equilibrium state Fe-based coatings Ferrite grain boundaries M23C6 carbides Microstructure transformations Precipitation sequence
DOI	10.1080/02670844.2018.1548416
收录类别	EI ; SCIE
语种	英语
资助项目	Initial Construction Subsidy for New Research and Development Institutions of Yangjiang City Hardware Knives and Scissors Industry and Technology Research[611229498090]
WOS研究方向	Materials Science
WOS类目	Materials Science, Coatings & Films
WOS记录号	WOS:000467957800007
出版者	Taylor and Francis Ltd.
EI入藏号	20184906213176
EI主题词	Corrosion resistant coatings
EI分类号	531.2 Metallography - 539.1 Metals Corrosion - 545.3 Steel - 641.1 Thermodynamics - 744.9 Laser Applications - 804.2 Inorganic Compounds - 951 Materials Science
来源库	Compendex
分类代码	531.2 Metallography - 539.1 Metals Corrosion - 545.3 Steel - 641.1 Thermodynamics - 744.9 Laser Applications - 804.2 Inorganic Compounds - 951 Materials Science
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/114700
专题	材料科学与工程学院
通讯作者	Pan, Cunliang
作者单位	1.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China; 2.China Iron & Steel Res Inst Grp, Beijing, Peoples R China; 3.Yangjiang Hardware Knife Cut Ind Technol Res Inst, Yangjiang, Peoples R China
第一作者单位	材料科学与工程学院
通讯作者单位	材料科学与工程学院
第一作者的第一单位	材料科学与工程学院
推荐引用方式 GB/T 7714	Yin, Yan,Pan, Cunliang,Zhang, Ruihua,et al. Research on microstructure transformation and property of 18Cr–0.2C Fe-based coatings[J]. Surface Engineering,2019,35(7):604-610.
APA	Yin, Yan,Pan, Cunliang,Zhang, Ruihua,Lu, Chao,Zhao, Chao,&Li, Zilin.(2019).Research on microstructure transformation and property of 18Cr–0.2C Fe-based coatings.Surface Engineering,35(7),604-610.
MLA	Yin, Yan,et al."Research on microstructure transformation and property of 18Cr–0.2C Fe-based coatings".Surface Engineering 35.7(2019):604-610.