Preparation and Characterization of Vanadium Carbide Coating on 3Cr13 Steel by Thermal Diffusion Process with Fluoride Salt Bath

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Preparation and Characterization of Vanadium Carbide Coating on 3Cr13 Steel by Thermal Diffusion Process with Fluoride Salt Bath
	Zhang, J; Jiang, L; Xie, DM; Li, CW; Huang, HF; Li, ZJ; Li, XL
	2017
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	46 期号:7 页码:2028-2034
文章类型	期刊论文
摘要	Vanadium carbide (VC) coatings were prepared on 3Cr13 stainless steel using FLiNaK salts through thermal diffusion carbide coating process (TD) for different time. The morphology, composition, hardness and growth kinetics of the VC coatings were investigated by scanning electron microscope (SEM), X-ray diffractometer (XRD), Vickers indenter, electronic probe microanalysis (EPMA) and energy dispersive X-ray spectrometry (EDX). Results show that the VC coatings of 3-5 mu m in thickness form on the surface of 3Cr13 stainless steel. The coatings are petal-shaped and contain traces of Si and Fe. The average hardness of the VC coating is up to 32220 MPa and there is a parabola relationship between the thickness of the coatings and the treatment time. VC coatings are covered by rimous SiO2 phases with the thickness of hundreds of nanometers. The cracks of SiO2 phases result from the tensile stress during the cooling process, which derive from the different thermal expansivity between VC coating and SiO2 phase. The present study also indicates the potential application of FLiNaK salts in TD process.
关键词	Reactive Deposition Td Process Growth Expansion Mechanism Cracking Si3n4 Model
关键词[WOS]	REACTIVE DEPOSITION ; TD PROCESS ; GROWTH ; EXPANSION ; MECHANISM ; CRACKING ; SI3N4 ; MODEL
收录类别	SCI
语种	英语
WOS记录号	WOS:000407092900049
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/28776
专题	中科院上海应用物理研究所2011-2018年
推荐引用方式 GB/T 7714	Zhang, J,Jiang, L,Xie, DM,et al. Preparation and Characterization of Vanadium Carbide Coating on 3Cr13 Steel by Thermal Diffusion Process with Fluoride Salt Bath[J]. RARE METAL MATERIALS AND ENGINEERING,2017,46(7):2028-2034.
APA	Zhang, J.,Jiang, L.,Xie, DM.,Li, CW.,Huang, HF.,...&Li, XL.(2017).Preparation and Characterization of Vanadium Carbide Coating on 3Cr13 Steel by Thermal Diffusion Process with Fluoride Salt Bath.RARE METAL MATERIALS AND ENGINEERING,46(7),2028-2034.
MLA	Zhang, J,et al."Preparation and Characterization of Vanadium Carbide Coating on 3Cr13 Steel by Thermal Diffusion Process with Fluoride Salt Bath".RARE METAL MATERIALS AND ENGINEERING 46.7(2017):2028-2034.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Preparation and Char（2387KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	请求全文