Laser surface alloying of ZM5 Mg alloy with nano-SiC powder

	Laser surface alloying of ZM5 Mg alloy with nano-SiC powder
	Chen, C-J.1,2; Zhang, M.2; Chang, Q-M.2; Zhang, S-C.2; Ma, H-Y.3
	2010
发表期刊	Lasers in Engineering
ISSN	08981507
卷号	20 期号:5-6 页码:297-309
摘要	The aim of this work was to improve the surface layer of a cast Mg alloy (ZM5) by means of laser surface treatment; namely the laser surface alloying (LSA) of nano-SiC powder onto the ZM5 Mg alloy surface using a pulsed Nd:YAG laser. The microstructure, chemical composition and microhardness of the alloyed layer were determined using scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) analysis and microhardness testing, respectively. It was shown that laser surface alloying produced a relatively smooth, crack-free and hard surface layer. The interface between the alloyed layer and the substrate showed a good metallurgical joint. The hardness of the surface layer was increased significantly over the base ZM5 Mg alloy due to the formation of dispersive hard particles of SiC and the effect of refinement of the alloyed microstructure. © 2010 Old City Publishing, Inc.
关键词	Alloying Chemical analysis Hardness Microhardness Microstructure Neodymium lasers Pulsed lasers Scanning electron microscopy Silicon alloys Silicon carbide Surface treatment Yttrium aluminum garnet Chemical compositions Energy dispersive x-ray Laser surface alloying Laser surface treatment Mg alloy surfaces Microhardness testing Nano-SiC Pulsed Nd:YAG laser
收录类别	EI
语种	英语
WOS研究方向	Materials Science ; Optics
WOS类目	Materials Science, Multidisciplinary ; Optics
WOS记录号	WOS:000285367200003
出版者	Old City Publishing, 628 North 2nd Street, Philadelphia, PA 19123, United States
EI入藏号	20112514078664
EI主题词	Magnesium alloys
EI分类号	531.1 Metallurgy - 549.2 Alkaline Earth Metals - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 744.1 Lasers, General - 744.4 Solid State Lasers - 804.2 Inorganic Compounds - 951 Materials Science
来源库	Compendex
分类代码	531.1 Metallurgy - 549.2 Alkaline Earth Metals - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 744.1 Lasers, General - 744.4 Solid State Lasers - 804.2 Inorganic Compounds - 951 Materials Science
引用统计	被引频次：7[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/112056
专题	兰州理工大学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	Chen, C-J.
作者单位	1.Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China; 2.Wuhan Univ Sci & Technol, Laser Proc Res Ctr, Minist Educ, Key Lab Ferrous Met & Resources Utilizat, Wuhan 430081, Peoples R China; 3.Shenyang Inst Aeronaut Engn, Dept Mat Engn, Shenyang 110034, Peoples R China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
通讯作者单位	省部共建有色金属先进加工与再利用国家重点实验室
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Chen, C-J.,Zhang, M.,Chang, Q-M.,et al. Laser surface alloying of ZM5 Mg alloy with nano-SiC powder[J]. Lasers in Engineering,2010,20(5-6):297-309.
APA	Chen, C-J.,Zhang, M.,Chang, Q-M.,Zhang, S-C.,&Ma, H-Y..(2010).Laser surface alloying of ZM5 Mg alloy with nano-SiC powder.Lasers in Engineering,20(5-6),297-309.
MLA	Chen, C-J.,et al."Laser surface alloying of ZM5 Mg alloy with nano-SiC powder".Lasers in Engineering 20.5-6(2010):297-309.