Arc-Assisted Laser Welding Brazing of Aluminum to Steel

doi:10.3390/met9040397

	Arc-Assisted Laser Welding Brazing of Aluminum to Steel
	Yu, Xiaoquan 1; Fan, Ding 2; Huang, Jiankang 1; Li, Chunling 1; Kang, Yutao 1
刊名	METALS
	2019-04
卷号	9 期号:4
关键词	welding-brazing arc assisted laser method aluminum-steel butt joint mechanical properties
ISSN号	2075-4701
DOI	10.3390/met9040397
英文摘要	Using laser beam as main heat source, and trailing arc as an assisted role, aluminum alloy was joined to galvanized steel in a butt configuration. Under suitable welding parameters, a sound welding seam was obtained. The interface intermetallic compounds layer and wetting behavior of weld joint were studied. The assisted arc can improve the wetting and spreading ability of weld pool duo to large temperature field. There are two different types of IMCs: near to the steel side one is Fe2Al5 with tooth-like shape and near to the weld seam side is the other one Fe4Al13 with flocculent-like shape. The highest tensile strength can reach 163 MPa when the fracture occurred at the weld seam.
资助项目	National Natural Science Foundation of China[51465031]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	MDPI
WOS记录号	WOS:000467637000014
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/31968]
专题	材料科学与工程学院机电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	Fan, Ding; Huang, Jiankang
作者单位	1.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Yu, Xiaoquan,Fan, Ding,Huang, Jiankang,et al. Arc-Assisted Laser Welding Brazing of Aluminum to Steel[J]. METALS,2019,9(4).
APA	Yu, Xiaoquan,Fan, Ding,Huang, Jiankang,Li, Chunling,&Kang, Yutao.(2019).Arc-Assisted Laser Welding Brazing of Aluminum to Steel.METALS,9(4).
MLA	Yu, Xiaoquan,et al."Arc-Assisted Laser Welding Brazing of Aluminum to Steel".METALS 9.4(2019).