Joined AZ31B Magnesium Alloys with Ag Interlayer by Ultrasonic-Induced Transient Liquid Phase Bonding in Air

doi:10.1007/s40195-024-01702-3

IMR OpenIR

	Joined AZ31B Magnesium Alloys with Ag Interlayer by Ultrasonic-Induced Transient Liquid Phase Bonding in Air
	Wang, Qian 1,2; Yu, Peng 1,2; Lin, Haoran 1,2; Guo, Chongzhi 3; Hu, Xiaoqiang 4
通讯作者	Lin, Haoran(hrlin@gia.cas.cn)
	2024-04-22
发表期刊	ACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN	1006-7191
页码	9
摘要	AZ31B magnesium alloys are commonly used in lightweight structures of automobile and aerospace industry. In this work, the ultrasonic-induced transient liquid phase bonding technique is deployed to joint AZ31B magnesium alloys at 490 degrees C with Ag interlayer in the atmosphere. The effect of ultrasonic vibration on microstructure and mechanical properties of welding seam is investigated. As vibration duration increases, the width of the welding seam increases firstly and then decreases. When the ultrasound vibration sustained for one second, the eutectic reaction occurred in the contacting interface between Ag interlayer and the base metal AZ31B, resulting in formation of liquid phase and metallurgical bonding. When the ultrasound vibration sustained for seven second, the width of the welding seam increased to a maximum of about 303.1 mu m and the average shear bond strength of the welding joint attained the peak value of about 66.87 MPa. When the ultrasound vibration sustained over seven seconds, the liquid phase is gradually squeezed out and the width of the welding seam decreases. alpha-Mg and AgMg3 can be observed in the welding seam. The analysis shows that alpha-Mg has a certain strengthening effect. The whole process of appearance, growth and integration of alpha-Mg is analyzed.
关键词	Ultrasonic bonding Magnesium alloy Silver Microstructure Intermetallic compound
资助者	Self-deployed Projects of Ganjiang Innovation Academy, Chinese Academy of Sciences ; Jiangxi Province Double Thousand Plan ; LingChuang Research Project of China National Nuclear Corporation
DOI	10.1007/s40195-024-01702-3
收录类别	SCI
语种	英语
资助项目	Self-deployed Projects of Ganjiang Innovation Academy, Chinese Academy of Sciences[E355B0020] ; Jiangxi Province Double Thousand Plan[jxsq2023101058] ; LingChuang Research Project of China National Nuclear Corporation[CNNC-LCKY-202283] ; LingChuang Research Project of China National Nuclear Corporation[CNNC-LCKY-202284]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001206458600002
出版者	CHINESE ACAD SCIENCES, INST METAL RESEARCH
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/185914
专题	中国科学院金属研究所
通讯作者	Lin, Haoran
作者单位	1.Chinese Acad Sci, Ganjiang Innovat Acad, Ganzhou 341119, Peoples R China 2.Univ Sci & Technol China, Sch Rare Earths, Hefei 230026, Peoples R China 3.Shenyang 7D New Mat Equipment Co LTD, Shenyang 110076, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wang, Qian,Yu, Peng,Lin, Haoran,et al. Joined AZ31B Magnesium Alloys with Ag Interlayer by Ultrasonic-Induced Transient Liquid Phase Bonding in Air[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2024:9.
APA	Wang, Qian,Yu, Peng,Lin, Haoran,Guo, Chongzhi,&Hu, Xiaoqiang.(2024).Joined AZ31B Magnesium Alloys with Ag Interlayer by Ultrasonic-Induced Transient Liquid Phase Bonding in Air.ACTA METALLURGICA SINICA-ENGLISH LETTERS,9.
MLA	Wang, Qian,et al."Joined AZ31B Magnesium Alloys with Ag Interlayer by Ultrasonic-Induced Transient Liquid Phase Bonding in Air".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2024):9.