Effect of Anodizing Treatment on Ultrasonic Welding 6063 Aluminum Alloy and PPS

	Effect of Anodizing Treatment on Ultrasonic Welding 6063 Aluminum Alloy and PPS
	Yu, Weiyuan 2; Zhang, Tao 2; Wang, Youliang 1
刊名	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
	2022
卷号	51 期号:1 页码:241-248
关键词	Aluminum alloys Chemical bonds Porosity Sulfur compounds Ultrasonic welding Ultrasonics 6063 aluminium alloys Anodizing treatment Polyphenylene sulfides Polyphenylene sulphide Porous structures Shear strength of joint Ultrasonic weldings Welding method Welding pressure Welding time
ISSN号	1002-185X
英文摘要	6063 aluminum alloy (6063 Al alloy) which was anodized using phosphoric acid and polyphenylene sulfide (PPS) were connected by ultrasonic welding method. The results show that the shear strength of untreated 6063 Al alloy/PPS ultrasonic welded joint increases at first and then decreases with the increase of welding time and welding pressure. The maximum shear strength of joint is 1.41 MPa, when the welding pressure and welding time are 0.5 MPa and 6 s, respectively. Once the surface of 6063 Al alloy was anodized with phosphoric acid, the shear strength of joint can reach 16.92 MPa, which is about 12.6 times of that without anodizing. The primary failure modes of the structure are interface cracking and cohesive fracture of PPS. By observing and analyzing the structures of joint using SEM, a good mechanical interlocking between the 6063 Al alloy and PPS forms and the intermolecular force at the interface increases due to the forming porous structure on the 6063 Al alloy surface after anodizing treatment. The sound pressure gradient generated by the sound flow effect of ultrasonic welding makes PPS embedded into the porous structure, so as to achieve a good combination of 6063 Al alloy/PPS. © 2022, Science Press. All right reserved.
语种	中文
出版者	Science Press
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158054]
专题	实验室建设与管理处机电工程学院
作者单位	1.School of Mechanical and Electrical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China 2.State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China;
推荐引用方式 GB/T 7714	Yu, Weiyuan,Zhang, Tao,Wang, Youliang. Effect of Anodizing Treatment on Ultrasonic Welding 6063 Aluminum Alloy and PPS[J]. Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering,2022,51(1):241-248.
APA	Yu, Weiyuan,Zhang, Tao,&Wang, Youliang.(2022).Effect of Anodizing Treatment on Ultrasonic Welding 6063 Aluminum Alloy and PPS.Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering,51(1),241-248.
MLA	Yu, Weiyuan,et al."Effect of Anodizing Treatment on Ultrasonic Welding 6063 Aluminum Alloy and PPS".Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering 51.1(2022):241-248.