Refill Friction Stir Spot Welding of Similar and Dissimilar Alloys:A Review

被引：1

作者：

XiaoSong Feng ^{[1
]}

SongBin Li ^{[2
]}

LiNa Tang ^{[2
]}

HuiMin Wang ^{[3
]}

机构：

[1] Shanghai Aerospace Equipments Manufacturer Co,Ltd

[2] Shanghai Aerospace Equipments Manufacturer Co,Ltd

[3] National Center for Materials Service Safety,University of Science and Technology Beijing

来源：

Acta Metallurgica Sinica(English Letters) | 2020年 / 33卷 / 01期

关键词：

Refill friction stir spot welding; Dissimilar joints; Microstructure; Mechanical properties; Welding parameters;

D O I：

暂无

中图分类号：

TG453.9 [];

学科分类号：

080201 ; 080503 ;

摘要：

Refi ll friction stir spot welding, also known as friction spot welding(FSpW), is a solid-state welding process suitable for spot joining of lightweight materials. Through the eff orts of improving joint quality for similar and dissimilar materials, for example, aluminum and magnesium, this joining technology is well developed. The joining mechanism and process characteristics of FSpW have been widely studied. However, the application of FSpW in industry has not been entirely successful. In this review article, the research of similar and dissimilar material joints, such as, Al/Cu, Al/Ti, Al/Mg and Al/Steel, is summarized. The microstructural features and mechanical properties of the joints, welding tool and the application development are discussed in detail.

引用

页码：30 / 42

页数：13