作者
Yong-Fang Li, Hrishikesh Das, Sung-Tae Hong, Ju-Won Park, Heung Nam Han
发表日期
2018/10/1
期刊
Journal of Manufacturing Processes
卷号
35
页码范围
681-686
出版商
Elsevier
简介
Electrically assisted pressure joining (EAPJ) of a Grade 1 titanium (Ti) alloy is experimentally investigated. In EAPJ, an electric current is directly applied to the specimen during plastic compression. Microstructural analysis shows that solid-state joints are successfully fabricated in the selected Ti alloy without melting. Shear tensile tests shows that the strength and fracture modes of the joint are strongly affected by a combination of the amount of plastic deformation (corresponding to a thickness reduction) and the electric current intensity. An optimal thickness reduction, corresponding to the maximum fracture load, exists for each value of current intensity, and decreases as current intensity increases. A higher fracture load can be obtained by adjusting the combination of the current intensity and the thickness reduction parameters.
引用总数
201920202021202220232024241344
学术搜索中的文章
YF Li, H Das, ST Hong, JW Park, HN Han - Journal of Manufacturing Processes, 2018