高能束流焊接接头组织性能研究现状

Translated title of the contribution: Review on microstructure and properties of joints welded by using high⁃energy beam

Qiang Chu, Yue Mao, Hong Xie, Changjing Ren, Wenya Li, Xiawei Yang, Wenlong Fan

Research output: Contribution to journalArticlepeer-review

Abstract

Due to the advantages of small deformation, high energy density and welding efficiency, the high⁃energy beam welding technology has played an important role in aerospace, rail transportation and other advanced manu⁃ facturing fields. The existing study shows that the high⁃energy beam welding could realize high⁃quality joining of similar / dissimilar materials, such as superalloy, titanium alloy, high⁃entropy alloy, aluminum alloy and others. The development and physical process of two representative technologies, electron beam welding and laser welding, are briefly introduced. The study on the microstructure feature and mechanical property as well as the effect of the post⁃ weld heat treatment for the two processes are mainly discussed.

Translated title of the contributionReview on microstructure and properties of joints welded by using high⁃energy beam
Original languageChinese (Traditional)
Pages (from-to)857-865
Number of pages9
JournalXibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University
Volume42
Issue number5
DOIs
StatePublished - Oct 2024

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