Synergistic mechanism of beam oscillation and Zr micro-alloying: Achieving grain refinement and defect suppression in laser-arc hybrid welding of aluminum alloys

求助中 10 由 Smoggy 发布于 2026/6/6 13:18:22

DOI:10.1016/j.jmatprotec.2026.119224
作者：Yuhui Xie , Yunfei Meng , Zhichong Li , Yahui Wu , Chao Ge , Yan Liu , Zongtao Zhu , Hui Chen
文献类型：期刊论文
补充材料：只需要正文

Elsevier

Abstract：Weld porosity and joint softening pose significant challenges in laser-arc hybrid welding of thick aluminum alloys. While process optimization and microalloying are known independent remedie

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