Parameter-determined interface morphologies and properties of explosively-welded Cu–Ni–Si–Cr alloy composites

• Published in: Journal of materials research and technology Vol. 31; pp. 2169 - 2179
• Main Authors: Wu, Yake, Meng, Rui, Wu, Xiaogang, Yang, Zhongyue, Li, Bai, Jiang, Feng, Lu, Junyong
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.07.2024; Elsevier
• Subjects: Explosive welding; Interface morphology; Strengthening mechanism; Weldability window; Welding parameter; Weldability window; Explosive welding; Welding parameter; Interface morphology; Strengthening mechanism

Six Cu–Ni–Si–Cr alloy composites are prepared by explosive welding with the designed parameters. Wavy interface containing the melted pockets and shrinkage cracks is always observed, refining the grains to just several micrometers with the localized deformation. Resultantly, the interface regions sh...