Tailoring nanotwinned Cu interlayers for localizing anisotropic plastic deformation during low energy input ultrasonic welding of robust Cu-Cu joints

Ultrasonic welding, known for its severe plastic deformation, faces the challenge of balancing sufficient deformation at the welding interface with minimizing damage to the substrate. This study utilizes the anisotropic deformation mechanisms and mechanical properties of nanotwinned Cu (nt-Cu). Spec...

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Bibliographic Details
Main Authors: Jingyuan Ma, Xiaole Fan, Fengyi Wang, Qiuchen Ma, Hongjun Ji
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Materials & Design
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Online Access:http://www.sciencedirect.com/science/article/pii/S0264127524008347
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