This project was supported by National Natural Science Foundation of China (No. 51975202) and the Natural Science Foundation of Hunan Province (2019JJ30005), the National Key Research and Development Program of Hunan Province (2017GK2090).
This project was supported by National Natural Science Foundation of China (No. 51975202 ) and the Natural Science Foundation of Hunan Province ( 2019JJ30005 ), the National Key Research and Development Program of Hunan Province ( 2017GK2090 ).
机构署名：
本校为其他机构
院系归属：
汽车与机械工程学院
摘要：
In this study, the relations between interfacial microstructure and mechanical behavior of aluminum alloy sheets and zinc-coated steel sheets magnetic pulse welding (MPW) joints were characterized systematically. MPW joints of aluminum alloy and ungalvanized steel sheets were prepared for comparative analysis. Results showed that some of zinc layer on the galvanized steel was washed away to form metal jet under the high-speed collision. The change of failure mode from interfacial failure to base material fracture due to interfacial microstructu...
