The Deformation Behavior and Microstructure Evolution of Cladding Tube during Spinning Composite Process of Mg/Al Tube

Since a single metal material tube is difficult in meeting the diverse practical application needs of metal pipeline across various environments, Mg/Al bimetal composite tubes (BCTs) were fabricated through the power spinning process at a temperature of 300 °C. This study involved conducting hot compression tests on 7075 aluminum and AZ31b magnesium, followed by importing the derived material parameter model into Simufact Forming software for simulation purposes. The purpose of this study is to clarify the wall thickness variation trend and deformation behavior of Mg/Al BCTs under the condition of 10-30