公开(公告)号：US12214440B1

公开(公告)日：2025-02-04

申请号：US18612255

申请日：2024-03-21

Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY

Inventor： Jianchao Han ,  Junxin Wei ,  Shuaishuai Zhang ,  Zhenhao Yuan ,  Yizhi Zhang ,  Ran Li ,  Xinxin Liu ,  Yi Jia ,  Tao Wang

IPC: B23K20/00 ,  B23K20/04 ,  B23K20/16 ,  B23K20/233 ,  B23K20/24 ,  B23K101/18 ,  B23K101/34 ,  B23K103/08 ,  B23K103/14

Abstract: A magnesium/titanium composite plate with large thickness ratios and a gradient heterothermal rolling bonding method are provided by the present disclosure, relating to the technical field of rolling bonding plates. The method includes following steps: assembling blanks according to a sequence of titanium strip, transition layer foil and magnesium alloy plate to obtain a composite blank; carrying out induction heating treatment on one side of the titanium strip of the composite blank, then rolling, and carrying out heat treatment on a composite plate blank after rolling to obtain the magnesium/titanium composite plate with large thickness ratios; and a thickness ratio of the magnesium alloy plate to the titanium strip is greater than or equal to 20:1.