Preparation of 3003/4045 Cladding Hollow Billets by Horizontal Electromagnetic Continuous Casting

作     者：LIU Ning ZHANG Peng-chao JIE Jin-chuan CAO Zhi-qiang WANG Tong-min LI Ting-ju 

作者机构：School of Materials Science and EngineeringDalian University of Technology 

出 版 物：《Journal of Iron and Steel Research International》 (钢铁研究学报(英文版))

年 卷 期：2012年第19卷第S2期

页      面：896-899页

核心收录：

学科分类：080804[工学-电力电子与电力传动] 080805[工学-电工理论与新技术] 080503[工学-材料加工工程] 0808[工学-电气工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化] 

基　　金：Item Sponsored by National Natural Science Foundation of China[No.51074031] 

主　　题：3003/4045 clading hollow billets Horizontal electromagnetic continuous casting Interface 

摘      要：The 3003/4045 aluminum alloys cladding hollow billets with the diameter of 60 mm and external thickness of 3 mm are fabricated by horizontal electromagnetic continuous *** surface features of ingots and microstructures of the bonding interface are *** results show that cladding hollow billets combine the external and internal layers by metallurgical bonding without mixing when the pouring temperature of the external liquid metal is 903 *** diffusion region with the thickness of 25 μm can be seen clearly,where mutual diffusion of Si and Mn atoms takes place. In addition,the intermetallic compound Al_(12)(FeMn)_3Si_2 is formed in the interface.