Effect of Annealing Temperature on the Microstructure and Mechanical Properties of the Al/Mg–8Li–3Al–1Zn/Al Composite Plates Fabricated by Hot Rolling


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

Al/Mg–Li/Al composite plates were fabricated by hot rolling with 50% thickness reduction at 673 K and annealed at 473–673 K for 1 h. The microstructure and mechanical properties of the composite plates under different annealing temperatures were investigated. The results show that the composite plates with a good bonding interface are fabricated. The diffusion layer consisting of Al3Mg2, Al12Mg17, AlLi, and MgLiAl2 has formed at the interface after annealing at and above 623 K, while the interfacial bonding strength increases with the annealing temperature. The microhardness of the interface increases rapidly when the annealing temperature is above 573 K. The elongation of the composite plate increases with annealing temperature. The tensile strength decreases when annealing temperature is above 573 K.

作者简介

Peng Ji

Laboratory of Superlight Materials and Surface Technology, Ministry of Education, Harbin Engineering University

Email: rzwu@hrbeu.edu.cn
中国, Harbin

Xudong Ma

Laboratory of Superlight Materials and Surface Technology, Ministry of Education, Harbin Engineering University

Email: rzwu@hrbeu.edu.cn
中国, Harbin

Ruizhi Wu

Laboratory of Superlight Materials and Surface Technology, Ministry of Education, Harbin Engineering University; College of Science, Heihe University, Heihe University

编辑信件的主要联系方式.
Email: rzwu@hrbeu.edu.cn
中国, Harbin; Heihe, 164300

Legan Hou

Laboratory of Superlight Materials and Surface Technology, Ministry of Education, Harbin Engineering University

Email: rzwu@hrbeu.edu.cn
中国, Harbin

Jinghuai Zhang

Laboratory of Superlight Materials and Surface Technology, Ministry of Education, Harbin Engineering University

Email: rzwu@hrbeu.edu.cn
中国, Harbin

Xinlin Li

Laboratory of Superlight Materials and Surface Technology, Ministry of Education, Harbin Engineering University

Email: rzwu@hrbeu.edu.cn
中国, Harbin

Milin Zhang

Laboratory of Superlight Materials and Surface Technology, Ministry of Education, Harbin Engineering University; College of Science, Heihe University, Heihe University

Email: rzwu@hrbeu.edu.cn
中国, Harbin; Heihe, 164300

补充文件

附件文件
动作
1. JATS XML

版权所有 © Pleiades Publishing, Ltd., 2019