Effect of Diffusion Heat Treatment on Thickness of Cold-Rolled Cu/Al Composite Laminate Interface

Abstract:

The experiment has taken composite algorithm of cold rolling to prepare copper and aluminum composite laminate, studied the influence of diffusion heat treatment on the interface of copper and aluminum composite laminate. After Analyzed the relationship between the thickness of diffusion layer and diffusion heat treatment parameters, the experiments show that diffusion heat treatment temperature and diffusion time has influence on formation and size of the diffusion layer. At the same heat treatment temperature, the thickness of diffusion layer has parabolic relation with diffusion time with diffusion time extending and thickness of diffusion layer increasing. And the thickness of diffusion layer is increasing at the same heat treatment time. And the thickness of diffusion layer has exponential relation with diffusion heat treatment temperature. Quantitative analyzed the relationship between diffusion heat treatment parameters and diffusion layer thickness, and established a formula to describe the interface thickness and diffusion of heat treatment temperature and time.

• Periodical: Applied Mechanics and Materials (Volume 310)
• Pages: 112-116
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.310.112
• Online since: February 2013
• Authors: Xiao Guang Yuan, Lin Lv, Hong Jun Huang, Xiao Jiao Zuo, Huan Liu
• Keywords: Aluminum Composite Laminate, Composite Interface, Copper Composite Laminate, Diffusion Heat Treatment, Diffusion Kinetics, Microstructure

References

[1] Li Zhong-wen. The study of organization and performance of the Ti and steel composite interface[D]. paper of Master's degree, Dalian Jiaotong University. 2005-12.

[2] Liu Zhi-yong. Study on cold-rolling of aluminum-coated magnesium composite plates and the properties of interface[D]. Paper of Master's degree, Southwest University.2009-5.

[3] Li Shichun. Mechanism for phase boundary sliding and its relevance to diffusion solution zone in SPD[J] . Trans Nonferrous Met Soc, 2002, 12(5) : 952-955.

[4] Lu Yue-jiao, Tian Ruo-ming, Zhou Jian, et al. Influence of deformation processing on mechanical and conductivity properties of Cu-Fe composites. Nonferrous Metals Society of China. 2009(8)1480-1487.

[5] Han Li-qing, Wang Zi-dong, Long Bin,et al. Formation kinetics of interfacial intermetallic compounds of TA2 /316L welding joints[J]. Transactions of Materials and Heat Treatment. 2011(2)61-64.

[6] Yoon S S，Kim D O，Park S C，et al. Direct metallization of gold patterns on polyimide substrate by microcontact printing and selective surface modification[J]. Microelectronic Engineering，2008，85(1): 136 － 142.

DOI: 10.1016/j.mee.2007.04.142

[7] Shi Chang-xu,Li Heng-de,Zhou Lian-cai. Materials Science and Engineering Manual[M]. Chemical Industry Press,2004.

[8] Li chao, Principles of Metallography[M]. Harbin Institute of Technology Press. 1988.