Jun Wang, Fan Zhao, Guo-liang Xie, Jia-xuan Xu, and Xin-hua Liu, Hot compressive deformation of eutectic Al-17at% Cu alloy on the interface of the Cu-Al composite plate produced by horizontal continuous casting, Int. J. Miner. Metall. Mater.,(2021). https://doi.org/10.1007/s12613-021-2276-4
Cite this article as:
Jun Wang, Fan Zhao, Guo-liang Xie, Jia-xuan Xu, and Xin-hua Liu, Hot compressive deformation of eutectic Al-17at% Cu alloy on the interface of the Cu-Al composite plate produced by horizontal continuous casting, Int. J. Miner. Metall. Mater.,(2021). https://doi.org/10.1007/s12613-021-2276-4
Research Article

Hot compressive deformation of eutectic Al-17at% Cu alloy on the interface of the Cu-Al composite plate produced by horizontal continuous casting

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  • Received: 4 November 2020Revised: 22 February 2021Accepted: 2 March 2021Available online: 3 March 2021
  • On the interface of the Cu-Al composite plate from horizontal continuous casting, the eutectic tissue layer thickness accounts for more than 90% of the total interface thickness, and the deformation in rolling forming plays an important role in the quality of the composite plate. The eutectic tissue material on the interface of the Cu-Al composite plate was prepared by changing the cooling rate of ingot solidification and the deformation in hot compression was investigated. The results show that deformation temperature is over 300 ℃, the softening effect of dynamic recrystallization of α-Al is greater than the hardening effect, and uniform plastic deformation of eutectic tissue is caused. The constitutive equation of flow stress in the eutectic tissue layer was established by Arrhenius hyperbolic-sine mathematics model, providing a reliable theoretical basis for the deformation of the Cu-Al composite plate.
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