Theoretical Investigation of Calculating Temperatures in the Combining Zone of Cu/Fe Composite Plate Jointed by Explosive Welding
- Authors: Qu Y.D.1, Zhang W.J.1, Kong X.Q.1, Zhao X.1
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Affiliations:
- College of Civil Engineering and Architecture
- Issue: Vol 117, No 3 (2016)
- Pages: 260-266
- Section: Structure, Phase Transformations, and Diffusion
- URL: https://journals.rcsi.science/0031-918X/article/view/166657
- DOI: https://doi.org/10.1134/S0031918X16030121
- ID: 166657
Cite item
Abstract
The heat-transfer behavior of the interface of Flyer plate (or Base Plate) has great influence on the microcosmic structures, stress distributions, and interface distortion of the welded interface of composite plates by explosive welding. In this paper, the temperature distributions in the combing zone are studied for the case of Cu/Fe composite plate jointed by explosive welding near the lower limit of explosive welding. The results show that Flyer plate (Cu plate) and Base Plate (Fe plate) firstly almost have the same melting rate in the explosive welding process. Then, the melting rate of Cu plate becomes higher than that of Fe plate. Finally, the melt thicknesses of Cu plate and Fe plate trend to be different constants, respectively. Meanwhile, the melting layer of Cu plate is thicker than that of Fe plate. The research could supply some theoretical foundations for calculating the temperature distribution and optimizing the explosive welding parameters of Cu/Fe composite plate to some extent.
About the authors
Y. D. Qu
College of Civil Engineering and Architecture
Author for correspondence.
Email: plxfeng2009@sohu.com
China, Jinzhou, 121001
W. J. Zhang
College of Civil Engineering and Architecture
Email: xiangqingkong@126.com
China, Jinzhou, 121001
X. Q. Kong
College of Civil Engineering and Architecture
Author for correspondence.
Email: xiangqingkong@126.com
China, Jinzhou, 121001
X. Zhao
College of Civil Engineering and Architecture
Email: xiangqingkong@126.com
China, Jinzhou, 121001