This article is cited in 6 papers

Temperature distribution across the explosive welding interface

Ya. D. Qu

College of Civil Engineering and Architecture of Liaoning University of Technology, Jinzhou, 121001, Liaoning, China

Abstract: Based on the heat-exchange characteristics during the explosive welding process, a thermodynamically coupled mathematical model is presented to calculate the temperature distribution across the explosive welding interface according to the thermal conduction equation. A case of two iron plates is also given to study the heat exchange process of explosive welding. The relationship between the maximal rising temperature and the spatial coordinate is also discussed. The calculated results are in good agreement with the explosive welding process. The model can supply some theoretical foundations for calculating the temperature distribution and optimizing the explosive welding parameters to some extent.

Keywords: explosive welding, temperature distribution, interface, thermal conduction.

UDC: 539.89

Received: 03.12.2009
Accepted: 15.05.2010

 English version: Combustion, Explosion and Shock Waves, 2011, 47:1, 123–127

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