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Warping deformation of 316l/q345r stainless composite plate after removal strake

Qin Qin (School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China)
Zu-huai Wu (School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China)
Yong Zang (School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China)
Ben Guan (School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China)
Jinxin Zhang (School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China)

World Journal of Engineering

ISSN: 1708-5284

Article publication date: 13 June 2016

109

Abstract

Purpose

This study aims to reduce the warping deformation of the stainless composite plate after removal strake by using a finite element method. A three-dimensional thermo-mechanical coupled elastic-plastic finite element model has been suggested by using ABAQUS to simulate the multi-pass hot rolling of stainless composite plate.

Design/methodology/approach

A three-dimensional thermo-mechanical coupled elastic-plastic finite element model has been suggested by using ABAQUS to simulate the multi-pass hot rolling of stainless composite plate. Warping deformation rules of 316L/Q345R stainless composite plate after removal strake have been analyzed. Moreover, the influences of some different rolling parameters on this deformation have been discussed.

Findings

The warping deformation just varies in the range of cladding ratio from 0.1 to 0.25. Therefore, cladding ratio does not have a great influence on warping deformation.

Originality/value

The results show that higher heating temperature, larger final thickness and less rolling passes are beneficial for reducing the warping deformation.

Keywords

Acknowledgements

The authors would like to acknowledge financial support from the National High Technology Research and Development Program of China (No. 2013AA031302).

Citation

Qin, Q., Wu, Z.-h., Zang, Y., Guan, B. and Zhang, J. (2016), "Warping deformation of 316l/q345r stainless composite plate after removal strake", World Journal of Engineering, Vol. 13 No. 3, pp. 206-209. https://doi.org/10.1108/WJE-06-2016-027

Publisher

:

Emerald Group Publishing Limited

Copyright © 2016, Emerald Group Publishing Limited

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