Paper Title:

Effect of Cladding Material on Residual Stress in Quenched Aluminum Alloy Plate

Periodical Advanced Materials Research (Volumes 311 - 313)
Main Theme Advanced Materials and Processes: ADME 2011
Edited by Zhongning Guo
Pages 702-706
DOI 10.4028/www.scientific.net/AMR.311-313.702
Citation Hai Gong et al., 2011, Advanced Materials Research, 311-313, 702
Online since August, 2011
Authors Hai Gong, Yun Xin Wu, Zhong Huai Wu, Yi Hua Li
Keywords Aluminum Alloy, Cladding Material, Quench, X-Ray Diffraction (XRD)
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Abstract

Using finite element method, a quenching analysis of 7075 aluminum alloy thick plate is carried out. The effect of surface heat transfer coefficient and plate thickness on residual stress, and the effect of cladding material on residual stress are discussed. It shows that the bigger surface heat transfer coefficient or thickness is, the bigger the residual stress is, and the residual stress significantly reduces while the cladding material exists. Experiments validated the simulation results.