The Numerical Simulation for High Temperature Creep of the Porous Cu Alloy
作者： Jian Chen , Zi Han Huang , Wei Li , Yan Jie Ren , Zhuo He
DOI: 10.4028/WWW.SCIENTIFIC.NET/KEM.573.105
关键词:
摘要: In this research, the compression deformation were investigated under different elevated temperatures and strain rates, in order to obtain creep constitutive equation. The effects of aperture load pore shape on properties porous Cu alloys studied by simulating at temperature ANSYS software. Pore size, are main factors high alloys. Samples with larger higher showed inferior resistance such as bigger deformation, faster more unstable deformation. Stress concentrations generating around edge wall observed. Otherwise, has a severe influence structure material, i.e. every increase corresponds decrease stability structure.
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