Analysis and experiment of 7075 aluminum alloy tensile test

Dyi Cheng Chen, Ci Syong You, Fu Yuan Gao

研究成果: Conference article

13 引文 斯高帕斯(Scopus)

摘要

True stress-strain values were obtained from tensile tests of 7075 aluminum, and by performing a finite element simulation analysis. The results revealed that various ductile fracture criteria resulted in different levels of accuracy in the simulation. Moreover, factors affecting ductile fractures, such as stress, strain, and damage value were analyzed. The normalized Cockcroft and Latham ductile fracture criterion used in the finite element analysis simulation resulted in a higher accuracy than that of other ductile fracture criteria. In the future, finite element simulation analyses applying the A7075 fracture criteria could be used for cutting and stamping materials.

原文English
頁(從 - 到)1252-1258
頁數7
期刊Procedia Engineering
81
DOIs
出版狀態Published - 2014 一月 1
事件11th International Conference on Technology of Plasticity, ICTP 2014 - Nagoya, Japan
持續時間: 2014 十月 192014 十月 24

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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