Fracture Criterion for the Tensile Test of 7075 Aluminum Alloy

• Published in: Проблемы прочности
• Date: 2015
• Main Authors: Chen, D.C., You, C.S.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2015
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/173274
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Fracture Criterion for the Tensile Test of 7075 Aluminum Alloy / D.C. Chen, C.S. You // Проблемы прочности. — 2015. — № 1. — С. 141-147. — Бібліогр.: 11 назв. — англ.

True stress-strain values were obtained from the tensile tests of 7075 aluminum alloy and finite element analysis. The results revealed that different ductile fracture criteria resulted in different accuracy of analysis. Moreover, factors affecting ductile fracture, such as effective stress, effecti...