Prediction of Fracture Behavior of 6061 Aluminum Alloy Based on GTN Model

Prediction of Fracture Behavior of 6061 Aluminum Alloy Based on GTN Model

To determine the Gurson-Tvergaard-Needleman (GTN)damage model parameters of 6061 aluminum alloy after secondary heat treatment, the uniaxial tensile test was carried out on the aluminum alloy circular arc specimen, and the mechanical properties parameters and the load-displacement curve of aluminum...

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Bibliographic Details
Main Authors: Fengjuan Ding, Tengjiao Hong, Youlin Xu, Xiangdong Jia
Format: Article
Language:English
Published: MDPI AG 2022-04-01
Series:Materials
Subjects:
6061 aluminum alloy
GTN model
fracture
numerical simulation
orthogonal experiments
Online Access:https://www.mdpi.com/1996-1944/15/9/3212

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https://www.mdpi.com/1996-1944/15/9/3212

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