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Keywords: fracture strain
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Journal Articles

Implementation of Fracture and Flow Stress Models for AA5052-H32 Sheet Deformed Through Shock Tube–Based Forming Technique

Saibal Kanchan Barik, R. Ganesh Narayanan, Niranjan Sahoo
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2024, 146(1): 011003.
Paper No: MATS-23-1101
https://doi.org/10.1115/1.4063060
Published Online: August 16, 2023
..., and McClintock model are tested for their accuracy and consistency. The fracture strain and fracture pattern evaluation suggest that the modified Johnson–Cook flow stress model and Rice and Tracey fracture model are suitable for fracture prediction, and it is better to use these together for fracture evaluation...
View Articletitled, Implementation of Fracture and Flow Stress Models for AA5052-H32 Sheet Deformed Through Shock Tube–Based Forming Technique
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Topics: Flow (Dynamics), Fracture (Materials), Fracture (Process), Shock tubes, Stress, Simulation
Journal Articles

An Experimental Investigation of the Influence of the State of Stress on the Ductile Fracture of 2024-T351 Aluminum

Jeremy D. Seidt, Chung-Kyu Park, Murat Buyuk, Robert L. Lowe, Leyu Wang, Kelly S. Carney, Paul Du Bois, Amos Gilat, Cing-Dao Kan
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2022, 144(4): 041006.
Paper No: MATS-22-1046
https://doi.org/10.1115/1.4054895
Published Online: August 11, 2022
...Jeremy D. Seidt; Chung-Kyu Park; Murat Buyuk; Robert L. Lowe; Leyu Wang; Kelly S. Carney; Paul Du Bois; Amos Gilat; Cing-Dao Kan This paper investigates the influence of stress state on the equivalent plastic fracture strain in 2024-T351 aluminum alloy. Eighteen unique stress states at failure...
View Articletitled, An Experimental Investigation of the Influence of the State of Stress on the Ductile Fracture of 2024-T351 Aluminum
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Topics: Aluminum, Ductile fracture, Fracture (Materials), Fracture (Process), Stress, Tension, Torsion, Plane strain, Shear (Mechanics), Compression