Stress-state dependency of ductile fracture in an extruded magnesium alloy and its underlying mechanisms
A comprehensive investigation into the ductile fracture of an extruded magnesium alloy at
various stress states is conducted. Tension tests of the smooth and differently notched round …
various stress states is conducted. Tension tests of the smooth and differently notched round …
Modeling anisotropic ductile fracture of AA7075-T6 sheet for sheet metal forming considering anisotropic stress state
T Xu, F Li, X Wang, G Zhang - Theoretical and Applied Fracture Mechanics, 2022 - Elsevier
Anisotropic ductile fracture is one of the critical issues in the precision plastic forming of
lightweight sheet metals. In this work, a new anisotropic ductile fracture model is developed …
lightweight sheet metals. In this work, a new anisotropic ductile fracture model is developed …
Prediction of edge fracture during hole-flanging of advanced high-strength steel considering blanking pre-damage
The stretch-flangeability of advanced high-strength steel (AHSS) sheets after blanking highly
depends on the stress states as well as the edge pre-damage inherited from the initial …
depends on the stress states as well as the edge pre-damage inherited from the initial …
Two-component DF2016 criterion to characterize the fracture behavior of magnesium rare-earth alloys
P Wu, C Zhang, Y Lou - Theoretical and Applied Fracture Mechanics, 2023 - Elsevier
Stress state has a significant influence on the fracture behavior of materials, especially for
the lightweight-high strength metals. The research is carried out to uncover and characterize …
the lightweight-high strength metals. The research is carried out to uncover and characterize …
Modeling Anisotropic Ductile Fracture Behavior of Sheet Metals Considering Non-directionality of Equi-Biaxial Tensile Fracture
T Xu, F Li, X Wang - Journal of Materials Engineering and Performance, 2024 - Springer
An accurate characterization of fracture behavior under pure shear, uniaxial tension, plane
strain tension, and equi-biaxial tension plays a vital role in high-fidelity numerical simulation …
strain tension, and equi-biaxial tension plays a vital role in high-fidelity numerical simulation …
Stress‐Based Fracture Model to Describe Ductile Fracture Behavior in Various Stress States
P Wu, Y Lou - Fatigue & Fracture of Engineering Materials & …, 2024 - Wiley Online Library
Being aimed at the strain path–related ductile fracture characteristic, this research develops
a two‐component stress‐based DF2016 fracture model with 10 parameters through …
a two‐component stress‐based DF2016 fracture model with 10 parameters through …