The Effect of 3D Representative Volume Element Grain Morphology Resolution on the Prediction of Fracture and Damage Accumulation for Multiphase Hot‐Stamped Steels

The Effect of 3D Representative Volume Element Grain Morphology Resolution on the Prediction of Fracture and Damage Accumulation for Multiphase Hot‐Stamped Steels

This work investigates the effect of 3D representative volume element (RVE) grain morphology resolution on the prediction of fracture and damage evolution for tailor hot stamped steels. Scanning electron micrographs were used to build RVE meshes from coarse‐8 × 8 (

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Veröffentlicht in:Steel research international 2021-05, Vol.92 (5), p.n/a
Hauptverfasser: Bardelcik, Alexander, Sardar, Arshdeepsingh, Vowles, Caryn J.
Format: Artikel
Sprache:eng
Schlagworte:
Bainite
Damage accumulation
Electron micrographs
element density
Ferrite
fracture
Hot stamping
Martensite
Morphology
Partitioning
Pearlite
Plane strain
representative volume element models
Steels
strain partitioning
tailor hot‐stamped steel
Temperature
void accumulation
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Zusammenfassung:This work investigates the effect of 3D representative volume element (RVE) grain morphology resolution on the prediction of fracture and damage evolution for tailor hot stamped steels. Scanning electron micrographs were used to build RVE meshes from coarse‐8 × 8 (
ISSN:1611-3683
1869-344X
DOI:10.1002/srin.202000536