Chadha, Kanwal, Shahriari, Davood et Jahazi, Mohammad.
2016.
« Modeling metadynamic recrystallization of a die steel during ingot breakdown process ».
In NUMIFORM 2016: The 12th International Conference on Numerical Methods in Industrial Forming Processes (Troyes, France, July 04-07, 2016)
Coll. « MATEC Web Conferences », vol. 80.
EDP Sciences.
Compte des citations dans Scopus : 4.
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Résumé
Ingot forging processes often consist of several successive deformation steps with high interpass times, during which metadynamic recrystallization (MDRX) occurs. Two-stage isothermal compression tests were carried out at 1150°C and 1200°C with strain rates of 0.25-2s−1 and interpass times of 5-25s. Based on the experimental results, a material model for MDRX is proposed. The constitutive model was implemented in Forge NxT 1.1® software to simulate the multistage compression. Results from the material model are consistent with the numerical analysis and experimental results.
| Type de document: | Compte rendu de conférence |
|---|---|
| Informations complémentaires: | Identifiant de l'article: 06004 |
| Professeur: | Professeur Jahazi, Mohammad |
| Affiliation: | Génie mécanique |
| Date de dépôt: | 22 févr. 2017 20:09 |
| Dernière modification: | 13 avr. 2023 16:08 |
| URI: | https://espace2.etsmtl.ca/id/eprint/14686 |
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