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Prediction of hot flow curves of construction steels by physically-based constitutive equations

Autor
Varela-Castro, G.; Cabrera, J.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
XXI Materials Research Society Symposium
Any de l'edició
2013
Data de presentació
2013
Llibre d'actes
Materials Research Society Symposium Proceedings
Pàgina inicial
1
Pàgina final
8
DOI
https://doi.org/10.1557/opl.2013.206 Obrir en finestra nova
URL
http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8851905 Obrir en finestra nova
Resum
The development of accurate constitutive equations is important for the success of computer simulations of high temperature forming operations. Often, these simulations must be made on alloys that have not been completely characterized. For that reason physically-based constitutive equations taking the chemical composition into consideration, involving deformation mechanisms and characteristic properties of the material are necessary. The influence that exerts the solute elements to an alloy on ...
Paraules clau
Compilation and indexing terms, Copyright 2013 Elsevier Inc. 20133216575927 Characteristic properties Constitutive expressions Deformation conditions Deformation mechanism High temperature forming Preexponential factor Self-diffusion coefficients Uni-axial compression
Grup de recerca
PROCOMAME - Processos de Conformació de Materials Metàl·lics

Participants