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

Author
Varela-Castro, G.; Cabrera, J.
Type of activity
Presentation of work at congresses
Name of edition
XXI Materials Research Society Symposium
Date of publication
2013
Presentation's date
2013
Book of congress proceedings
Materials Research Society Symposium Proceedings
First page
1
Last page
8
DOI
https://doi.org/10.1557/opl.2013.206 Open in new window
URL
http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8851905 Open in new window
Abstract
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 ...
Keywords
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
Group of research
PROCOMAME - Conformation Processes of Metallic Materials

Participants