Coupling between stress, temperature, and metallic structures during processes involving phase transformations
- 1 October 1985
- journal article
- research article
- Published by SAGE Publications in Materials Science and Technology
- Vol. 1 (10) , 845-850
- https://doi.org/10.1179/026708385790124080
Abstract
A study has been made of constitutive relations for a time–dependent inelastic material within the framework of continuum thermodynamics, and of the heat conduction equation and transformation kinetics for processes involving phase transformations. Calculations of the stress, temperature, and structures of a half–spaced body, heated and cooled from the surface have been made using the finite element method, and are presented as an illustrative example. The effects of coupling between stress, temperature, and metallic structures, and of time dependence on the constitutive model for melting during welding are evaluated. MST/14Keywords
This publication has 1 reference indexed in Scilit:
- Determination of thermal-hardening stress in steels by use of thermoplasticity theoryJournal of the Mechanics and Physics of Solids, 1978