A Study on Hot-Rolling Deformation Resistance of a TRIP Steel
The hot-rolling deformation resistances of a TRIP Steel were studied by using a Gleeble-3500 thermal simulator. The true stress-true strain curves of the TRIP steel is determined under different hot-rolling deformation conditions, and the effect of deformation temperature, strain rate and deformation amount on the deformation resistance was evaluated. Based on experimental results, the mathematic model for the calculation of the deformation resistance of the TRIP Steel has been set up by the regression analysis by means of the origin software. It is found that the simulated stress-strain curves have good curve-fitting performance.
C. S. Yu et al., "A Study on Hot-Rolling Deformation Resistance of a TRIP Steel", Applied Mechanics and Materials, Vol. 692, pp. 359-365, 2014