Research on Hot Deformation Behavior of F92 Steel Based on Stress Correction

In order to systematically study the stress correction method and hot deformation behavior of F92 stainless steel, compression test was performed using a Gleeble-3500 (DSI USA, Connecticut, CT, USA) at strain rates 0.01–10 s−1 temperatures 750–1150 °C. First, obtain truest values from original data, we adopted two models that did not affect each other, also different. Second, adiabatic-friction-corrected used as input value AR model predict high-temperature flow steel. Third, optimal working parameters steel were determined via modeling microstructure characterization. The results follows: final for both smaller than those data. deviation corrected by 1 reached maximum 59 MPa 750 °C 10 s−1. After establishing Arrhenius (AR) model, it accuracy 2 stronger 1. Additionally, improved predictive power model. range falls within temperature 850 1050 rate 0.1 Finally, describe