Hao-Dong Peng

Prediction of Double‐Pass Hot Deformation Behavior in 22Cr‐25Ni Austenitic Heat‐Resistant Steel Based on Multiple Machine Learning Models

Double‐pass hot compression tests of 22Cr‐25Ni austenitic heat‐resistant steel were conducted at the deformation temperature of 950–1150 °C, strain rate of 0.01–1 s −1 , and interpass time of 1–200 s. On this basis, four machine learning models including artificial neural network (ANN), random forest (RF), XGBoost,...