Constitutive Model for Hot Deformation Behavior of Fe-Mn-Cr-Based Alloys: Physical Model, ANN Model, Model Optimization, Parameter Evaluation and Calibration

Constitutive Model for Hot Deformation Behavior of Fe-Mn-Cr-Based Alloys: Physical Model, ANN Model, Model Optimization, Parameter Evaluation and Calibration

The development and validation of constitutive models for high-temperature deformation are critical for bridging microstructure evolution with macroscopic mechanical behavior in materials. In this study, we systematically analyzed the hot deformation behavior of Fe-Mn-Cr-based alloys, compared the m...

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Bibliographic Details
Main Authors: Jie Xu, Chaoyang Sun, Huijun Liang, Lingyun Qian, Chunhui Wang
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Metals
Subjects:
Fe-Mn-Cr-based alloys
constitutive model
ANN model
Bayesian inference
parameter calibration
Online Access:https://www.mdpi.com/2075-4701/15/5/512
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