Comprehensive Assessment of Constitutive Models for Precise Flow Stress Prediction in Aluminum Matrix Composites under Thermomechanical Loading at Elevated Temperatures

Key Points

• Flow stress prediction in aluminum matrix composites improves with accurate constitutive models under thermomechanical loading.
• Key evidence includes enhanced prediction accuracy at elevated temperatures, highlighting model optimization as crucial.
• Assessment of various constitutive models identifies those best suited for precise flow stress predictions.
• Understanding flow stress under thermomechanical conditions may advance material technologies in high-temperature applications.