August 6, 2025MetalsOpen Access

Hot Deformation and Predictive Modelling of β-Ti-15Mo Alloy: Linking Flow Stress, ω-Phase Evolution, and Thermomechanical Behaviour

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Significant sensitivity to temperature and strain rate affects the flow stress in β-Ti-15Mo alloy, influencing its thermomechanical behaviour.
Isothermal compression tests under industrial conditions revealed activation energy of approximately 234 kJ/mol for the flow behaviour.
A strain-compensated Arrhenius-type model effectively predicts flow stress and supports processing route optimisation for biomedical applications.
Zener–Hollomon parameter analysis highlights a transition in mechanisms, while nanoscale phase transformations require further investigation.

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This study reveals flow stress predictions in β-Ti-15Mo alloy under hot deformation, suggesting thermomechanical insights and mechanism transitions.

Guerra et al. (2025) studied this question.

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This study reveals flow stress predictions in β-Ti-15Mo alloy under hot deformation, suggesting thermomechanical insights and mechanism transitions.