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Communication Dans Un Congrès Année : 2003

Thermal stresses in hexagonal materials-heat treatment influence on their mechanical behaviour

Résumé

Internal stresses due to anisotropic thermal and plastic properties were investigated in rolled zirconium and titanium. The thermal stresses induced by a cooling process were predicted using a self-consistent model and compared with experimental results obtained by X-ray diffraction. The study of the elastoplastic response during uniaxial loading was performed along the rolling and the transverse direction of the sheet, considering the influence of the texture and the thermal stresses on the mechanical behaviour. An approach in order to determine the thermal behaviour of phases embedded in two-phase materials is also presented.
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hal-01009045 , version 1 (25-05-2021)

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David Gloaguen, Sylvain Fréour, Manuel François, Ronald Guillen. Thermal stresses in hexagonal materials-heat treatment influence on their mechanical behaviour. 2nd International Conference on Thermal Process Modelling and Computer Simulation, 2003, Nancy, France. ⟨10.1051/jp4:2004120021⟩. ⟨hal-01009045⟩

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