Interpretation of X-Ray Stress Measurement and Evaluation of Internal Residual Stresses in Rolled ?-Ti40 Using Self-Consistent Models
Year: 2002
Type: article
Abstract: Internal stresses due to anisotropic thermal and plastic properties were investigated in rolled α-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. A study of the elastoplastic response after uniaxial loading was performed along the rolling and the transverse direction of the sheet. Using an elastoplastic self-consistent model, the predicted results were compared with X-ray diffraction and mechanical tests. Theoretical and experimental results agree in their tendencies. The comparison between εϕψ versus sin2 ψ and simulations confirms that prismatic slip is the main active deformation mode.
Source: physica status solidi (a)
Authors: D. Gloaguen, M. Fran�ois, R. Guillen, J. Royer
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2015373003