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Papers by Author: M.J. Philippe

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New Model for Twin-Variant Selection in Hexagonal Alloys

Authors: Christophe Schuman, L. Bao, J.S. Lecomte, M.J. Philippe, Y. Zhang, X. Zhao, Liang Zuo, J.M. Raulot, C. Esling

Abstract: A new selection criterion to explain the activation of the twinning variant is proposed. This criterion is based on the calculation of the deformation energy to create a primary twin. The calculation takes into account the effect of the grain size using a Hall-Petch type relation. This criterion allows to obtain a very good prediction for the variant selection. The calculations are compared with the experimental results obtained on T40 (ASTM grade 2) deformed by Channel Die compression.

229

On the Use of Texture Analysis and Orientation Stereology to Investigate Polycrystalline Materials

Authors: Francis Wagner, Michel Humbert, M.J. Philippe, Claude Esling

Abstract: This paper focus on the use of orientation stereology to understand polycrystalline materials behavior. First some cautions or limits by using this approach are considered. Examples related to phase transformation, plastic deformation or crack propagation are then presented.

Textures and Anisotropy of Titanium Alloys

Authors: M.J. Philippe, Emmanuel Bouzy, Jean-Jacques Fundenberger

511

H.J. Bunge's Cooperation with Metz: Initial Work and Prospective Development

Authors: Claude Esling, Michel Humbert, M.J. Philippe, Francis Wagner

Contribution of EBSP to the Determination of the Rotation Flow Field

Authors: M. Serghat, M.J. Philippe, Claude Esling, B. Bouzy

1861

Texture Formation in Hexagonal Materials

Authors: M.J. Philippe

1337

Effect of Texture and Microstructure on the Mechanical Properties of Zn Alloys