M
Michel Humbert
Researcher at Centre national de la recherche scientifique
Publications - 87
Citations - 3675
Michel Humbert is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Texture (crystalline) & Electron backscatter diffraction. The author has an hindex of 32, co-authored 87 publications receiving 3235 citations. Previous affiliations of Michel Humbert include University of Lorraine & Metz.
Papers
More filters
Journal ArticleDOI
Analysis of the tensile behavior of a TWIP steel based on the texture and microstructure evolutions
TL;DR: In this article, the texture and microstructure evolutions of a fine-grained TWIP steel subjected to tensile tests at room temperature were investigated in relation to the mechanical behavior.
Journal ArticleDOI
Characterization of the variant selection occurring during the α→β→α phase transformations of a cold rolled titanium sheet
Nathalie Gey,Michel Humbert +1 more
TL;DR: In this paper, it was shown that cold rolling prior to an α → β → α transformation sequence causes the sharpening of inherited α textures, and a restitution method was used to evaluate the intermediate β textures.
Journal ArticleDOI
Methods of calculating petrophysical properties from lattice preferred orientation data
David Mainprice,Michel Humbert +1 more
TL;DR: In this paper, the authors consider the theoretical problems of calculating the physical properties of an aggregate from the constituent crystal properties and the lattice preferred orientation, and show that the Voigt and Reuss bounds become increasingly separated with inceasing anisotropy, emphasising the need for better methods.
Journal ArticleDOI
In situ observation of texture evolution during α → β and β → α phase transformations in titanium alloys investigated by neutron diffraction
I. Lonardelli,I. Lonardelli,Nathalie Gey,Hans-Rudolf Wenk,Michel Humbert,Sven C. Vogel,Luca Lutterotti +6 more
TL;DR: In this paper, texture changes during recrystallization and the α-β-α phase transformation in two titanium alloys were investigated in situ by time-of-flight neutron diffraction by heating in a vacuum furnace to 950°C.
Journal ArticleDOI
Analysis of sharp microtexture heterogeneities in a bimodal IMI 834 billet
TL;DR: In this paper, regions with sharp hexagonal close-packed (hcp) local textures, named macrozones, have been observed in an IMI 834 billet and analyzed in relation to the bimodal alloy microstructure.