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Alain Hazotte
Researcher at University of Lorraine
Publications - 67
Citations - 1727
Alain Hazotte is an academic researcher from University of Lorraine. The author has contributed to research in topics: Microstructure & Alloy. The author has an hindex of 23, co-authored 67 publications receiving 1460 citations. Previous affiliations of Alain Hazotte include Arts et Métiers ParisTech & Centre national de la recherche scientifique.
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Evolution of microstructure and mechanical properties of medium Mn steels during double annealing
Artem Arlazarov,Artem Arlazarov,Mohamed Gouné,Mohamed Gouné,Olivier Bouaziz,Olivier Bouaziz,Alain Hazotte,Gérard Petitgand,Patrick Barges +8 more
TL;DR: In this paper, a double annealing process was applied to cold rolled medium Mn steel and the evolution of both microstructure and mechanical properties during the second iteration were analyzed.
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Precipitation and dissolution processes in γ/γ′ single crystal nickel-based superalloys
TL;DR: In this paper, an experimental analysis of the γ ↔ γ + γ → phase transformations in two single-crystal Nickel-based superalloys is presented, characterised by differential thermal analysis and dilatometry measurements and microscopically by qualitative and quantitative metallography of samples quenched during various thermal cycles.
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Crystallography and phase transformation mechanisms in TiAl-based alloys – A synthesis
TL;DR: In this paper, a combined view on the generation of their crystallographic related possible variants and their solid phase transformation mechanisms is proposed, and a common mechanism for the lamellar structure at slow cooling rate, the Widmanstatten structure and the feathery-like structure is suggested.
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Interactions between ferrite recrystallization and austenite formation in high-strength steels
TL;DR: In this paper, the authors give some clarifications regarding the mechanisms of interaction between ferrite recrystallization and austenite formation in cold-rolled high-strength steels.
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Microstructure – Properties Relationships in Carbide-free Bainitic Steels
Jean-Christophe Hell,Moukrane Dehmas,Sébastien Allain,Juscelino Mendes Prado,Alain Hazotte,J.-P. Chateau +5 more
TL;DR: In this paper, two carbide-free bainitic steels with different micro-structures through specific alloy design and austempering process were elaborated by means of EBSD analysis and in-situ high energy synchrotron diffraction in order to evaluate the phase fractions and the carbon content in the retained austenite, as well as the microtextures.