Évolution des microstructures et mécanismes de densification d'un alliage TiAl lors du frittage par Spark Plasma Sintering

Évolution des microstructures et mécanismes de densification d'un alliage TiAl lors du frittage par Spark Plasma Sintering

Ce travail porte sur l'évolution microstructurale d'un alliage TiAl lors du frittage par un procédé appelé Spark Plasma Sintering (SPS). Les poudres initiales, élaborées par atomisation, sont constituées principalement d'une phase métastable. Les transformations qui accompagnent le re...

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Bibliographic Details
Main Author:	Guyon, Julien
Other Authors:	Université de Lorraine
Language:	fr
Published:	2015
Subjects:	Spark Plasma Sintering SPS Frittage TiAl Nanolamellaire Cou Broyage Sintering Nanolamellar Neck Milling 671.373
Online Access:	http://www.theses.fr/2015LORR0244/document

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