Secondary recrystallization of oxide dispersion strengthened ferritic alloys

H. REGLE; A. ALAMO

doi:doi:10.1051/jp4:19937114

Numéro		J. Phys. IV France Volume 03, Numéro C7, Novembre 1993 The 3rd European Conference on Advanced Materials and Processes Troisiéme Conférence Européenne sur les Matériaux et les Procédés Avancés


Page(s)		C7-727 - C7-730
DOI		https://doi.org/10.1051/jp4:19937114

The 3rd European Conference on Advanced Materials and Processes
Troisiéme Conférence Européenne sur les Matériaux et les Procédés Avancés

J. Phys. IV France 03 (1993) C7-727-C7-730
DOI: 10.1051/jp4:19937114

Secondary recrystallization of oxide dispersion strengthened ferritic alloys

H. REGLE and A. ALAMO

CEA, Centre d'Etudes de Saclay, DTM/SRMA/SMPX, 91191 Gif sur Yvette, France

Abstract
The recrystallisation behaviour of two Oxide Dipersion Strengthened ferritic alloys is investigated in the range of temperature from 750 to 1470°C. Recrystallisation temperature and grain morphology are discussed in relation to the cold-process used and their cold-work level. Different recrystallised morphologies of grains are observed at different temperatures, which seem to be related to the occurrence of different recrystallisation mechanisms.