Influence of the Goss grain environment during secondary recrystallisation of conventional grain oriented Fe–3%Si steels

Abnormal Goss grain growth in a conventional grain oriented Fe–3%Si steel is analysed using orientation imaging microscopy after several annealing times. Misorientation of boundaries surrounding the growing Goss grains is characterised. It appears that boundaries misoriented by 20–45° are not specia...

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Veröffentlicht in:	Scripta materialia 2002-12, Vol.47 (11), p.725-730
Hauptverfasser:	Etter, A.L, Baudin, T, Penelle, R
Format:	Artikel
Sprache:	eng
Schlagworte:	Abnormal Goss grain growth Applied sciences Cold working, work hardening annealing, post-deformation annealing, quenching, tempering recovery, and crystallization Cold working, work hardening annealing, quenching, tempering, recovery, and recrystallization textures Cross-disciplinary physics: materials science rheology EBSD Electrical steels Exact sciences and technology Materials science Metals. Metallurgy Physics Recrystallisation Treatment of materials and its effects on microstructure and properties
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Beschreibung
Zusammenfassung:	Abnormal Goss grain growth in a conventional grain oriented Fe–3%Si steel is analysed using orientation imaging microscopy after several annealing times. Misorientation of boundaries surrounding the growing Goss grains is characterised. It appears that boundaries misoriented by 20–45° are not specially mobile during the secondary recrystallisation.
ISSN:	1359-6462 1872-8456
DOI:	10.1016/S1359-6462(02)00189-6