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Texture Evolution and Magnetostriction of Rolled (Co70Fe30)99.8(NbC)0.2 Sheets.
- Source :
-
IEEE Transactions on Magnetics . Oct2019, Vol. 55 Issue 10, p1-5. 5p. - Publication Year :
- 2019
-
Abstract
- Magnetostrictive (Co70 Fe30)99.8 (NbC)0.2 sheets in 0.3 mm thickness were prepared successfully by forging, hot rolling, and cold rolling. In this paper, the effect of heat treatment on texture evolution and magnetostriction of the (Co70 Fe30)99.8 (NbC)0.2 sheets was investigated. The strong <110> fiber texture along the rolling direction, which originated from the cold-rolling process was retained in the annealed (Co70 Fe30)99.8 (NbC)0.2 sheets with the annealing temperature ranging from 500 °C to 700 °C. When the annealing temperature increased to 800 °C, the proportion of <100>fiber texture markedly increased, and the magnetostriction increased from 93 to 135 ppm. As the annealing temperature reached higher than 900 °C, a proportion of <100> fiber texture gradually reduced due to the secondary recrystallization. As a result, the magnetostriction of (Co70 Fe30)99.8 (NbC)0.2 sheets decreased. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MAGNETOSTRICTION
*HEAT treatment
*HOT rolling
*CRYSTAL texture
*ELECTRICAL steel
Subjects
Details
- Language :
- English
- ISSN :
- 00189464
- Volume :
- 55
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- 138733170
- Full Text :
- https://doi.org/10.1109/TMAG.2019.2924606