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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.1
- 수록면
- 221 - 230 (10page)
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초록· 키워드
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In this study, high silicon electrical steel (Fe-6.5 wt% Si alloy) as-cast ingot with columnar grains was prepared bydirectional solidification. Additionally, equiaxed-grained samples with different initial grain sizes were fabricatedby casting, rolling and annealing at different temperatures. The deformation band, dislocation morphology andrecrystallization texture of these samples during subsequent rolling and annealing were investigated. The effects ofinitial grain boundary directions of columnar-grained samples and initial grain sizes (grain boundary densities) ofequiaxed-grained samples on the {100} recrystallization texture of high silicon electrical steel were analyzed. Theresults showed that the grain boundaries played an important role in the formation of the {100} recrystallizationtexture. Due to a low dislocation density (low deformation stored energy) after rolling, the samples without grainboundaries parallel to transverse direction (e.g. rolling along the axis of the columnar grains) or with small grainboundary densities (e.g. large initial grain sizes) were favorable to the formation of a {100} recrystallization textureduring annealing.
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등록된 정보가 없습니다.
참고문헌 (17)
참고문헌 신청
이동녕 / 2011 / Recrystallization Texture of Cross Rolled 3.3% Si Electrical Steel / Metals and Materials International 17(6):879~883
박세민 / 2017 / Effects of Process Variables in Decarburization Annealing of Fe-3%Si-0.3%C Steel Sheet on Textures and Magnetic Properties / Metals and Materials International 23(1):220~232
T. Yonamine / 2005 / Steel Res. Int. 76:461
D. Stojakovic / 2008 / Metall. Mater. Trans. A 39:1738
L. Cheng / 2012 / J. Magn. Magn. Mater. 324:4068
박세민 / 2017 / Effects of Process Variables in Decarburization Annealing of Fe-3%Si-0.3%C Steel Sheet on Textures and Magnetic Properties / Metals and Materials International 23(1):220~232
T. Yonamine / 2005 / Steel Res. Int. 76:461
D. Stojakovic / 2008 / Metall. Mater. Trans. A 39:1738
L. Cheng / 2012 / J. Magn. Magn. Mater. 324:4068
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