Grrain Orientations and their Influence on Precipitation in Hot Compressed Columnar Grains in Electrical Steel

H. Qian; Ping Yang; G.H. Zheng; Wei Min Mao

doi:10.4028/www.scientific.net/MSF.702-703.738

Paper Titles

Recrystallization Textures of Cross-Rolled 3.3% Si Electrical Steel and 99.99% Copper Sheets
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Correlation between Texture at Primary Recrystallized State and Magnetic Properties in Grain Oriented Electrical Steels
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Effect of Mn on <100> Texture Evolution in Fe-Si-Mn Alloys
p.730

Modeling the Magnetic Properties of Non-Oriented Electrical Steels Based on Microstructural Parameters
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Grrain Orientations and their Influence on Precipitation in Hot Compressed Columnar Grains in Electrical Steel
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Strong Goss Texture in Recrystallized Fe₈₁Ga₁₉ Sheet
p.742

Effect of Cold Rolling Reduction Rate on Secondary Recrystallized Texture in 3%Si-Fe
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Effect of Uni-Axial Tensile Deformation on Microstructure and Magnetic Properties of 3.2% Si Grain Oriented Electrical Steel
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Orientation Evolutions During Hot Rolling of Electrical Steel Containing Initial Columnar Grains
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HomeMaterials Science ForumMaterials Science Forum Vols. 702-703Grrain Orientations and their Influence on...

Grrain Orientations and their Influence on Precipitation in Hot Compressed Columnar Grains in Electrical Steel

Abstract:

To identify the relationship between grain orientation and precipitation of MnS/AlN particles during hot deformation, cylinder samples containing columnar grains in electrical steels were prepared with different angles between columnar grain axis and sample axis. They were heated at 1360°C and compressed at 1100°C for 50%. Grain orientations and the precipitation states are determined using XRD, EBSD, EDS and SEM. Results indicate a general behavior of less precipitates in <100> and more precipitates in <111> grains. In addition, more precipitates were observed in samples with grain boundaries perpendicular to compression axis.

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Periodical:

Materials Science Forum (Volumes 702-703)

Pages:

738-741

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.702-703.738

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Online since:

December 2011

Authors:

H. Qian, Ping Yang, G.H. Zheng, Wei Min Mao

Keywords:

Columnar Grains, Electrical Steel, Hot-Compression, Orientation, Precipitate

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References

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