Effect of Nb on hot rolled microstructure and texture of low temperature oriented silicon steel

Hao Baichuan; Feng Yunli

doi:10.7513/j.issn.1004-7638.2021.01.024

Volume 42 Issue 1

Feb. 2021

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Hao Baichuan, Feng Yunli. Effect of Nb on hot rolled microstructure and texture of low temperature oriented silicon steel[J]. IRON STEEL VANADIUM TITANIUM, 2021, 42(1): 150-154. doi: 10.7513/j.issn.1004-7638.2021.01.024

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Hao Baichuan, Feng Yunli. Effect of Nb on hot rolled microstructure and texture of low temperature oriented silicon steel[J]. IRON STEEL VANADIUM TITANIUM, 2021, 42(1): 150-154. doi: 10.7513/j.issn.1004-7638.2021.01.024

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Effect of Nb on hot rolled microstructure and texture of low temperature oriented silicon steel

doi: 10.7513/j.issn.1004-7638.2021.01.024

Hao Baichuan,
Feng Yunli^,

College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, Hebei,China

Received Date: 2020-08-31
Publish Date: 2021-02-10

Abstract

Abstract

The effect of niobium on the microstructure and texture of low temperature oriented silicon steel was studied by OM and EBSD. The results show that the grain size of Nb-bearing hot rolled sheet is finer than that of Nb free oriented silicon steel, and the microstructure gradient along the thickness direction is more obvious. The addition of Nb optimizes the texture of hot rolled silicon steel. The rotated cubic texture orientation density of the oriented silicon steel hot-rolled sheet is small, while the Goss texture and γ-oriented linear density are high. And the texture density of the Goss texture {110}<001> is as high as 12.19.
- low temperature oriented silicon steel,
- Nb,
- hot rolling,
- microstructure,
- texture

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References(10)

References

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