| 低温高磁感取向硅钢热轧板通电加热织构研究 |
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| 引用本文： | 王若平,毛炯辉,刘静,贾涓,刘文艳,张彦文. 低温高磁感取向硅钢热轧板通电加热织构研究[J]. 电工钢, 2021, 3(4): 1-6 |
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| 作者姓名： | 王若平 毛炯辉 刘静 贾涓 刘文艳 张彦文 |
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| 作者单位： | 宝钢股份中央研究院(青山),湖北武汉430080;武汉科技大学材料与冶金学院,湖北武汉430081 |
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| 摘 要： | 通过对低温高磁感取向硅钢热轧板通电加热处理,发现将热轧板以55℃/s从室温加热到1 000℃后降温,在1 000～950℃降温过程中保持时间2～5 s,可以获得与常化工艺等效的热轧板织构组分,根据所得结果,讨论了在热轧轧机后段增加电加热装置,从而代替常化工艺生产高磁感取向硅钢的可能性.
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| 关 键 词： | 低温高磁感取向硅钢 热轧板 通电加热 常化 织构 |
Texture study of hot rolled plate by electric heating for low temperature high magnetic induction grain-oriented silicon steel |
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| WANG Ruoping,MAO Jionghui,LIU Jing,JIA Juan,LIU Wenyan,ZHANG Yanwen. Texture study of hot rolled plate by electric heating for low temperature high magnetic induction grain-oriented silicon steel[J]. Electrical Steel, 2021, 3(4): 1-6 |
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| Authors: | WANG Ruoping MAO Jionghui LIU Jing JIA Juan LIU Wenyan ZHANG Yanwen |
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| Affiliation: | 1.Central Research Institute（Qingshan）, Baoshan Iron&Steel Co., Ltd., Wuhan 430080, China；2.School of Materials and Metallurgy,Wuhan University of Science and Technology.Wuhan 430081, China |
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| Abstract: | The hot rolled plate of low temperature high magnetic induction grain oriented silicon steel was treated by electric heating. The experimental results showed that the hot rolled sheet with equivalent normalizing plate texture components can be obtained by heating hot rolled sheet from room temperature to 1 000 ℃ with a rate of 55 ℃/s and then cooled which involved maintain 2 5 s during the cooling process from 1 000 ℃ to 950 ℃. The possibility of adding electric heating devices in the back section of hot rolling mill was discussed according to the experimental results. |
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| Keywords: | low temperature high magnetic induction grain-oriented silicon steel hot rolled plate electrical heating normalizing texture components |
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