| 高磁感取向硅钢常化处理过程中氮化物的沉淀 |
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| 引用本文： | 蒙肇斌,赵宇,何忠治. 高磁感取向硅钢常化处理过程中氮化物的沉淀[J]. 特殊钢, 1999, 20(1): 24-26 |
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| 作者姓名： | 蒙肇斌 赵宇 何忠治 |
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| 作者单位： | 钢铁研究总院,北京,100081 |
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| 摘 要： | 研究结果表明，采用两段式常化工艺，不仅使高磁感取向硅钢（Ｈｉ－Ｂ钢）热轧时产生的大量Ｓｉ３Ｎ４及少量氮化铁等较完全溶解，而且在中温等温及冷却阶段，可以使大量ＡｌＮ较弥散地析出，从而抑制初次晶粒正常长大以提高Ｈｉ－Ｂ钢的磁性能。
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| 关 键 词： | 高磁感取向 硅钢 常化处理 氮化物 沉淀 |
Precipitation Characteristic of Nitride in High-Induction Grain-Oriented Silicon Steel during Normalizing |
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| Meng Zhaobin,Zhao Yu,He Zhongzhi. Precipitation Characteristic of Nitride in High-Induction Grain-Oriented Silicon Steel during Normalizing[J]. Special Steel, 1999, 20(1): 24-26 |
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| Authors: | Meng Zhaobin Zhao Yu He Zhongzhi |
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| Abstract: | The research results show that by two|stage normalizing, the large quantities of Si-3N-4 and a small amount of iron nitride precipitated in high|induction grain|oriented hot rolled silicon steel dissolved completely, and a large amount of AlN dispersively precipitated during intermediate temperature isothermal and cooling stage, so as to inhibit the growth of primary recrystallized grains, and improve the magnetic property of steel. |
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| Keywords: | High|Induction Grain|oriented Silicon Steel Two|Stage Normalizing Nitride |
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