| 超低碳电工钢碳的控制 |
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| 引用本文： | 刘良田.超低碳电工钢碳的控制[J].武钢技术,2000,38(3):1-5. |
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| 作者姓名： | 刘良田 |
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| 作者单位： | 武钢技术部 |
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| 摘 要： | 超低碳电工钢连铸坯的含碳量（质量分数，下同）要求控制在≤０．００３％，关键在于ＲＨ真空脱碳时将碳降到０．００２％以下，然后在脱氧合金化、调温浇铸成坯的过程中，在各个环节采取低碳和超低碳材料及工艺手段防止钢水增碳。
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| 关 键 词： | 调温 碳 控制 增碳 超低碳电工钢 脱氧 合金化 |
| 修稿时间： | : |
CARBON CONTROL IN REFINING EXTRA LOW CARBON SILICON STEEL |
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| Liu Liangtian.CARBON CONTROL IN REFINING EXTRA LOW CARBON SILICON STEEL[J].Wisco Technology,2000,38(3):1-5. |
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| Authors: | Liu Liangtian |
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| Affiliation: | The Technological Department |
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| Abstract: | The carbon content of continuous casting slab of extra low carbon silicon steel is normally required to be controlled within the limit of 0.003%. To fulfil the purpose the key point is assumed to cut the carbon content to 0.002% down below in the vacuum decarburization phase, and then deoxidize and alloy. In the process of temperature adjustment and casting the low carbon and extra low carbon materials and closely related technologies have to be used in each and every operating step in order to prevent the steel from carbonization. |
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| Keywords: | extra low carbon temperature adjustment carbon control |
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