| 影响高炉炉底炉缸炭砖使用寿命的因素 |
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| 引用本文： | 程坤明,J.影响高炉炉底炉缸炭砖使用寿命的因素[J].炼铁,2006,25(1):11-15. |
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| 作者姓名： | 程坤明 J |
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| 作者单位： | SGL Carbon Group，SGL Carbon Group |
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| 摘 要： | 对影响高炉炉底、炉缸炭砖使用寿命的因素进行了分析，认为作为长寿高炉炉底、炉缸炭砖必须具备高抗热应力、高抗碱金属侵蚀、高抗CO分解侵蚀、高抗铁水渗透、高抗氧化性能以及高抗铁水溶蚀性能。
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| 关 键 词： | 高炉 炉底 炉缸 炭砖 特性 |
| 收稿时间： | 2005-12-08 |
| 修稿时间： | 2005-12-08 |
Factors influencing service life of carbon bricks lined on furnace bottom and hearth |
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| Cheng Kunming,Jrg Mittag.Factors influencing service life of carbon bricks lined on furnace bottom and hearth[J].Ironmaking,2006,25(1):11-15. |
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| Authors: | Cheng Kunming Jrg Mittag |
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| Affiliation: | SGL Carbon Group |
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| Abstract: | The author analyzes the factors that influencing service life of carbon bricks lined at the BF hearth and bottom and points out that the carbon bricks adopted for long campaign blast furnace shall be characterized by high resistances to heat stress, erosion caused by CO decomposition, hot metal penetration, oxidation and hot metal corrosion. |
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| Keywords: | blast furnace furnace bottom hearth carbon brick characteristics |
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