| 高炉喷补料静态抗渣实验研究 |
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| 引用本文： | 曹枫,武杏荣,龙世刚,孙加林,洪彦若.高炉喷补料静态抗渣实验研究[J].耐火材料,2002,36(1):34-36. |
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| 作者姓名： | 曹枫 武杏荣 龙世刚 孙加林 洪彦若 |
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| 作者单位： | 1. 安徽工业大学,马鞍山,243002
2. 北京科技大学理化系 |
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| 基金项目： | 国家九五科技攻关项目 (97- 2 2 5 - 0 2 - 0 5)。 |
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| 摘 要： | 通过静态抗渣法研究了影响高炉喷补料抗渣性的各种因素 ,同时结合微观分析 ,得出了渣侵蚀机理。结果表明 :炉渣FeO含量越高 ,对喷补料的侵蚀性越强 ;喷补料中含有适量的SiC能大大提高其抗渣能力 ;侵蚀层前沿网状结构的存在是SiC改进喷补料抗渣能力的主要原因。
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| 关 键 词： | 喷补料 高炉 抗渣 显微结构 侵蚀机理 |
| 修稿时间： | 2001年7月16日 |
Experimental research on static slag attack of gunning mix for blast furnace |
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| Cao Feng,Wu Xingrong,Long Shigang,et al Anhui Polytechnical University,Ma'anshan ,China.Experimental research on static slag attack of gunning mix for blast furnace[J].Refractories,2002,36(1):34-36. |
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| Authors: | Cao Feng Wu Xingrong Long Shigang Anhui Polytechnical University Ma'anshan China |
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| Affiliation: | Cao Feng,Wu Xingrong,Long Shigang,et al Anhui Polytechnical University,Ma'anshan 243002,China |
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| Abstract: | Various factors affecting the slag resistance of gunning mix for blast furnace were investigated using static slag attack test.The slag corrosion mechanism was also achieved combining with microstructure analysis.The investigation has shown that:1)with the increase of FeO content in slag,the slag corrosion to gunning mix tends to increase;2)containing appropriate SiC in gunning mix can improve the slag attack resistance of the mix greatly;3)mainly due to the existence of network structure in the front of corrosion zone,adding SiC in gunning mix helps to improve the slag resistance. |
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| Keywords: | Gunning mix Blast furnace Slag resistance Microstructure Corrosion mechanism |
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