| Application Study onβ—Sialon—Al2O3 Brick in Iron Ladle |
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| 作者姓名： | LIUXiongzhang HEShengping |
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| 作者单位： | [1]LuoyangRefractory（Group）Co.Ltd.,Luoyang,Henan471039,China;UniversityofScienceandTechnlogyBeijing,Beijing100083,China [2]LuoyangRefractory（Group）Co.Ltd.,Luoyang,Henan471039,China;Universi |
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| 摘 要： | The microstructure and slag erosion fractal dimension of reaction interface of β-Sialon-Al2O3 brick used in 300 Mt iron ladle of Baosteel have been studied by SEM and XRD.The results indicated that β-Sialon-Al2O3 brick exhibited excellent slag resistance.The main wear mechanism of β-Sialon-Al2O3 brick is mainly from the spalling caused by thermal mechanical stress and attacked by slag secondly.
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| 关 键 词： | 耐火材料 三氧化二铝 制备 β－硅铝氧氮聚合材料 石英砖 显微结构 |
Application Study on β-Sialon-Al2O3 Brick in Iron Ladle |
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| LIUXiongzhang HEShengping.Application Study on β-Sialon-Al2O3 Brick in Iron Ladle[J].China’s Refractories,2003,12(1):23-27. |
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| Authors: | LIU Xiongzhang HE Shengping Chen Shihua SUN Jialin HONG Yanruo QIU Weihua |
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| Abstract: | The microstructure and slag erosion fractal dimension of reaction interface of β-Sialon-Al2 O3 brick used in 300 Mt iron ladle of Baosteel have been studied by SEM and XRD.The results indicated that β-Sialon-Al2 O3 brick exhibited excellent slag resistance.The main wear mechanism of β-Sialon-Al2 O3 brick is mainly from the spalling caused by thermal mechanical stress and attacked by slag secondly. |
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| Keywords: | Iron ladle Microstructure Wear mechanism |
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