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| 回转窑烧成带用镁铁铝尖晶石砖的研制与应用 | |
| 引用本文： | 陈俊红,封吉圣,朱波,赵兵,封立杰.回转窑烧成带用镁铁铝尖晶石砖的研制与应用[J].水泥,2011(1):1-3. |
| 作者姓名： | 陈俊红 封吉圣 朱波 赵兵 封立杰 |
| 作者单位： | 1. 北京科技大学材料科学与工程学院,北京,100083 2. 山东圣川陶瓷材料有限公司,山东淄博,255138 3. 淄博市鲁中耐火材料有限公司,山东,淄博,255138 |
| 摘 要： | 以新理论、新工艺合成出了结晶完好、质地均匀的铁铝尖晶石,并以合成的铁铝尖晶石为原料制备了镁铁铝尖晶石砖。大量应用结果表明,研制的镁铁铝尖晶石砖具有窑皮形成迅速、稳定、导热率小及使用寿命长等优点,总体性能超过了镁铬砖,满足了大型回转窑烧成带的无铬化要求。 |
| 关 键 词： | 水泥 铁铝尖晶石 镁铁铝尖晶石砖 回转窑烧成带 无铬化 |
Development of magnesia-hercynite brick in burning zone of rotary kiln and its application |
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| Affiliation: | CHEN Jun-hong,FENG Ji-sheng,ZHU Bo School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China |
| Abstract: | The hercynite with good crystallization and uniform texture was synthesized based on new theory and process,and the magnesia-hercynite brick was prepared with hercynite as raw materials.The application results showed that the kiln coating formed rapidly and stability when using magnesia-hercynite brick.The magnesia-hercynite brick had low thermal conductivity and long service life,and its overall performance was better than magnesia-chrome brick.The magnesia hercynite brick could satisfy the chrome free requirement of burning zone of large-scale rotary kiln. |
| Keywords: | cement hercynite magnesia-hercynite brick burning zone of rotary kiln chrome free |
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