| TiO2对烧成镁钙砖烧结性能的影响 |
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| 引用本文： | 张芸,陈树江,窦叔菊.TiO2对烧成镁钙砖烧结性能的影响[J].耐火材料,2003,37(1):38-39. |
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| 作者姓名： | 张芸 陈树江 窦叔菊 |
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| 作者单位： | 鞍山科技大学材料科学与工程学院,鞍山,114002 |
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| 摘 要： | 研究了两种晶型的TiO2(锐钛矿型和金红石型)作为添加剂对烧成镁钙砖烧结性的影响.结果表明,两种晶型的TiO2都能显著促进镁钙砖的烧结,其中以锐钛矿晶型为添加剂的效果好于金红石型的.XRD分析结果表明,TiO2与CaO反应生成了CaTiO3,这是加入TiO2使镁钙砖烧结性变好的主要原因.
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| 关 键 词： | TiO2 锐钛矿 金红石 镁钙砖 烧结性能 |
| 修稿时间： | 2002年6月24日 |
Effect of TiO2 on sintering property of fired magnesia-calcium brick |
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| Zhang Yun,Chen Shujiang,Dou ShujuInstitute of Materials Science and Engineering,Anshan University of Science and Technology,Anshan ,China.Effect of TiO2 on sintering property of fired magnesia-calcium brick[J].Refractories,2003,37(1):38-39. |
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| Authors: | Zhang Yun Chen Shujiang Dou ShujuInstitute of Materials Science and Engineering Anshan University of Science and Technology Anshan China |
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| Affiliation: | Zhang Yun,Chen Shujiang,Dou ShujuInstitute of Materials Science and Engineering,Anshan University of Science and Technology,Anshan 114002,China |
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| Abstract: | The effects of two crystal types of TiO 2 (anatase and rutile) as additives on the sintering of fired magnesia-calcium brick are investigated.The results indicate that both of the two crystal types of TiO 2 can promote sintering of magnesia-calcium brick,and the effect of anatase is better than that of rutile.TiO 2 reacting with CaO and forming CaTiO 3,which can be shown in the XRD pattern,is responsible for promoting the sintering. |
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| Keywords: | TiO 2 Anatase Rutile Magnesia-calcium brick Sintering property |
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