| 矿化剂对Al2O3-SiO2质陶瓷辊棒性能的影响 |
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| 引用本文： | 李峻岭.矿化剂对Al2O3-SiO2质陶瓷辊棒性能的影响[J].耐火材料,2002,36(3):159-160. |
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| 作者姓名： | 李峻岭 |
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| 作者单位： | 洛阳海登皇格精细陶瓷有限公司,洛阳,471003 |
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| 摘 要： | 研究了含MgO的单一型矿化剂及含MgO和TiO2 的复合型矿化剂对Al2 O3-SiO2 质陶瓷辊棒性能的影响。结果表明 :基质中Al2 O3与SiO2 的质量比 (Al2 O3/SiO2 )为 2 .33时 ,引入 0 .6 %的复合型矿化剂可促进莫来石的发育和基质的烧结 ,明显改善了陶瓷辊棒的抗热震性和机械强度。
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| 关 键 词： | 陶瓷辊棒 Al2O3-SiO2材料 矿化剂 基质 |
| 修稿时间： | 2002年2月24日 |
Effect of mineralizer on properties of Al2O3-SiO2 based ceramic roller |
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| Li JunlingLuoyang Haldenwanger Fine Ceramic Co.,Ltd.,Luoyang ,China.Effect of mineralizer on properties of Al2O3-SiO2 based ceramic roller[J].Refractories,2002,36(3):159-160. |
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| Authors: | Li JunlingLuoyang Haldenwanger Fine Ceramic Co Ltd Luoyang China |
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| Affiliation: | Li JunlingLuoyang Haldenwanger Fine Ceramic Co.,Ltd.,Luoyang 471003,China |
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| Abstract: | The effects of unitary mineralizer containing MgO and composite mineralizer containing MgO and TiO_2 and their additions on properties of Al_2O_3-SiO_2 based ceramic roller were researched.The experimental results show that when the mass ratio of Al_2O_3 to SiO_2 in the matrix of the roller is 2.33, the thermal shock resistance and the mechanical strength of the roller are improved markedly by adding 0.6% composite mineralizer because the added mineralizer improved the mullite formation and the sintering of the matrix. |
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| Keywords: | Ceramic roller Alumina-silica materials Mineralizer Matrix |
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