| 硬硅钙石中空二次粒子球形成机理的探讨 |
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| 引用本文： | 吴梅梅,蔡红,王贞尧.硬硅钙石中空二次粒子球形成机理的探讨[J].耐火材料,2000,34(3):151-153. |
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| 作者姓名： | 吴梅梅 蔡红 王贞尧 |
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| 作者单位： | 中国科学院上海硅酸盐研究所,上海,200050 |
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| 摘 要： | 利用X射线衍射、扫描电镜等手段，对SiO
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| 关 键 词： | 硬硅钙石，中空二次粒子球，石英粉 |
| 修稿时间： | 1999-11-18 |
Study on formation mechanism of hollow secondary particles of xonotlite |
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| Wu Meimei,Cai Hong,Wang Zhen-yao.Study on formation mechanism of hollow secondary particles of xonotlite[J].Refractories,2000,34(3):151-153. |
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| Authors: | Wu Meimei Cai Hong Wang Zhen-yao |
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| Affiliation: | Wu Meimei ,Cai Hong ,Wang Zhen-yao
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(Shanghai Institute of Ceramics, Chinese Academy of Science, Shanghai 200050) |
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| Abstract: | Configurations of products formed in SiO 2 CaO H 2O hydrothermal reaction system is studied by XRD, SEM, TEM, etc. The results were as follows: the needle crystal of xonotlite was controlled by reaction temperature, pressure and time.The formation of hollow secondary particles of xonotlite was controlled by kinetics. The dissolution speed of quartz is important in forming hollow secondary particles of xonotlite. |
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| Keywords: | Xonotlite Hollow secondary particles Quartz |
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