| TiO2作为晶核剂的云母微晶玻璃的分相与析晶 |
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| 引用本文： | 程慷果 万菊林. TiO2作为晶核剂的云母微晶玻璃的分相与析晶[J]. 玻璃与搪瓷, 1997, 25(5): 7-10,54 |
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| 作者姓名： | 程慷果 万菊林 |
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| 作者单位： | 清华大学材料科学与工程系 |
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| 摘 要： |
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| 关 键 词： | 二氧化钛 晶核剂 云母 微晶玻璃 分相 析晶 |
Phase Separation and Crystallization Behaviors of Fluormica Glass-Ceramic with Nucleation Agent of TiO_2 |
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| Cheng Kangguo, Wan Julin, Liang Kaiming. Phase Separation and Crystallization Behaviors of Fluormica Glass-Ceramic with Nucleation Agent of TiO_2[J]. Glass & Enamel, 1997, 25(5): 7-10,54 |
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| Authors: | Cheng Kangguo Wan Julin Liang Kaiming |
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| Abstract: | Phase separation and crystallization behaviors of fluormica glass-ceramic with the nualeation agent of TiO2 were investigated by means of XRD,SEM,DTA and EDX.The results indieate that,during the heat treatment process,phase separation oceurred,i. c, adroplet phase rich in titanium appeared in the continual matrix glass.In the droplet phase , magnesium titanate crystals initially precipitated.Basing on these initial titanate erystals,flucrophlogopitc nuelei formed and grew.Thus a kind of fluormica glass-ceramic was prepared. |
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| Keywords: | Fluormica glass-ceramic Nucleation agent Phase separation Crystallization |
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