| DTA测定玻璃析晶活化能的方法研究 |
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| 引用本文： | 董大奎,冯哲.DTA测定玻璃析晶活化能的方法研究[J].玻璃与搪瓷,1996,24(2):18-23. |
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| 作者姓名： | 董大奎 冯哲 |
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| 作者单位： | 上海建材学院 |
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| 摘 要： | ＤＴＡ测定玻璃析晶活化能的方法研究董大奎，冯喆（上海建材学院，２００４３３）ＳｔｕｄｙｏｎＤｅｔｅｒｍｉｎｉｎｇＣｒｙｓｔａｌｌｉｚａｔｉｏｎＡｃｔｉｖａｔｉｏｎＥｎｅｒｇｙｏｆＧｌａｓｓｂｙＤＴＡ￥ＤｏｎｇＤａｋｕｉ；ＦｅｎｇＺｈｅ（Ｓｈａｎｇｈａ...
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| 关 键 词： | 玻璃 析晶活化能 测定 DTA 稳定性 |
Study on Determining Crystallization Activation Energy of Glass by DTA |
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| Dong Dakui,Feng Zhe.Study on Determining Crystallization Activation Energy of Glass by DTA[J].Glass & Enamel,1996,24(2):18-23. |
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| Authors: | Dong Dakui Feng Zhe |
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| Abstract: | Three kinds of methods for determining the activation energy of crystallization by using differential thermal analysis(DTA) have been derived.The activation energy of crystallization of fluozirconate glass was calculated.The results show by one way analysis of variance that the approximate treatments for the three methods in derivation are rational and there were no significance differences among them.Furthermore the activation energy of crystallization and its relating kinetic parameters have been fitted by the simplex optimization method on the base of the strict theory.The strict result has been compared with those of three approximate methods and literatures. |
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| Keywords: | s:Activation energy of crystallization DTA Fluozirconate glass |
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