| A1N和ZrO2反应的热力学分析及实验验证 |
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| 引用本文： | 王燕,王榕林,于立学,卜景龙.A1N和ZrO2反应的热力学分析及实验验证[J].河北理工学院学报,2012(1):53-56,61. |
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| 作者姓名： | 王燕 王榕林 于立学 卜景龙 |
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| 作者单位： | 河北联合大学材料科学与工程学院,河北省无机非金属重点实验室,河北唐山063009 |
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| 基金项目： | 国家自然科学基金资助项目（50872029）;河北省自然科学基金资助项目（E2010000960） |
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| 摘 要： | 通过热力学计算分析了A1N与ZrO2之间存在分歧的两个固相取代反应方程，并且该计算结果得到了实验验证。热力学计算结果表明，Bayer和Mocellin所提出反应方程式1411．26K能够发生，并且与实验中的TG—DTA和SEM分析结果一致，也就是说Bayer和Mocellin所提出反应方程式是正确的。
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| 关 键 词： | AlN—Zr02-N2 ZrO2 Zr—Al-O-N |
Thermodynamic Analysis of the Reaction between AIN and ZrO2 and Experimental Verification |
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| Institution: | WANG Yan, WANG Rong - lin, YU Li - xue, BU Jing - long ( Hebei Province Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, Hebei United University, Tangshan Hebei 063009, China) |
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| Abstract: | Two equations with discrepancies of solid -state displacement reactions between A1N and ZrO2 were ana- lyzed by thermodynamic calculation, and its results were verified by experiment. Results of thermodynamic calcula- tion showed that the reaction equation of Bayer and Mocellin proposing can occur at 1411.26K,and it accord with TG - DTA and SEM analysis results, i. e. the reaction equation of Bayer and Mocellin proposing is true. |
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| Keywords: | A1N - ZrO2 - N2 systems Zirconium Nitride Zirconium Aluminium Oxynitrides |
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