| MgO的晶粒大小和晶格畸变与水化活性的关系 |
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| 引用本文： | 孙文华,崔崇,张宏华,崔可浩.MgO的晶粒大小和晶格畸变与水化活性的关系[J].武汉理工大学学报,1991(4). |
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| 作者姓名： | 孙文华 崔崇 张宏华 崔可浩 |
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| 作者单位： | 武汉工业大学测试中心 材料科学系 |
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| 摘 要： | 用x射线衍射的近似函数法测定了在不同温度下煅烧菱镁矿获得氧化镁(MgO)晶粒大小和晶格畸变,并测量了水化速率。结果指出,MgO的晶粒大小和晶格畸变是其水化活性的根本原因,即晶粒越细,晶格畸变越大,则水化活性越强。
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| 关 键 词： | 氧化镁 晶粒大小 晶格畸变 柯西/高斯函数法 水化活性 |
Relationship between Crystalline Size and Lattice Distortion of MgO and its Activity |
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| Sun Wenhua,Cui Chong,Zhang Honghua,Cui Kehao.Relationship between Crystalline Size and Lattice Distortion of MgO and its Activity[J].Journal of Wuhan University of Technology,1991(4). |
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| Authors: | Sun Wenhua Cui Chong Zhang Honghua Cui Kehao |
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| Affiliation: | Sun Wenhua;Cui Chong;Zhang Honghua;Cui Kehao |
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| Abstract: | The crystalline size and Lattice distortion of MgO obtained by calcinated magne- site at different temperatures have been determined with approximate function method of XRD and so has the rate of hydration. The results show that the crystalline size and lattice distortion of MgO are the fundamen- tal cause of the activity of hydration. The smaller the crystalline size, and the greater the lat- tice distortion, the higher the hydration activity. |
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| Keywords: | Magnesium oxid Crystalline size Lattice distortion Cauchy-Gaussian function method Hydration activity |
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