| 非晶态Cu_(71)Ni_(10)Sn_5P_(14)合金的晶化 |
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| 引用本文： | 李松瑞,刘卫红.非晶态Cu_(71)Ni_(10)Sn_5P_(14)合金的晶化[J].中南大学学报(自然科学版),1989(4). |
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| 作者姓名： | 李松瑞 刘卫红 |
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| 作者单位： | 中南矿冶学院材料科学与工程系，中南矿冶学院材料科学与工程系 |
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| 摘 要： | 用DSD法、X射线衍射法以及电镜观察分析了Cu_(71)Ni_(10)Sn_5P_(14)非晶态合金的晶化过程。证明该合金在晶化前发生非晶基体的相分离。此后,两种成分不同的非晶相分别按多型性晶化及共晶晶化的方式进行晶化反应。整个晶化过程分成三个主要阶段。
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| 关 键 词： | 铜合金 非晶态材材 晶化 |
CRYSTALLIZATION OF AMORPHOUS Cu_(71) Ni_(10) Sn_(5)P_(14) ALLOY |
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| Li Songrui,Liu Weihong.CRYSTALLIZATION OF AMORPHOUS Cu_(71) Ni_(10) Sn_(5)P_(14) ALLOY[J].Journal of Central South University:Science and Technology,1989(4). |
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| Authors: | Li Songrui Liu Weihong |
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| Institution: | Li Songrui;Liu Weihong Department of Materials Science and Engineering |
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| Abstract: | Crystallization of amorphous Cu_(71) Ni_(10) Sn_5 P_(14) alloy has been investigated by means of DSC,X-ray diffraction and electron microscopy. It has been found that phase separation takes place instructural relaxation period. Then, the two amorphous phases formed during phase separation willcrystallize in the polymorphous and eutectic crystallization processes, respectively. The total processof crystallizaton may be composed of three main stages. |
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| Keywords: | copper alloys amorphous materials erystallization |
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