| 化学沉积非晶态Ni_(2.7)P合金晶化动力学 |
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| 引用本文： | 姚士冰
,蒋晓瑜
,陈秉彝
,周绍民.化学沉积非晶态Ni_(2.7)P合金晶化动力学[J].厦门大学学报(自然科学版),1992(3). |
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| 作者姓名： | 姚士冰 蒋晓瑜 陈秉彝 周绍民 |
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| 作者单位： | 厦门大学化学系，厦门大学物理化学研究所 |
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| 摘 要： | 化学沉积的非晶态Ni-P合金具有高强度、良好抗蚀性、高导电性和软磁性等优异性能,故有着广泛用途。但是这些优异性能在非晶态合金发生结晶后便会丧失,为此研究其晶化动力学将有助于了解此种合金的稳定性以便合理地使用它并为开发其它高稳定性的非晶态合金提供
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Study on Crystallization Kinetics of Electroless Deposited Amorphous Ni_(2.7)P Alloy |
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| Yao Shibing Jiang Xiayu Chen Binyi Zhou Shaomin.Study on Crystallization Kinetics of Electroless Deposited Amorphous Ni_(2.7)P Alloy[J].Journal of Xiamen University(Natural Science),1992(3). |
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| Authors: | Yao Shibing Jiang Xiayu Chen Binyi Zhou Shaomin |
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| Abstract: | The isothermal crystallization of electroless deposited amorphous Ni2.7P alloy had been investigated by means of the differential scanning calorimeter (DSC). The measured activation energy for crystallization transformation is 528 kJ/mol and the Aviami index n is 2. 6. According to the approximate model of crystallization mechanism for the amorphous solid n=a+bp, it can be deduced that the crystallization process of the amorphous Ni2.7P is consistent with a model of constant nu-cleation rate crystallization and three-dimensional difusion controlled growth. |
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| Keywords: | NlL P alloy Electroless deposits Crystallization kinetics Crystallization mechanism |
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