| Ni83Cr7Fe3Si4B3非晶态合金在常压及高压下的晶化过程 |
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| 引用本文： | 王钊,孟昭富,王煜明,王文魁,王松涛.Ni83Cr7Fe3Si4B3非晶态合金在常压及高压下的晶化过程[J].物理学报,1985,34(1):48-55. |
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| 作者姓名： | 王钊 孟昭富 王煜明 王文魁 王松涛 |
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| 作者单位： | (1)吉林大学物理系; (2)中国科学院物理研究所 |
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| 摘 要： | 本文研究了Ni83Cr7Fe3Si4B3非晶态合金在1bar及100kbar压力下的晶化过程,得到了“时间-温度-变态”图。其结果表明:经高压热处理后的非晶合金其晶化温度降低,fcc-Ni相区域加宽及亚稳Ⅱ相没有形成。另外,还分别计算了常压及100kbar压力下的晶化激活能。
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| 收稿时间： | 1983-10-24 |
CRYSTALLIZATION OF AMORPHOUS Ni83Cr7Fe3Si4B3 ALLOY UNDER ATMOSPHERE AND HIGH PRESSURE |
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| WANG ZHAO,MENG ZHAO-FU,WANG YU-MING,WANG WEN-KUI and WANG SONG-TAO.CRYSTALLIZATION OF AMORPHOUS Ni83Cr7Fe3Si4B3 ALLOY UNDER ATMOSPHERE AND HIGH PRESSURE[J].Acta Physica Sinica,1985,34(1):48-55. |
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| Authors: | WANG ZHAO MENG ZHAO-FU WANG YU-MING WANG WEN-KUI and WANG SONG-TAO |
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| Abstract: | In this paper, the crystallization of the amorphous Ni83Cr7Fe3Si4B3 alloy was investigated and its "T-T-T" diagrams under 1 bar and 100 kbar were obtained. The results indicate that the crystallization temperature decreases and the metastable II phase does not form if the amorphous state is subjected to high pressure annealing. In addition, the activation energy of crystallization under 1 bar and 100 kbar was calculated respectively. |
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