| 高压下非晶Fe82Si4B14合金的晶化 |
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| 引用本文： | 王文魁,王松涛,陈红,何寿安.高压下非晶Fe82Si4B14合金的晶化[J].物理学报,1984,33(10):1448-1453. |
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| 作者姓名： | 王文魁 王松涛 陈红 何寿安 |
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| 作者单位： | 中国科学院物理研究所 |
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| 摘 要： | 研究高压对非晶Fe82Si4B14合金晶化过程的影响,给出常压下与77kbar下的时间-温度-变态图(即T-T-T图)。结果表明:合金晶化温度的压力梯度值随晶化进行的时间长短而改变。常压下晶化时,bcc-Fe(Si)固溶体相先形成;77kbar下晶化时,DOe型Fe3B与bcc-Fe(Si)固溶体相同时出现。
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| 收稿时间： | 1983-11-30 |
CRYSTALLIZATION OF AMORPHOUS Fe82Si4B14 ALLOY UNDER HIGH PRESSURE |
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| WANG WEN-KUI,WANG SONG-TAO,CHEN HONG and HE SHOU-AN.CRYSTALLIZATION OF AMORPHOUS Fe82Si4B14 ALLOY UNDER HIGH PRESSURE[J].Acta Physica Sinica,1984,33(10):1448-1453. |
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| Authors: | WANG WEN-KUI WANG SONG-TAO CHEN HONG and HE SHOU-AN |
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| Abstract: | High pressure effect on the crystallization processes of amorphous Fe82Si4B14 alloy were investigated and the T-T-T diagram at lbar and 77kbar were obtained. Results indicated that the pressure derivative of crystallization temperature of this amorphous alloy changes with the change of annealing duration during which the crystallization take place. Bcc-Fe(Si) solid solution crystalize preferentially at normal pressure while at high pressure DOe type Fe3B and bcc-Fe(Si) will form simultaneously. |
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