| 非晶Fe73Co5Si8B14超精细参数随退火温度的变化 |
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| 引用本文： | 晁月盛,张守国.非晶Fe73Co5Si8B14超精细参数随退火温度的变化[J].东北大学学报(自然科学版),1996,17(1):80-84. |
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| 作者姓名： | 晁月盛 张守国 |
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| 作者单位： | Chao Yuesheng，Zhang Shouguo，Geng Yan，Shi Junhu |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 对非晶Ｆｅ７３Ｃｏ５Ｓｉ８Ｂ１４合金进行了不同温度的真空退火处理。用穆斯堡尔谱超精细参数研究微观结构随退火温度的变化。结果表明，试样的超精细参数随退火温度呈现不同性质的变化，可动缺陷的迁移和复合对超精细参数有关键的影响。
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| 关 键 词： | 真空退火 微观结构 超精细参数 金属玻璃 |
Variations in Hyperfine Parameters of Amorphous Alloy Fe 73 Co 5Si 8B 14 with Annealing Temperature |
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| Chao Yuesheng,Zhang Shouguo,Geng Yan,Shi Junhu.Variations in Hyperfine Parameters of Amorphous Alloy Fe 73 Co 5Si 8B 14 with Annealing Temperature[J].Journal of Northeastern University(Natural Science),1996,17(1):80-84. |
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| Authors: | Chao Yuesheng Zhang Shouguo Geng Yan Shi Junhu |
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| Abstract: | Vacuum annealing of amorphous alloy Fe 73 Co 5Si 8B 14 at different temperatures has been carried out. The variatious in microstructure of these specimens after annealing are investigated by Mssbauer hyperfine parameters. The results show that the hyperfine parameters of amorphous specimens depend upon the annealing temperature. The migration and condensation of the flow defects in the specimens act as a key effect on the hyperfine parameters. |
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| Keywords: | amorphous alloy vacuum annealing microstructure hyperfine parameters |
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