| Zn-Al二元合金熔化过程的低频内耗研究 |
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| 引用本文： | 陈刚,朱震刚. Zn-Al二元合金熔化过程的低频内耗研究[J]. 物理学报, 2002, 51(3): 625-628 |
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| 作者姓名： | 陈刚 朱震刚 |
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| 作者单位： | (1)江苏理工大学材料科学与工程学院,镇江212013;中国科学院固体物理研究所内耗与固体缺陷开放研究实验室,合肥230031; (2)中国科学院固体物理研究所内耗与固体缺陷开放研究实验室,合肥230031 |
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| 基金项目： | 国家自然科学基金 (批准号 :198740 6 7);;中国科学院“九五”基础性研究重点项目 (批准号 :KJ 95 2 J1 4 12 )资助的课题~ |
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| 摘 要： | 利用强迫振动扭摆方法对ZnAl二元合金熔化过程的低频内耗进行了研究.结果表明,ZnAl二元合金熔化过程的内耗峰与其固态相变内耗峰的特征有较大差异.结合该合金熔化过程的微观结构变化,初步分析了内耗峰的形成机理.关键词：Zn-Al合金低频内耗熔化
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| 关 键 词： | Zn-Al合金 低频内耗 熔化 |
| 收稿时间： | 2001-05-24 |
| 修稿时间： | 2001-05-24 |
Study on the low frequency internal friction in Zn-Al binary alloy during the melting process |
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| Cehn Gang and Zhu Zhen-Gang. Study on the low frequency internal friction in Zn-Al binary alloy during the melting process[J]. Acta Physica Sinica, 2002, 51(3): 625-628 |
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| Authors: | Cehn Gang and Zhu Zhen-Gang |
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| Abstract: | The low-frequency internal friction in Zn-Al binary alloy during the melting process is measured via forced vibration torsional pendulum. It is shown that the internal friction accompanied with the melting process of the alloy is far from that accompanied with the eutectoid transition in this alloy. According to the structure variation during the melting process, the mechanism to form the internal friction peak is discussed. |
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| Keywords: | Zn-Al binary alloy internal friction melting |
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