| 杂质元素对金属镝压缩强度的影响 |
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| 引用本文： | 侯晓宁,刘前,康补晓,武双军. 杂质元素对金属镝压缩强度的影响[J]. 稀土, 1997, 0(5) |
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| 作者姓名： | 侯晓宁 刘前 康补晓 武双军 |
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| 作者单位： | 内蒙古工业大学稀土研究所 |
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| 摘 要： | 研究了金属镝中所含Ｓｉ、Ｃａ、Ｆｅ和Ｏ４种杂质元素对其压缩力学性能的影响。结果表明，Ｓｉ元素和Ｏ元素含量的增加会降低镝的压缩强度，与此同时，其塑性也有明显地降低。金属镝中所含Ｃａ元素和Ｆｅ元素对其压缩强度的基本没有影响。
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| 关 键 词： | 镝 杂质元素 压缩强度 |
Influence of Impurities on Compression Strength of Dysprosium Metal |
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| Hou Xiaoning,Liu Qian,Kang Buxiao,Wu Shuangjun. Influence of Impurities on Compression Strength of Dysprosium Metal[J]. Chinese Rare Earths, 1997, 0(5) |
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| Authors: | Hou Xiaoning Liu Qian Kang Buxiao Wu Shuangjun |
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| Abstract: | The influence of four types of impurities in dysprosium metal,such as Si,Ca,Fe and O,on its compression strength has been studied. The results show that Dy comperession strength decreases with increasing the content of the elements Si and O,while the amount of Ca and Fe in Dy have only less influence on its compression strength. |
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| Keywords: | dysprosium impurity compression strength |
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