| 稀土镧在AlCo金属间化合物中的固溶度 |
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| 引用本文： | 毕清华 杨志宏. 稀土镧在AlCo金属间化合物中的固溶度[J]. 上海大学学报(自然科学版), 1996, 2(6): 683-688 |
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| 作者姓名： | 毕清华 杨志宏 |
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| 作者单位： | 上海大学材料科学与工程学院无机非金属材料系 |
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| 摘 要： | 用金相、Ｘ射线衍射分析及硬度测量等方法研究了ＡｌＣｏ金属间化合物的结构和添加不同稀土镧后的平衡相组成，并确定稀土镧在ＡｌＣｏ金属间化合物中室温和１０００℃时的固溶度分别为０．５％（原子）和０．７％（原子）．
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| 关 键 词： | 稀土，金属间合物，固溶度 |
The Solid Solubility of Rare Earth La in AlCo Intermetallic Compound |
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| Bi Qinghua, Yang Zhihong. The Solid Solubility of Rare Earth La in AlCo Intermetallic Compound[J]. Journal of Shanghai University(Natural Science), 1996, 2(6): 683-688 |
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| Authors: | Bi Qinghua Yang Zhihong |
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| Abstract: | The structure and equilibrium phase component of AlCo intermetallic compound containing different contents of rare earth lanthanum has been investigated hey the optical metallograph, X-ray diffraction analysis and micro hardness measurements. Based on the above techniques, the solid solubility of La in AlCo intermetallic compound both at room temperature and 1000t is determined to be 0.5% (at) and 0.7% (at) respectively. |
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| Keywords: | lanthanum intermetallic compound solid solubility. |
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