| 稀土Y强化金基微合金研究 |
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| 引用本文： | 李英龙,王玉贵,吴宝元.稀土Y强化金基微合金研究[J].材料与冶金学报,1999(4). |
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| 作者姓名： | 李英龙 王玉贵 吴宝元 |
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| 作者单位： | 东北大学东校区 |
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| 摘 要： | 研究了Y对Au－Zr－Ge金基微合金的组织结构和力学性能的影响，结果表明：Y能改善第二相的形态和分布，显著地提高合金的力学性能．通过分析Y的强化作用．提出了组织特征参数--第二相尺寸因子，以表征合金的组织结构对性能的综合影响．
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| 关 键 词： | 稀土Y 金基微合金 金基合金组织性能 |
Research on the Strengthening Effect of Y on Au-Base Microalloy |
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| Li Yinglong, Wang Yugui, Wu Baoyuan.Research on the Strengthening Effect of Y on Au-Base Microalloy[J].Journal of Materials and Metallurgy,1999(4). |
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| Authors: | Li Yinglong Wang Yugui Wu Baoyuan |
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| Affiliation: | Li Yinglong; Wang Yugui; Wu Baoyuan |
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| Abstract: | The effect of Y on the structure and mechanical properties of Au-Zi-Ge base microalloy is studied. It is shown that Y can modify the shape and distribution of the second phase and improve the mechanical properties remarkably. On the basis of analyzing the strengthening effect of Y, a parameter-second phase size factor is put forward to denote the comprehensive effect of the structure on the properties. |
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| Keywords: | Y Au-base microalloy structure and property |
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