| Zr_(1-x)T_xMn_(0.6)Ni_(1.4)(T=Ti,V)合金的晶体结构和贮氢特性 |
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| 引用本文： | 李玉凤,徐德明,耿鸣明.Zr_(1-x)T_xMn_(0.6)Ni_(1.4)(T=Ti,V)合金的晶体结构和贮氢特性[J].功能材料,1993(1). |
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| 作者姓名： | 李玉凤 徐德明 耿鸣明 |
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| 作者单位： | 冶金部钢铁研究总院，冶金部钢铁研究总院，冶金部钢铁研究总院 北京 100081，北京 100081，北京 100081 |
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| 摘 要： | 本文研究了Zr_(1-x)T_xMn_(0.6)Ni_(1.4)(T=Ti,V;x=0,0.1,0.2,0.4,0.6)合金的晶体结构和贮氢特性。这种合金的晶体结构属于Laves相的六方结构,空间群为P6_3/mmc。用Ti和V原子替代部分Zr原子后,六方结构的晶格常数变小。六方结构晶格常数的变小致使合金的氢平衡分解压随着Ti和V原子含量的增加而升高。
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| 关 键 词： | 贮氢合金 P-C-T曲线 Laves相 |
Crystal Structure and Hydrogen Storage Properties of Zr_(1-x)T_xMn_0.6Ni_1.4(T=Ti, V) Alloys |
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| Li Yu-feng Xu De-ming Geng Ming-ming.Crystal Structure and Hydrogen Storage Properties of Zr_(1-x)T_xMn_0.6Ni_1.4(T=Ti, V) Alloys[J].Journal of Functional Materials,1993(1). |
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| Authors: | Li Yu-feng Xu De-ming Geng Ming-ming |
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| Abstract: | The crystal structure and hydrogen storage properties of Zr_(1-x)T_xMn_(0.6)Ni_(1.4)(T=Ti, V;x=0, 0.1, 0.2, 0.4,0.6) alloys have been studied. These alloys belong to hexagonal struc ture of Laves phase with space group of P6_3/mmc. After Zr atoms were partically substituted by Ti or V atoms, the crystal constants have decreased and the equilibrium pressure has increased. |
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| Keywords: | hydrogen storage alloy P-C-T curve Laves phase |
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