| 机械合金化制备Mg76-xTi12+xNi9Cr3(x=4,8,12,16)合金贮氢性能的研究 |
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| 引用本文： | 蓝志强,李书波,卢照,高召习,郭进.机械合金化制备Mg76-xTi12+xNi9Cr3(x=4,8,12,16)合金贮氢性能的研究[J].稀有金属,2011,35(4):498-503. |
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| 作者姓名： | 蓝志强 李书波 卢照 高召习 郭进 |
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| 作者单位： | 广西大学物理科学与工程技术学院,有色金属及材料加工新技术教育部重点实验室,广西南宁,530004 |
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| 基金项目： | 国家自然科学基金(50561002,50861003); 广西自然科学基金重点项目(2010GXNSFD013004); 有色金属及材料加工新技术教育部重点实验室开放基金(GXKFJ-04); 广西大学拔尖创新团队建设计划项目资助 |
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| 摘 要： | 采用机械合金化制备Mg(76-x)Ti(12+x)Ni9Cr3(x=4,8,12,16)合金,通过X射线衍射(XRD)、热分析(DSC)、扫描电子显微镜(SEM)和压强-成分-温度(PCT)分析等方法对合金进行分析和表征.结果表明:Mg(76-x)Ti(12+x)Ni9Cr3(x=4,8,12,16)合金相主要由Mg2...
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| 关 键 词： | Mg-Ti合金 贮氢性能 机械合金化 |
Hydrogen Storage Properties of Mg76-xTi12+xNi9Cr3(x=4,8,12,16)Alloys by Mechanical Alloying |
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| Lan Zhiqiang,Li Shubo,Lu Zhao,Gao Zhaoxi,Guo Jin.Hydrogen Storage Properties of Mg76-xTi12+xNi9Cr3(x=4,8,12,16)Alloys by Mechanical Alloying[J].Chinese Journal of Rare Metals,2011,35(4):498-503. |
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| Authors: | Lan Zhiqiang Li Shubo Lu Zhao Gao Zhaoxi Guo Jin |
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| Affiliation: | Lan Zhiqiang,Li Shubo,Lu Zhao,Gao Zhaoxi,Guo Jin (Key Laboratory of New Processing Technology for Non-Ferrous Metals and Materials,Ministry of Education,College of Physical Science and Technology,Guangxi University,Nanning 530004,China) |
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| Abstract: | Mg76-xTi12+xNi9Cr3(x=4,8,12,16) alloys were synthesized by mechanical alloying(MA) process,and the phase structures and hydrogen storage properties of the alloys were investigated by X-ray diffraction,scanning electron microscope,thermal analysis and pressure-composition isotherm measurement.The results showed that the main phases of Mg76-xTi12+xNi9Cr3(x=4,8,12,16) alloys were comprised of Mg2Ni and Ti2Ni phase,both the degree of amorphous and the solid solubility of the alloys increased with the milling ti... |
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| Keywords: | Mg-Ti alloy hydrogen storage property mechanical alloying |
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