| Ni在机械合金化合成TiC过程中的研究 |
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| 引用本文： | 刘彦霞,鲁玉祥,张亚萍,缪伟民.Ni在机械合金化合成TiC过程中的研究[J].粉末冶金技术,2007,25(2):96-98,125. |
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| 作者姓名： | 刘彦霞 鲁玉祥 张亚萍 缪伟民 |
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| 作者单位： | 1. 中国石油大学(华东)材料科学与工程系,山东东营,257061
2. 中国石油大学(华东)物理科学与技术学院,山东东营,257061 |
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| 基金项目： | 中国石油大学校科研和教改项目
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研究生创新项目 |
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| 摘 要： | 研究了不同加入量的Ni对机械合金化合成TiC的影响.应用X射线衍射、扫描电镜、透射电镜、差热分析等分析方法,对合成产物进行了组织及热稳定性分析.结果表明,合成产物的晶粒尺寸已达到纳米级,且纳米TiC的热稳定性较好,加入一定量的Ni对机械合金化合成TiC具有加速作用.
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| 关 键 词： | 机械合金化 反应合成 TiC 加速效应 纳米材料 |
| 收稿时间： | 2006-05-22 |
| 修稿时间： | 2006-05-22 |
Study of nickel's effect on the synthesis of TiC during mechanical alloying |
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| Liu Yanxia,Lu Yuxiang,Zhang Yaping,Miao Weimin.Study of nickel''''s effect on the synthesis of TiC during mechanical alloying[J].Powder Metallurgy Technology,2007,25(2):96-98,125. |
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| Authors: | Liu Yanxia Lu Yuxiang Zhang Yaping Miao Weimin |
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| Affiliation: | Department of Materials Science and Engineering, China University of Petroleum, Dongying 257061, China;College of Physics Science and Technology, China University of Petroleum, Dongying 257061, China |
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| Abstract: | Effect of different amounts of Ni on synthesis of TiC during MA has been investigated by means of XRD, SEM,TEM and DTA. The results show that the grain size of TiC is of nanometer scale, TiC is thermodynamically steady and the addition of Ni can accelerate the reaction synthesis of TiC during MA. |
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| Keywords: | mechanical alloying reaction synthesis titanium carbide accelerating effect nanocrystalline material |
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