| 电场激活压力辅助SHS法合成TiC-Ni-Fe复合材料 |
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| 引用本文： | 陈大军,权旺林,安占军,孟庆森. 电场激活压力辅助SHS法合成TiC-Ni-Fe复合材料[J]. 功能材料, 2006, 37(3): 456-458 |
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| 作者姓名： | 陈大军 权旺林 安占军 孟庆森 |
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| 作者单位： | 太原理工大学,材料科学与工程学院,山西,太原,030024;太原理工大学,材料科学与工程学院,山西,太原,030024;太原理工大学,材料科学与工程学院,山西,太原,030024;太原理工大学,材料科学与工程学院,山西,太原,030024 |
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| 基金项目： | 中国科学院资助项目 , 山西省自然科学基金 |
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| 摘 要： | 采用电场激活压力辅助SHS法制备了TiC 15%Ni 20?物相体系金属间化合物基复合材料.分析表明TiC 15%Ni 20?物相体系生成物中主要相为TiC,基体成分为NiTi2与FeNi金属间化合物;随着压力增加,生成物成分更均匀,密度增大,表面硬度和显微硬度值也显著提高.
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| 关 键 词： | SHS 电场激活 复合材料 |
| 文章编号： | 1001-9731(2006)03-0456-03 |
| 收稿时间： | 2005-07-14 |
| 修稿时间： | 2005-10-17 |
TiC-Ni-Fe composite materials prepared by FASHS with external pressure |
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| CHEN Da-jun,QUAN Wang-lin,AN Zhan-jun,MENG Qing-sen. TiC-Ni-Fe composite materials prepared by FASHS with external pressure[J]. Journal of Functional Materials, 2006, 37(3): 456-458 |
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| Authors: | CHEN Da-jun QUAN Wang-lin AN Zhan-jun MENG Qing-sen |
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| Affiliation: | College of Material Science and Technology of Taiyuan University of Technology,Taiyuan 030024,China |
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| Abstract: | In this paper,TiC + 15%Ni + 20%Fe system intermetallic composite materials were prepared by FASHS with external pressure at high temperature.It was indicated that the main constituent of TiC-15%Ni-20%Fe products is TiC and the base materials was composed of NiTi_2 and FeNi intermetallic compounds.With increase of external mechanical pressure,the uniform distribution of constituent got better and the density of products increased;the surface hardness and micro hardness were improved greatly. |
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| Keywords: | SHS electric field-activate composite materials |
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