| SPS技术原位制备Ti3SiC2相增强陶瓷材料 |
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| 引用本文： | 江莞,王连军,张建峰,秦超,陈立东.SPS技术原位制备Ti3SiC2相增强陶瓷材料[J].稀有金属材料与工程,2007,36(A01):812-815. |
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| 作者姓名： | 江莞 王连军 张建峰 秦超 陈立东 |
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| 作者单位： | 中国科学院上海硅酸盐研究所高性能陶瓷和超微结构国家重点实验室,上海200050 |
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| 基金项目： | 国家杰出青年基金资助（50625414） |
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| 摘 要： | Ti3SiC2具有优良的性能，作为复合材料增强相可以进一步提高材料性能。提出制备Ti3SiC2增强复合材料的一种新思路，即利用放电等离子体烧结（Spark Plasma Sintering，简称SPS）原位反应烧结制备Ti3SiC2增强纳米复合材料。利用SPS技术已经成功制备了Ti5Si3／TiC／Ti3SiC2，TiSi2／SiC／Ti3SiC2，SiC／Ti3SiC2等纳米复合材料，并且考察了材料的显微结构和力学性能。
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| 关 键 词： | SPS Ti3SiC2 原位制备 |
| 文章编号： | 1002-185X（2007）S1-0812-04 |
| 修稿时间： | 2007-02-28 |
In-situ Fabrication of Ti3SiC2-Reinforced Composite via Spark Plasma Sintering (SPS) |
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| Jiang Wan, Wang Lianjun, Zhang Jianfeng, Qin Chao, Chen Lidong.In-situ Fabrication of Ti3SiC2-Reinforced Composite via Spark Plasma Sintering (SPS)[J].Rare Metal Materials and Engineering,2007,36(A01):812-815. |
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| Authors: | Jiang Wan Wang Lianjun Zhang Jianfeng Qin Chao Chen Lidong |
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| Affiliation: | State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China |
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| Abstract: | Ti3SiC2 possesses good mechanical properties, electrical and thermal conductivities, and it is damage tolerant, readily machinable, and resistant to thermal shock, so it is a good candidate as reinforcement to improve the toughness and strength. A novel method to in-situ fabricate Ti3SiC-reinforced composites via SPS was provided. The nanocomposites such as Ti3Si3/TiC/Ti3SiC2, TiSi2/SiC /Ti3SiC2 and SiC/Ti3SiC2 have been prepared by SPS, and their microstructure and mechanical properties have been investigated. |
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| Keywords: | SPS nanocomposite reaction sintering |
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