| Ti3SiC2陶瓷材料的研究进展 |
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| 引用本文： | 刘继进,李松林.Ti3SiC2陶瓷材料的研究进展[J].粉末冶金材料科学与工程,2006,11(2):63-69. |
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| 作者姓名： | 刘继进 李松林 |
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| 作者单位： | 中南大学,粉末冶金国家重点实验室,长沙,410083 |
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| 摘 要： | 层状结构的Ti3SiC2陶瓷属于六方晶体结构,空间群为P63/mmc. 它结合了金属和陶瓷的许多优异性能, 如极好的导电、导热能力, 优良的可加工性, 高的抗氧化性、耐化学腐蚀性, 出色的抗热震性、高温强度和高温塑性, 良好的自润滑性等, 因而可以预料Ti3SiC2将成为重要的高温结构陶瓷和功能材料. 该文从Ti3SiC2材料的结构、组成与性能入手, 对其制备方法及应用进行综合评述.
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| 关 键 词： | 制备 性能 塑性变形 应用 |
| 文章编号： | 1673-0224（2006）2-63-07 |
| 收稿时间： | 2005-06-20 |
| 修稿时间： | 2005-06-202005-07-12 |
New research progress of layered ceramic Ti3SiC2 |
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| LIU Ji-jin,LI Song-lin.New research progress of layered ceramic Ti3SiC2[J].materials science and engineering of powder metallurgy,2006,11(2):63-69. |
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| Authors: | LIU Ji-jin LI Song-lin |
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| Affiliation: | State Key Laboratory Central South University, LI Song-lin of Powder Metallurgy, Changsha 410083, China |
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| Abstract: | The layered ceramic material Ti_3SiC_2 has a hexagonal crystallographic structure with space group P6_3/mmc.It combines both the merits of the metals and ceramics and possesses a lot of attractive properties such as excellent thermal and electrical conductivity,good machinability,high oxide and chemical corrosion resistance,good thermal shock resistance and high temperature strength,and good plastic deformation and self-lubricaton abilities.So Ti_3SiC_2 is estimated to be a promising candidate for high temperature structure ceramic and functional materials.Thereby the present paper examines and evaluates the properties, fabrication method and application of Ti_3SiC_2. |
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| Keywords: | Ti3SiC2 |
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