| 纳米TiN提高金属陶瓷刀具耐磨损性能的机理研究 |
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| 引用本文： | 田春艳,姜海,刘宁. 纳米TiN提高金属陶瓷刀具耐磨损性能的机理研究[J]. 现代制造工程, 2004, 0(2): 86-87 |
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| 作者姓名： | 田春艳 姜海 刘宁 |
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| 作者单位： | 合肥学院,230069;合肥工业大学 |
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| 摘 要： | 研究纳米TiN显著提高TiC基金属陶瓷刀具耐磨损性能的机理。结果表明 ,纳米TiN在晶界上的分布阻碍了TiC晶粒的长大 ,细化了金属陶瓷组织 ,提高了强度、硬度等力学性能 ,使金属陶瓷刀具的耐磨损性能提高。
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| 关 键 词： | 纳米TiN 金属陶瓷刀具 耐磨损性能 显微组织 力学性能 |
| 文章编号： | 1671-3133(2004)02-0086-02 |
| 修稿时间： | 2003-11-10 |
Study on mechanism of improving wear-resistibility of cermet cutter by adding nano-TiN |
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| Tian Chunyan,Jiang Hai Liu Ning. Study on mechanism of improving wear-resistibility of cermet cutter by adding nano-TiN[J]. Modern Manufacturing Engineering, 2004, 0(2): 86-87 |
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| Authors: | Tian Chunyan Jiang Hai Liu Ning |
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| Abstract: | The internal mechanism that the adding of nano-TiN can improve obviously the wear-resistibility of cermet cutter is researched.The result show that the distribution of nano-TiN at the grain interface inhibit the growth of TiC grains,so the microstructure of cermet becomes finer and the mechanical properties are enhanced;the wear-resistibility of cermet is improved accordingly. |
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| Keywords: | Nano-TiN Cermet cutter Wear-resistibility Microstructure Properties |
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