| 纳米TiN改性TiC基金属陶瓷刀具切削性能的研究 |
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| 引用本文： | 田春艳,姜海,刘宁.纳米TiN改性TiC基金属陶瓷刀具切削性能的研究[J].工具技术,2003,37(2):8-10. |
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| 作者姓名： | 田春艳 姜海 刘宁 |
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| 作者单位： | 1. 合肥联合大学
2. 合肥工业大学 |
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| 基金项目： | 安徽省教育厅自然科学基金资助项目 (项目编号 :2 0 0 0j1173 ) |
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| 摘 要： | 制备了纳米TiN改性的TiC基金属陶瓷刀片 ,并用该刀片与普通TiC基金属陶瓷刀片进行了对比切削试验。结果表明 ,添加TiN纳米粒子可有效改善TiC基金属陶瓷刀具的机械性能和切削性能 ,改性金属陶瓷刀片可以较高切削速度加工碳钢和合金钢 ,此时其主要失效形式为粘结磨损
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| 关 键 词： | 金属陶瓷刀具 纳米TiN 改性 切削性能 磨损 |
Research on Cutting Performance of TiC-based Cermet Cutter Modified by Adding Nano-TiN |
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| Tian Chunyan,Jiang Hai,Liu Ning.Research on Cutting Performance of TiC-based Cermet Cutter Modified by Adding Nano-TiN[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2003,37(2):8-10. |
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| Authors: | Tian Chunyan Jiang Hai Liu Ning |
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| Affiliation: | Tian Chunyan Jiang Hai Liu Ning |
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| Abstract: | The TiC based cermet insert modified by adding nano TiN is prepared and a cutting experiment by using this insert compared with the common TiC based cermet insert is carried out. As a result, it is indicated that mechanical properties and cutting performances of TiC based cermet are improved by adding nano TiN particles. The modified cermet insert can cut steel and alloyed steel at a higher velocity. On this condition, the main failure mode of inserts is adhesion wear. |
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| Keywords: | cermet cutter nano TiN modification cutting performance wear |
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