| CrTiAlN镀层对M2基高速钢切削性能的影响 |
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| 引用本文： | 白力静,蒋百灵,肖继明,文晓斌,李玉庆. CrTiAlN镀层对M2基高速钢切削性能的影响[J]. 材料研究学报, 2006, 20(1): 54-58 |
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| 作者姓名： | 白力静 蒋百灵 肖继明 文晓斌 李玉庆 |
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| 作者单位： | 西安交通大学材料学院,西安,710049;西安理工大学材料学院,西安,710049;西安理工大学材料学院,西安,710049 |
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| 基金项目： | 国家科技攻关项目;教育部中英国际合作项目 |
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| 摘 要： | 分析了CrTiAlN镀层的组织，研究了CrTiAlN镀层对M2高速钢刀具切削性能的影响．结果表明：CrTiAlN镀层提高了M2基高速钢刀具的切削性能．CrTiAlN镀层具有良好的高温稳定性能，能避免红硬性不足引起的刀具失效；CrTiAlN镀层与M2基体的结合较强，具有稳定结构，能避免抗压强度下降引起的刀具失效．
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| 关 键 词： | 材料表面与界面 CrTiAlN镀层 切削性能 热稳定性 |
| 文章编号： | 1005-3093(2006)01-0054-05 |
| 收稿时间： | 2005-06-29 |
| 修稿时间： | 2005-11-14 |
The influence of CrTiAlN coating on cutting performance of M2 high speed steel |
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| BAI Lijing,JIANG Bailing,XIAO Jiming,WEN Xiaobin,LI Yuqing. The influence of CrTiAlN coating on cutting performance of M2 high speed steel[J]. Chinese Journal of Materials Research, 2006, 20(1): 54-58 |
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| Authors: | BAI Lijing JIANG Bailing XIAO Jiming WEN Xiaobin LI Yuqing |
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| Abstract: | The cutting performance and mechanism for HSS twist drills with CrTiAIN coating were investigated in this paper. The results show that this CrTiAIN coating possessed stable mechanical properties including hardness, adhesion and wear resistance in high temperature due to the well thermal stability in morphology, microstructure and phase etc of coating. Therefore, enough cutting force is ensured for working in the severe cutting condition such as for dry cutting high strength steel. |
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| Keywords: | surface and interface in the materialS CrTiAlN coating cutting ability thermal stability |
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