| 脉冲电子束处理对高速钢表面组织的影响 |
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| 引用本文： | 赵晖,王涛. 脉冲电子束处理对高速钢表面组织的影响[J]. 金属热处理, 2004, 29(6): 51-54 |
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| 作者姓名： | 赵晖 王涛 |
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| 作者单位： | 1. 沈阳工业大学,材料科学与工程学院,辽宁,沈阳,110023;沈阳工业学院,材料科学与工程分院,辽宁,沈阳,110168
2. 沈阳工业学院,材料科学与工程分院,辽宁,沈阳,110168 |
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| 摘 要： | 研究了真空脉冲电子束处理对W6M05Cr4V2高速钢表面熔凝层组织的影响。结果表明，经过脉冲电子束处理后，高速钢试样表面形成组织明显细化的表面熔凝层，同时在熔凝层下还形成了晶粒细小的热影响区。这将对提高高速钢的硬度及耐磨性等有一定意义。
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| 关 键 词： | 脉冲电子束 表面处理 W6M05Cr4V2高速钢 |
| 文章编号： | 0254-6051(2004)06-0051-04 |
Effect of Pulsed Electron Beam Treatment on Surface Microstructure of High-Speed Steel |
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| ZHAO Hui. Effect of Pulsed Electron Beam Treatment on Surface Microstructure of High-Speed Steel[J]. Heat Treatment of Metals, 2004, 29(6): 51-54 |
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| Authors: | ZHAO Hui |
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| Abstract: | The effect of pulsed electron beam treatment on the surface microstructure of W6Mo5Cr4V2 high-speed steel has been studied.The results show that a refined surface layer and a fine heat-affected zone below the melted layer of the high-speed steel have been formed by pulsed electron beam treatment.These microstructure may have a good effect on the improvement of hardness and wear resistance of high-speed steel. |
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| Keywords: | pulsed electron beam surface treatment W6Mo5Cr4V2 high-speed steel |
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