| 45钢碳氮共渗层的激光处理 |
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| 引用本文： | 顾洪武,程雯,汪行恺. 45钢碳氮共渗层的激光处理[J]. 应用激光, 1993, 0(5) |
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| 作者姓名： | 顾洪武 程雯 汪行恺 |
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| 作者单位： | 天津市机械涂层研究所 300012 |
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| 摘 要： | 本文研究了45钢碳氮共渗层经不同工艺参数激光处理后的组织和性能变化,测定了处理层的显微硬度分布和耐磨损及抗腐蚀性能。试验结果表明,激光处理层的性能得到明显提高。
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| 关 键 词： | 碳氮共渗 激光淬火 |
The Laser Treatment of Surface Carbonitriding 45 Steel |
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| Gu Hongwu,Chen Wen,Wang Xingkai Tianjin Institute of Machinery Coating. The Laser Treatment of Surface Carbonitriding 45 Steel[J]. Applied Laser, 1993, 0(5) |
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| Authors: | Gu Hongwu Chen Wen Wang Xingkai Tianjin Institute of Machinery Coating |
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| Affiliation: | Gu Hongwu;Chen Wen;Wang Xingkai Tianjin Institute of Machinery Coating |
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| Abstract: | In this paper, the microstructure and property change of carbonitriding layer in45 steel, which was treated by different parameter laser beems was examined. The microhardnessdistributions and wear and corrosion resistance of treated layer were measured. The experimentalresults show that the properties of laser treated layer have been significantly improved. |
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| Keywords: | carbonitriding laser hardening |
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