| 激光熔覆技术研究 |
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| 引用本文： | 孙拂晓.激光熔覆技术研究[J].四川激光,2010(4):49-50. |
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| 作者姓名： | 孙拂晓 |
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| 作者单位： | 长春理工大学工程训练中心,长春130022 |
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| 摘 要： | 利用激光在PCrNi1Mo钢上熔覆纯Cr粉末,采用多道搭接激光熔覆技术获得了最佳的激光熔覆工艺参数。实验结果表明,激光熔覆层均匀连续,无宏观气孔和裂纹,激光熔覆层与基体发生了冶金结合。
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| 关 键 词： | 激光熔覆 纯Cr粉末 冶金结合 |
Research on technology of Laser cladding |
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| SUN Fu-xiao.Research on technology of Laser cladding[J].Laser Journal,2010(4):49-50. |
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| Authors: | SUN Fu-xiao |
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| Affiliation: | SUN Fu-xiao(The Centre of Engineering Training,Changchun University of Science and Technology,Changchun 130022,China) |
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| Abstract: | The optinum process parameters for laser cladding pure Cr powder on the surface of steel PCrNiMo has been obtained by melt-overlapping laser techology with multi-channel joining.The results show that laser cladding lasers in uniform and continuous without pores and cracks,the metallurgical bonding was formed between the cladding layers and the body. |
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| Keywords: | laser cladding prue Cr powder metallurgical bonding |
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