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| 火焰重熔高硬度镍基自熔性合金组织及性能研究 | |
| 引用本文： | 赵滨,杨炎川,崔林珠,杨刚.火焰重熔高硬度镍基自熔性合金组织及性能研究[J].热处理技术与装备,2009,30(6):32-34. |
| 作者姓名： | 赵滨 杨炎川 崔林珠 杨刚 |
| 作者单位： | 1. 河南理工大学,工程训练中心,河南,焦作,454000 2. 贵州大学,材料科学与冶金工程学院,贵州,贵阳,550003 3. 徐州机电工程高等职业学校,江苏,徐州,221000 |
| 摘 要： | 研究了火焰重熔火焰加热温度对镍基自熔性合金涂层显微组织的影响,测定并分析了基材至涂层的显微硬度分布.研究结果表明,氧-乙炔焰中性焰下火焰重熔涂层与基体形成了良好的冶金结合,且平均硬度达到830 HV,与基材相比提高了1.5倍. |
| 关 键 词： | 火焰重熔 显微组织 硬度分布 |
Research on Microstructure and Performance of High Hardness Ni-based Self-Fluxing Alloy after Flame Remelting |
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| ZHAO Bin,YANG Yan-chuan,CUI Lin-zhu,YANG Gang.Research on Microstructure and Performance of High Hardness Ni-based Self-Fluxing Alloy after Flame Remelting[J].Heat Treatment Technology and Equipment,2009,30(6):32-34. | |
| Authors: | ZHAO Bin YANG Yan-chuan CUI Lin-zhu YANG Gang |
| Affiliation: | ZHAO Bin1,YANG Yan-chuan2,CUI Lin-zhu3,YANG Gang3(1.Engineering Training Center,Henan Polytechnic University,Jiaozuo Henan 454000,China,2.Materials Science and Metallurgy Engineering College,Guizhou University,Guiyang Guizhou 550003,3.Xuzhou Vocational School of Electrical and Mechanical Engineering,Xuzhou Jiangsu 221000,China) |
| Abstract: | The effect of flame heating temperature on microstructure of Ni-base self-fluxing alloy coating is researched after flame remelting.The microhardness distribution from substrate to coating is measured and analyzed.The results show that a good metallurgical bonding between coating and the substrate have become by the neutral flame of oxygen-acetylene flame in flame remelting,and the coating's hardness that reached to 830HV is a factor 1.5 times higher than that of the substrate. |
| Keywords: | flame remelting microstructure hardness distribution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |