| Ni3A1系中高温耐磨金属间化合物的研究 |
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| 引用本文： | 叶武俊,冯涤,韩光炜,骆合力,陈蓓京. Ni3A1系中高温耐磨金属间化合物的研究[J]. 高技术通讯, 1994, 0(1) |
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| 作者姓名： | 叶武俊 冯涤 韩光炜 骆合力 陈蓓京 |
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| 作者单位： | 冶金部钢铁研究总院 |
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| 摘 要： | 研究出一类Ｎｉ３Ａ１系金属间化合物中高温耐磨材料及抗汽蚀材料，其耐磨性基于 相的高温硬度、复合的第二相硬粒子及高温下组织稳定性。研究出该类合金的大气熔炼工艺、焊丝水平连铸工艺及焊接工艺，为工业化应用打下了坚实的基础。
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| 关 键 词： | 高温，耐磨，抗蚀，第二相 |
Investigation of Wear-resistante Ni3AI Base Intermetallics |
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| Ye Wujun, Feng Di, Han Guangwei, Luo Heli, Chen Beijing. Investigation of Wear-resistante Ni3AI Base Intermetallics[J]. High Technology Letters, 1994, 0(1) |
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| Authors: | Ye Wujun Feng Di Han Guangwei Luo Heli Chen Beijing |
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| Affiliation: | (received Aug. 26,1993,revised Nov. 1 )Ye Wujun, Feng Di, Han Guangwei, Luo Heli, Chen Beijing(Central Iron & Steel Research Institute,Ministry of Metallurgical Industry,Beijing 100081 ) |
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| Abstract: | igh temperature wear resistant and cavitation resistant Ni3AI intermetullics are investigsted. Its wearresistance is based on the high temperature hardness of , compound hard second phases and stability ofmicrostructure. Open melting, horizontal continuous casting welding wire (a new process in P. R. China)and welding processes for this material are developed. |
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| Keywords: | High temperature Wear-resistance Cavitation resistance Second-phase |
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