| 铁基高温耐磨堆焊焊条的研究 |
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| 引用本文： | 刘政军 郝雪枫. 铁基高温耐磨堆焊焊条的研究[J]. 沈阳工业大学学报, 1995, 17(3): 35-38,83 |
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| 作者姓名： | 刘政军 郝雪枫 |
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| 作者单位： | 沈阳工业大学，沈阳锅炉压力容器检验研究所 |
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| 摘 要： | 研究了Ｃｒ－Ｎｉ－Ｂ－Ｗ－Ｖ－Ｎｂ和Ｃｒ－Ｂ－Ｗ－Ｍｏ－Ｎｂ两种合金系统的高温耐磨堆焊合金焊条，其堆焊层组织分别为合金奥氏体＋骨架状共晶碳化物＋颗粒状共晶碳化物，隐晶马氏体＋块状硬质相，颗粒状硬质相，具有较高的高温硬度和高温耐磨性。
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| 关 键 词： | 堆焊 耐磨性 焊条 耐磨堆焊焊条 铁基焊接材料 |
The Study on High Temperature Wear- resistant Electrodes of Iron Base |
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| Lu Zhengjun,Ji Jie Hau Xuefeng. The Study on High Temperature Wear- resistant Electrodes of Iron Base[J]. Journal of Shenyang University of Technology, 1995, 17(3): 35-38,83 |
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| Authors: | Lu Zhengjun Ji Jie Hau Xuefeng |
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| Abstract: | This paper successfully investigatcs the two kinds of hight emperature wear-resistantelectrod whose alloy systems are Cr-Ni-B-W-V-Nb . Theirstructure of the hardfacing layer are respectively alloy austenite framework of eutectic carbi-de grains of eutectic carbide and conceal crytal martensite blocks of hardening phase grains of hardening phase. The electrodes possess both higher hardness and higher wearresistante under high tempeiature conditon. |
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| Keywords: | hardness surfacing wear resistance |
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