| 稀土低合金空淬马氏体——贝氏体耐磨铸钢的研究 |
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| 引用本文： | 赵国刚,毛新宇,王金良,王昌.稀土低合金空淬马氏体——贝氏体耐磨铸钢的研究[J].黑龙江科技学院学报,1994(1). |
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| 作者姓名： | 赵国刚 毛新宇 王金良 王昌 |
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| 作者单位： | 黑龙江矿业学院机械工程系 |
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| 摘 要： | 一种新型低合金耐磨铸钢经空淬处理,获得下贝氏体和马氏体组织,综合机械性能优越。工业试验表明,用该钢制造的破碎锤头耐磨性是高锰钢的3.4倍,是低合金马氏体钢的1.8倍。
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| 关 键 词： | 低合金 空淬 贝氏体 铸钢 |
THE RESEATCH ON RE LOW-ALLOY AIR-QUENCHING MARTENSITE-BAINITE WEAR-RESISTANT CAST STEEL |
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| Zhao Guogang,Mao Xinyu,Wang Jinliang,Wang Chang.THE RESEATCH ON RE LOW-ALLOY AIR-QUENCHING MARTENSITE-BAINITE WEAR-RESISTANT CAST STEEL[J].Journal of Heilongjiang Institute of Science and Technology,1994(1). |
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| Authors: | Zhao Guogang Mao Xinyu Wang Jinliang Wang Chang |
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| Institution: | Mechanical Engineering Department |
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| Abstract: | A new low-alloy wear-resistant cast steel is introduced in the paper. By air-quenching,the steel obtains lower bainite and martensite, and its mechanical properties are very advantageous. Industrial experiment results revealed that wear resistance of breaking hammerhead-made steel was 2.4 times higher than that of high Mn steel, and 0.8 times higher than that of low-alloy martensite steel. |
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| Keywords: | low-alloy cast steel Bainite Air-quenching |
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