| 低碳板条马氏体组织对高强度螺栓性能的改善 |
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| 引用本文： | 王荣滨,王海燕.低碳板条马氏体组织对高强度螺栓性能的改善[J].工程机械,1994,25(9):27-29,9. |
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| 作者姓名： | 王荣滨 王海燕 |
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| 作者单位： | 南昌工具厂(王荣滨)，粤矿机械厂(王海燕) |
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| 摘 要： | 本文通过试验将低碳钢和低碳合金钢加热至高温奥氏体反后进行快速急冷淬火，获得低碳板条马氏体组织，提高了高强度螺栓的性能和使用寿命。
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| 关 键 词： | 高强度钢 螺栓 马氏体 热处理 性能 |
Performance improvement of high strength bolts by low-carbon martensitic lath struc-ture |
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| Wang Rong-bin et al..Performance improvement of high strength bolts by low-carbon martensitic lath struc-ture[J].Construction Machinery and Equipment,1994,25(9):27-29,9. |
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| Authors: | Wang Rong-bin |
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| Affiliation: | Wang Rong-bin et al. |
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| Abstract: | By experiment, heating low-carbon steel and low-carbon alloyed steel till they are aus-tenized and quenching tbem rapidly to obtain a low-carbon martensitic lath structure, the performance and service life of high strength bolts are improved. |
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| Keywords: | High strength bolt HigK strength steel Chemical composition Mechanical property Heat treat-ment |
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