| 温变形对碳钢组织细化的作用 |
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| 引用本文： | 王泾文,王雄文,马本骥.温变形对碳钢组织细化的作用[J].安徽工程科技学院学报,1999(4). |
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| 作者姓名： | 王泾文 王雄文 马本骥 |
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| 作者单位： | [1]安徽机电学院 [2]芜湖职业技术学院 [3]合肥开关厂 |
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| 摘 要： | 研究了中温预变形对亚、过共析钢组织的影响。结果表明，对于亚共析钢，在中温区变形、保温后可使先共析铁素体和珠光体组织大大细化，显著改善钢中铁素体和珠光体的分布状况；对于（ 过） 共析钢，中温区预变形则可大大缩短钢的球化时间，改善球化效果，细化组织，特别是对消除钢中的网状组织具有明显的效果。
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| 关 键 词： | 预变形 碳钢 组织细化 |
Effect of Medium Temperature Deformation on Refinement of Carbon Steel Structure |
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| Wang Jinwen.Effect of Medium Temperature Deformation on Refinement of Carbon Steel Structure[J].Journal of Anhui University of Technology and Science,1999(4). |
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| Authors: | Wang Jinwen |
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| Institution: | Wang Jinwen (Anhui Institute of Mechanical and Electrical Engineering Wuhu 241000) Wang Xiongwen (Wuhu Vocational Institute of Technology Wuhu 241000) Ma Benji (Hefei Switch Gear Factory HeFei 230001) |
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| Abstract: | The influence of pre-deformation at medium temperature on the transformed structures of plain carbon steels is investigated. The results show that, in hypoeutectoid steels, deformation at medium temperature may fine the structure and improve the distribution of ferrite and pearlite greatly; in hypereutectoid steels, it will remarkably reduce nodulizing, fine the sphcroidiscd structure and especially eliminate the network of cementite in the structure. |
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| Keywords: | pre-deformation carbon steel fine structure |
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