| 35MnBM热送热装改善钢坯的带状组织实践 |
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| 引用本文： | 刘建培,刘培跃.35MnBM热送热装改善钢坯的带状组织实践[J].河北冶金,2013(5):26-27,44. |
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| 作者姓名： | 刘建培 刘培跃 |
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| 作者单位： | 1. 河北钢铁集团石钢公司技术部,河北石家庄050031;北京科技大学材料科学与工程学院,北京100083
2. 石家庄职业技术学院机电工程系,河北石家庄,050081 |
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| 摘 要： | 探讨了35MnBM钢带状组织的形成、危害及消除方法。通过采用热送热装工艺试验,提高连铸坯的装炉温度,延长钢坯在炉内的高温扩散时间,使35MnBM钢坯的带状组织级别全部控制到2.5级以下,满足了用户对带状组织的控制要求。
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| 关 键 词： | 35MnBM钢 热送热装 钢坯 带状组织 实践 |
HOT DELIVERY AND HOT CHARGE TO IMPROVE BANDED STRUCTURE OF BILLET FOR 35MnBM STEEL |
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| Liu Jianpei
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Liu peiyue.HOT DELIVERY AND HOT CHARGE TO IMPROVE BANDED STRUCTURE OF BILLET FOR 35MnBM STEEL[J].Hebei Metallurgy,2013(5):26-27,44. |
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| Authors: | Liu Jianpei Liu peiyue |
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| Affiliation: | 1.Technique Department,Shijiazhuang Iron and Steel Company,Hebei Iron and Steel Group,Shijiazhuang,Hebei,050031;2.Department of Mechanical and Electrical Engineering,Shijiazhuang Institute of Vocation and Technique,Shijizhuang,Hebei,050081;3.Material Science and Engineering Institute,Beijing University of Science and Technology,Beijing,100083) |
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