| 特厚合金结构钢板30CrMo的开发 |
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| 引用本文： | 袁永旗,高照海,唐郑磊,李忠波,于飒,李亮亮.特厚合金结构钢板30CrMo的开发[J].钢铁研究,2011,39(6):46-49. |
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| 作者姓名： | 袁永旗 高照海 唐郑磊 李忠波 于飒 李亮亮 |
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| 作者单位： | 南阳汉冶特钢有限责任公司技术中心,河南南阳,474500 |
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| 摘 要： | 南阳汉冶特钢采用模铸浇注、3 800mm轧机轧制、钢板回火、试样调质的热处理工艺,成功地开发并批量生产了特厚30CrMo合金结构用钢板。钢板的超声波探伤全部符合JB/T4730.3-2005一级标准;钢板屈服强度平均为955MPa,比标准相富余170MPa;抗拉强度平均为1 048MPa,比标准富余118MPa,伸长率...
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| 关 键 词： | 特厚 合金结构钢板 焊接 |
Development of thick alloy structural steel plate 30CrMo |
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| YUAN Yong-qi,GAO Zhao-hai,TANG Zheng-lei,LI Zhong-bo,YU Sha,LI Liang-liang.Development of thick alloy structural steel plate 30CrMo[J].Research on Iron and Steel,2011,39(6):46-49. |
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| Authors: | YUAN Yong-qi GAO Zhao-hai TANG Zheng-lei LI Zhong-bo YU Sha LI Liang-liang |
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| Affiliation: | YUAN Yong-qi,GAO Zhao-hai,TANG Zheng-lei,LI Zhong-bo,YU Sha,LI Liang-liang (Technology Center of Nanyang Han Ye Steel Co.Ltd.,Nanyang 474500,China) |
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| Abstract: | Thick alloy structural steel plate 30CrMo has been successfully developed and put into batch production in Nanyang Han Ye Steel Co.Ltd.The production processes include mold casting,3 800 mm mill rolling,plate tempering,quenching and heat treatment,etc.The ultrasonic test of the plate shows that all indexes are in compliance with the standard of JB/T 4730.3-2005.The average yield strength of steel reaches 955 MPa,170 MPa higher than the standards;The average tensile strength is 1 048 MPa,118 MPa higher than ... |
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| Keywords: | super thick alloy structural steel plate welding |
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