| 110mm厚Q345B钢板Z向性能影响因素分析 |
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| 引用本文： | 杨永达,李春智,沈钦义,姜中行. 110mm厚Q345B钢板Z向性能影响因素分析[J]. 宽厚板, 2012, 18(1): 35-36 |
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| 作者姓名： | 杨永达 李春智 沈钦义 姜中行 |
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| 作者单位： | 首钢技术研究院 |
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| 摘 要： | 在首秦4300mm轧机上采用控轧控冷工艺对110mm厚Q345B板坯进行轧制，轧后进行正火热处理，通过对z向拉伸试样断口的研究及分析，指出了影响钢板z向性能的主要因素。
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| 关 键 词： | Z向性能 因素分析 |
Analysis of Factors Affecting Z- Directional Properties of Q345B Steel Plate with Thickness of 110 mm |
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| Yang Yongda , Li Chunzhi , Shen Qinyi , Jiang Zhonghang. Analysis of Factors Affecting Z- Directional Properties of Q345B Steel Plate with Thickness of 110 mm[J]. Wide and Heavy Plate, 2012, 18(1): 35-36 |
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| Authors: | Yang Yongda Li Chunzhi Shen Qinyi Jiang Zhonghang |
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| Affiliation: | (Shougang Research Institute of Technology) |
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| Abstract: | Q345B steel plate with thickness of 110 mm is produced with TMCP process on 4 300 mm medium plate mill of Shougang Qinhuangdao, normalizing heat treatment was carried on after rolling. Through studying and analyzing the fracture of Z - directional tensile specimen, the main factors affecting Z - directional properties of steel plate was revealed. |
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| Keywords: | Z - directional preperties Factor analysis |
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