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| 水电站压力钢管及蜗壳用钢板变形性能研究 | |
| 引用本文： | 彭帅,唐郑磊,许少普,李忠波,杨阳,张占杰. 水电站压力钢管及蜗壳用钢板变形性能研究[J]. 轧钢, 2018, 35(5): 17-20. DOI: 10.13228/j.boyuan.issn1003-9996.20170103 |
| 作者姓名： | 彭帅 唐郑磊 许少普 李忠波 杨阳 张占杰 |
| 作者单位： | 1.中国三峡建设管理有限公司乌东德工程建设部，云南昆明650000 ; 2.北京科技大学冶金与生态工程学院，北京100081 ; 3.南阳汉冶特钢有限公司钢研所，河南南阳474500 |
| 摘 要： | 强度(屈服强度、抗拉强度)、塑性、韧性和焊接性能是压力钢管及蜗壳用钢的4个质量特征,压力钢管及蜗壳制作过程中需进行不同的变形必然引起性能的变化。通过不同曲率半径变形过程观测变形后钢板的性能试验,考察了南阳汉冶特钢有限公司生产的SX780CF钢板对压力钢管及蜗壳成形工艺的适应性,结果表明该产品可以替代进口产品。 |
| 关 键 词： | 压力钢管及蜗壳 变形 性能变化 显微组织 |
| 收稿时间： | 2017-07-13 |
Study on deformation performance of plate for pressure steel tube and volute of hydropower station |
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| PENG Shuai,TANG Zheng- lei,XU Shao- pu,LI Zhong- bo,YANG Yang,ZHANG Zhan- jie. Study on deformation performance of plate for pressure steel tube and volute of hydropower station[J]. Steel Rolling, 2018, 35(5): 17-20. DOI: 10.13228/j.boyuan.issn1003-9996.20170103 | |
| Authors: | PENG Shuai TANG Zheng- lei XU Shao- pu LI Zhong- bo YANG Yang ZHANG Zhan- jie |
| Affiliation: | 1.Wudongde Project Construction Department，China Three Gorges Projects Development Co.,Ltd.,Kunming 650000，China ; 2.Metallurgical and Ecological Engineering School,University of Science and Technology Beijing,Beijing 100083，China ;3.Iron and Steel Research Institute,Nanyang Hanye Special Iron & Steel Co.,Ltd.,Nanyang 474500，China |
| Abstract: | Strength (yield strength,tensile strength),plasticity,toughness and welding performance are the four quality features of the pressure steel pipe and volute steel.Different deformation of pressure steel pipe and volute forming should be occoured during production process.The adaptability of SX780CF plate to pressure steel pipe and volute forming process was investigated by observing the deformation process of different radius of curvature and the performance test of deformed plate.The results show that this plate can replace the imported one. |
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