| 大型原油储罐用钢的焊接热模拟试验 |
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| 引用本文： | 章小浒. 大型原油储罐用钢的焊接热模拟试验[J]. 压力容器, 2009, 26(10): 1-4. DOI: 10.3969/j.issn.1001-4837.2009.10.001 |
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| 作者姓名： | 章小浒 |
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| 作者单位： | 合肥通用机械研究院,国家压力容器与管道安全工程技术研究中心,安徽,合肥,230031 |
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| 摘 要： | 用焊接热模拟的试验方法研究了大型原油储罐用钢在大线能量焊接条件下焊接热影响区的冲击韧性，热模拟试验结果表明：大型原油储罐用钢在焊接线能量为100kJ／cm条件下，焊接热影响区的冲击韧性能够满足设计要求。
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| 关 键 词： | 原油储罐 焊接热模拟 线能量 气电立焊 |
Welding Heat Simulation Experiment of High Input Energy Welding Steel Plate for Oil Storage |
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| ZHANG Xiao-hu. Welding Heat Simulation Experiment of High Input Energy Welding Steel Plate for Oil Storage[J]. Pressure Vessel Technology, 2009, 26(10): 1-4. DOI: 10.3969/j.issn.1001-4837.2009.10.001 |
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| Authors: | ZHANG Xiao-hu |
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| Affiliation: | ZHANG Xiao - hu ( National Technology Research Center on Pressure Vessel and Pipeline Safety Engineering, Hefei General Machinery Research Institute, Hefei 230031, China) |
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| Abstract: | This paper has used the test method of welding thermal simulation to research the impact duetlity of heat - affected zone, when steel used in large - sized crude oil storage tanks is welded by large heat input. The results of thermal simulation tests indicate that, when steel used in large - sized crude oil stor- age tanks is welded by the heat input of 100 kJ/cm, the impact ductlity of heat - affected could meet the design requirements. |
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| Keywords: | crude oil storage tanks welding thermal simulation heat input electro - gas enclosed welding |
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