| F12钢主蒸汽管道焊缝裂纹返修处理 |
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| 引用本文： | 刘宝建,邹智成.F12钢主蒸汽管道焊缝裂纹返修处理[J].西北电力技术,2001,29(1):29-30,33. |
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| 作者姓名： | 刘宝建 邹智成 |
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| 作者单位： | [1]西北电力试验研究院，西安710054 [2]秦岭发电厂，陕西渭南714206 |
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| 摘 要： | 分析了F12钢的焊接性和影响其焊接质量的主要因素，提出了F12钢焊接及焊后热处理规范，及合理的返修工艺。保证了焊接质量。
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| 关 键 词： | F12钢 焊缝裂纹 热处理 主蒸汽管道 发电厂 |
Repair of Seam Crack on F12 Steel Main Steam Pipe |
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| LIU Baojian,ZOU Zhicheng.Repair of Seam Crack on F12 Steel Main Steam Pipe[J].Northwest China Electric Power,2001,29(1):29-30,33. |
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| Authors: | LIU Baojian ZOU Zhicheng |
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| Abstract: | This paper analyzes the weldability of F12 steel and main factors effecting weld quality. Weld, heat-treatment code and reasonable repair technology of F12 steel are raised to ensure weld quality. |
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| Keywords: | F12 steel seam crack weld and heat-treatment |
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