| 阳逻电厂冷凝器 B30 白铜管泄漏原因分析 |
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| 引用本文： | 王志武,李正刚,李朝志,杨厚君,刘尚慈. 阳逻电厂冷凝器 B30 白铜管泄漏原因分析[J]. 武汉大学学报(工学版), 1997, 0(5) |
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| 作者姓名： | 王志武 李正刚 李朝志 杨厚君 刘尚慈 |
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| 摘 要： | 通过化学成分分析、金相分析、电子显微分析、夹杂物分析，确定了阳逻电厂冷凝器Ｂ３０白铜管泄漏是由于冶金质量不合格，Ｂ３０白铜中含有ＮａＣｌ夹杂物引起点蚀造成的．
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| 关 键 词： | 冷凝器；点腐蚀；白铜；夹杂物 |
Analysis of Leak Cause of Condensers' B30 White Copper Tubes of Yangluo Power Plant |
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| Wang Zhiwu Li Zhenggang Li Chaozhi Yang Houjun Liu Shangci. Analysis of Leak Cause of Condensers' B30 White Copper Tubes of Yangluo Power Plant[J]. Engineering Journal of Wuhan University, 1997, 0(5) |
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| Authors: | Wang Zhiwu Li Zhenggang Li Chaozhi Yang Houjun Liu Shangci |
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| Affiliation: | College of Power and Mechanical Engineering |
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| Abstract: | The leak cause of the condenser tubes made of white copper of Yangluo Power Plant is found by chemical composition analysis ,metallographic analysis ,electronic microscopy and morphological analysis of inclusions.These analyses indicate that the metallurgical quality of the white copper is unqualified and the pitting corrosion is caused by the present of NaCl in white copper .These is the main cause leading to the leakage of white copper tubes. |
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| Keywords: | condensers pitting corrosion white copper inclusions |
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