| PWR核电站蒸汽发生器停堆湿保养工况联氨的缓蚀作用 |
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| 引用本文： | 张孟琴,潘庆春.PWR核电站蒸汽发生器停堆湿保养工况联氨的缓蚀作用[J].原子能科学技术,1992,26(4):86-89. |
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| 作者姓名： | 张孟琴 潘庆春 |
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| 作者单位： | 中国原子能科学研究院，中国原子能科学研究院，中国原子能科学研究院，中国原子能科学研究院 北京 102413，北京 102413，北京 102413，北京 102413 |
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| 摘 要： | 一、引言压水堆(PWR)核电站蒸汽发生器(SG)管材因二回路系统腐蚀产物积累发生应力腐蚀开裂,这是SG传热管破损的主要原因之一。维修和更换SG使PWR停运期间所需要的替用电力对发电站造成很大的财政负担,同时,二回路系统的腐蚀产物沉积在蒸汽发生器内,降低
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| 关 键 词： | 联氨 PWR SG 停堆湿保养 核电厂 |
INHIBITION EFFECT OF HYDRAZINE IN PWR STEAM GENERATOR SHUTDOWN WET PROTECTION CONDITION |
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| ZHANG MENGQIN PAN QINGCHUM YU JINGHUA HOU SHUFENG.INHIBITION EFFECT OF HYDRAZINE IN PWR STEAM GENERATOR SHUTDOWN WET PROTECTION CONDITION[J].Atomic Energy Science and Technology,1992,26(4):86-89. |
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| Authors: | ZHANG MENGQIN PAN QINGCHUM YU JINGHUA HOU SHUFENG |
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| Abstract: | The paper summarizes the shutdown wet protection condition of the steam generator (SG) in Qin Shan nuclear power plant. It is measured in laboratory that the corrosion rate and the sludge production rate of the SG shell(S271) and the feed-water pipes (A3) under the shutdown wet protection condition. The effect of air on the corrosion rate and the sludge production rate of S271 and A3, and the inhibition of hydrazine are also studied. |
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| Keywords: | Hydrazine Sludge production rate PWR SG Shutdown wet protection condition |
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