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| 田湾核电站冷却剂泵工作叶轮端部缺陷处理过程的核安全监督 | |
| 引用本文： | 张春明,宋琛修,侯伟,陈峰华. 田湾核电站冷却剂泵工作叶轮端部缺陷处理过程的核安全监督[J]. 核安全, 2006, 0(4): 16-19 |
| 作者姓名： | 张春明 宋琛修 侯伟 陈峰华 |
| 作者单位： | 1. 国家环保总局核与辐射安全中心,北京,100082 2. 国家环保总局北方核与辐射安全监督站,北京,100082 3. 国家环境保护总局,北京,100035 4. 机械科学研究院核设备安全与可靠性中心,北京,100044 |
| 摘 要： | 江苏核电有限公司在对1号机组进行役前检查时,发现主泵工作叶轮的叶片端面与盖板连接处的焊接区域有缺陷.本文描述了北方监督站在缺陷的处理过程中所进行的核安全监督. |
| 关 键 词： | 核安全监督 工作叶轮 缺陷 未焊透缺陷 |
Nuclear Safety Inspection of Treatment of Defects at Blades of Working Impellers of Primary Pump of TNPS |
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| ZHANG Chunming,SONG Chenxiu,HOU Wei,CHEN Fenghua. Nuclear Safety Inspection of Treatment of Defects at Blades of Working Impellers of Primary Pump of TNPS[J]. Nuclear Safety, 2006, 0(4): 16-19 | |
| Authors: | ZHANG Chunming SONG Chenxiu HOU Wei CHEN Fenghua |
| Abstract: | The defects at the welding areas of blades of working impellers of primary pump connecting the cover plate have been found during pre-service inspection of Unit 1 at JNPC.This paper describes nuclear safety inspection activities of Northern Regional Office during treatment of defects. |
| Keywords: | nuclear safety inspection working impeller defect lack of penetration |
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