| 核电汽轮机轴瓦制造问题分析及改进 |
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| 引用本文： | 冀润景. 核电汽轮机轴瓦制造问题分析及改进[J]. 电力学报, 2014, 0(3): 267-270 |
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| 作者姓名： | 冀润景 |
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| 作者单位： | 中国电能成套设备有限公司,北京100080 |
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| 摘 要： | 针对百万核电汽轮机轴瓦浇注巴氏合金后的无损探伤环节中暴露出的问题进行分析,发现其在设计结构、浇注工艺及其执行方面存在的问题,认为合金浇注过程中的挂锡、浇注方式、浇注温度控制及冷却是影响轴瓦质量的关键因素,并提出了改进措施,在实践应用中改善了设备质量。
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| 关 键 词： | 核电汽轮机 轴瓦 巴氏合金 结合强度 改进 |
Analysis and Improvement for Manufacturing Problems of Nuclear Turbine Bearing |
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| JI Run-jing. Analysis and Improvement for Manufacturing Problems of Nuclear Turbine Bearing[J]. Journal of Electric Power, 2014, 0(3): 267-270 |
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| Authors: | JI Run-jing |
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| Affiliation: | JI Run-jing (China Power Complete Equipment Co,. Ltd, Beijing 100080, China) |
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| Abstract: | Regarding with the manufacturing problem ex- posing after NDT was conducted for 1 000 MW nuclear turbine bearing, analysis was made according to each process of white metal casting, countermeasures were proposed, and improvement was made during the practice. |
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| Keywords: | bearing white metal binding force improvement |
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