| 东芝阀壳铸件的超声波探伤 |
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| 引用本文： | 史兴蓉.东芝阀壳铸件的超声波探伤[J].大型铸锻件,2000(4):36-41. |
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| 作者姓名： | 史兴蓉 |
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| 作者单位： | 东方汽轮机厂,四川,618201 |
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| 摘 要： | 介绍了东芝阀壳铸件 (主汽阀 MSV、调节阀 CV)超声波探伤缺陷的主要波形特征和识别方法。阐述了具体应用的超声波探伤方法以及铸件中缺陷的定性和定量 ,为今后其它类似铸件的超声波探伤提供依据
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| 关 键 词： | 阀壳铸件 超声波探伤 缺陷 |
Ultrasonic Examination of Toshiba Valve Shell Casting |
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| Shi Xingrong.Ultrasonic Examination of Toshiba Valve Shell Casting[J].Heavy Casting and Forging,2000(4):36-41. |
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| Authors: | Shi Xingrong |
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| Affiliation: | Shi Xingrong |
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| Abstract: | In this paper we introduce the main wave characteristic and identified method of defects examined by the ultrasonic in Toshiba valve shell casting (main steam valve and control valve) and describe the application of ultrasonic examination method and determination of defects found in casting, and provide basis for Ultrasonic examination of similar castings. |
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| Keywords: | Valve Shell Casting Ultrasonic Examination Defects |
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