| 射线探伤中环焊缝一次透照长度计算的探讨 |
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| 引用本文： | 龙良军. 射线探伤中环焊缝一次透照长度计算的探讨[J]. 中国化工装备, 2003, 5(3): 19-22 |
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| 作者姓名： | 龙良军 |
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| 作者单位： | 川化集团有限责任公司化工设备厂,610300 |
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| 摘 要： | 通过对一次透照长度概念的分析以及对环焊缝内透偏心法(F
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| 关 键 词： | 一次透照长度 分析 化式 指导 比较 探讨 |
An Approach to the Calculation of the Length of Once-through Penetrationin in the Circular Bead in Radiographec Test |
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| Long Liang jun. An Approach to the Calculation of the Length of Once-through Penetrationin in the Circular Bead in Radiographec Test[J]. China Chemical Industry Equipment, 2003, 5(3): 19-22 |
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| Authors: | Long Liang jun |
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| Affiliation: | Chemical equipment plant of SCW Group Ltd. Chendu China 610300 |
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| Abstract: | Through the analysis to the concepts of once-through penetration length and the deduction of the formula of the method of inner penetration of circular bead at off-center locationand the Calculation and the comparison between the defferentresults, the anthor makes an approach to the formula 4.20 inand points out the necessity to makemodification to the original formula, |
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| Keywords: | once-through penetration length analysis formula deduction comparison approach |
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