| 电磁超声探测石油套管管端盲区的试验与研究 |
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| 引用本文： | 刘卓然. 电磁超声探测石油套管管端盲区的试验与研究[J]. 焊管, 2000, 23(2): 11-16 |
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| 作者姓名： | 刘卓然 |
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| 作者单位： | 天津钢管公司质量保证部,300301 |
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| 摘 要： | 天津钢管公司生产的石油套管采用ＮＤＴ全自动１００％探伤。但因种种原因，钢管两端存在探伤盲区，而石油套管必须对盲区进行１００％检测，就要切掉两端盲区。本文阐述了用电磁超声探测钢管两端盲区进行的试验，并作了分析与探讨。
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| 关 键 词： | 钢管 管端盲区 石油套管 电磁超声探测 |
Test and Research of Electric-magnetic UST for the Petroleum Casing Pipe End Blind Area |
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| Liu Zhuoran. Test and Research of Electric-magnetic UST for the Petroleum Casing Pipe End Blind Area[J]. Welded Pipe and Tube, 2000, 23(2): 11-16 |
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| Authors: | Liu Zhuoran |
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| Affiliation: | Liu Zhuoran |
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| Abstract: | The petroleum Casing made in Tianjin Pipe Corporation is inspected with NDT automatically by 100%. But with some reasons, both of the pipe ends have blind area. The 100% inspection of theses area is necessary, or both the pipe ends shall be cut off. This article introduces, discusses and analyzes the test of Elaectro-magnetic technology for the inspection of the pipe end blind area . |
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| Keywords: | Electo-magnetic Ultrasonic Test Steel Pipe Detection Pipe End Blind Area |
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