| 绕板式高压容器的射线检测 |
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| 引用本文： | 李学锋,肖迪红. 绕板式高压容器的射线检测[J]. 无损检测, 2008, 30(4): 232-234 |
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| 作者姓名： | 李学锋 肖迪红 |
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| 作者单位： | 1. 长沙明鉴检测技术有限公司,长沙,410015
2. 中南大学,长沙,410075 |
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| 摘 要： | 对氨合成塔筒体泄漏情况进行了分析,提出了在制造过程中进行一次半厚度(30mm)射线检测,焊缝内表面进行100%磁粉检测。同时,在设备设计、制造和使用过程中应严格控制和管理。
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| 关 键 词： | 射线检测 氨合成塔 泄漏 灵敏度 |
| 文章编号： | 1000-6656(2008)04-0232-03 |
| 修稿时间： | 2007-01-30 |
The NDT Analysis for the Leakage Reason of Ammonia Synthetic Tower Shell |
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| LI Xue-Feng,XIAO Di-Hong. The NDT Analysis for the Leakage Reason of Ammonia Synthetic Tower Shell[J]. Nondestructive Testing, 2008, 30(4): 232-234 |
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| Authors: | LI Xue-Feng XIAO Di-Hong |
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| Affiliation: | LI Xue-Feng1; XIAO Di-Hong2(1.Changsha Mingjian Testing Ltd.; Changsha 410015; China; 2.Centra-South University; Changsha 410075; China); |
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| Abstract: | The leakage reason of ammonia synthetic tower shell was analyzed.It was proposed that both radiographic testing at half thickness and magnetic particle testing for weld surface were necessary during manufacture.On the same time,the design,manufacture and management for equipment should be strictly controlled and managed. |
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| Keywords: | Radiographic testing Ammonia synthetic tower Leakage Radiographic sensitivity |
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