The NDT Analysis for the Leakage Reason of Ammonia Synthetic Tower Shell
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。
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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所属栏目 试验研究
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收稿日期 2007/1/30
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备注李学锋(1966-),学士,从事无损检测工作。
引用该论文: 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
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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参考文献
【1】JB 4730—1994 压力容器无损检测[S].
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