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首页> 外文期刊>Pipeline & gas journal >INSIDE JOB: Phased Array Ultrasound Can Deliver Better Weld Inspections
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INSIDE JOB: Phased Array Ultrasound Can Deliver Better Weld Inspections

机译:内部作业:相控阵超声波可以提供更好的焊接检查

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摘要

Pipeline weld inspections are one of the most challenging - and common - types of nondestructive testing (NDT) applications in the oil and gas industry. Joining materials with different metallurgical properties, grain alignments, acoustic characteristics, cylindrical geometries, and other attributes can produce minute flaws and defects that are difficult to identify or detect even with sophisticated probes and instruments."The results of weld inspections can have a big effect on decisions about uptime, code compliance, and safety," said Chad Ivy, regional advanced operations managef for Versa Integrity Group, which is based in Houston.Ultrasonic testing (UT) helps clients make those important decisions, Ivy said."Having a clean, clear digital picture on the screen, in the moment, lets clients see what's going on with their assets," Ivy said. "We're able to put inspection data into a 3-D imaging format with a level of resolution that's so clear and detailed that clients can recognize flaws without the understanding of ultrasonics that we have as technicians. The image goes up on a big display and we walk them through it. It changes the way we communicate inspection results with clients."
机译:管道焊接检查是石油和天然气行业最具挑战性且最常见的无损检测(NDT)类型之一。连接具有不同冶金性能,晶粒排列,声学特性,圆柱几何形状和其他属性的材料会产生细微的缺陷和缺陷,即使使用复杂的探针和仪器也难以识别或检测。”焊接检查的结果可能会产生很大的影响关于正常运行时间,代码合规性和安全性的决策,”位于休斯敦的Versa Integrity Group的区域高级运营管理人员Chad Ivy说。超声波测试(UT)帮助客户做出这些重要的决定,“ Ivy说。 ,现在,屏幕上清晰的数字图像可以让客户看到其资产的状况。” Ivy说。 “我们能够将检查数据以清晰而详细的分辨率转换为3D成像格式,以使客户无需了解我们作为技术人员所拥有的超声波就可以识别缺陷。图像可以在大显示屏上显示我们会逐步引导他们。它改变了我们与客户交流检验结果的方式。”

著录项

  • 来源
    《Pipeline & gas journal》 |2018年第11期|56-57|共2页
  • 作者

    Dominic Giguere Zetec;

  • 作者单位
  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
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