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Development of technologies for diagnosis of degradation in service of stainless steel equipment in LNG terminals.

Author(s) : ITO S., ARAI Y.

Summary

Technology was developed enabling the detection and estimation of depth of stress corrosion cracks (SCC) from above a paint layer. The technology is capable of detecting SCC of a depth of at least 1 mm, and is capable of estimating the depth of SCC of a depth of at least 3 mm. The efficiency of inspection for SCC is improved as a result of primary diagnosis (AE testing) and secondary diagnosis (UT testing).

Details

  • Original title: Development of technologies for diagnosis of degradation in service of stainless steel equipment in LNG terminals.
  • Record ID : 2007-1864
  • Languages: English
  • Source: LNG 14. Proceedings of the 14th international conference and exhibition of liquefied natural gas [CD-ROM].
  • Publication date: 2004/03/21

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