Effective Magnetic Method for Detecting Longitudinal Cracks in the Pipes of Pipe-Line Transport

Abstract

The magnetic method based on sensing the magnetic field distribution in the vicinity of a defect with a special measuring device is intended for using in flaw detector gears for intra-pipe inspection and allows detecting longitudinal cracks, corrosion affections on an external surface. The instrument has been developed which implements this method and features high noise immunity and tolerance for many external factors.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1996
Accession Number
ADP010180

Entities

People

  • G. Shelihov
  • V. Lozovsky
  • V. Rozov
  • V. Usoshin

Tags

Communities of Interest

  • Sensors

DTIC Thesaurus Topics

  • Abstracts
  • Amplitude
  • Computers
  • Corrosion
  • Detection
  • Detectors
  • Electronic Scanners
  • Immunity
  • Inspection
  • Magnetic Fields
  • Magnetic Properties
  • Materials
  • Reliability
  • Specifications
  • Standards
  • Technical Information Centers

Readers

  • Aerospace Test and Evaluation
  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Materials Science (Mechanical Engineering).