Calculation of residual magnetic-field distributions upon hysteretic interference of a pulsed magnetic field
Source abstract
Abstract
Equations that are used for the calculation and distributions of the electrical voltage U ( t ) output from a magnetic-field transducer as it scans a discrete magnetic medium with recorded residual magnetic fields, which were produced in it by acting individual magnetic-field pulses with opposite-polarity surges, are reported. The distributions were obtained via the Delphi programming language. The phenomenon of hysteretic interference ( HI ) of a magnetic field, which allows one to increase the accuracy of measurements, is used for the inspection of objects made from electrocoductive and magnetic materials.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Non-Destructive Testing Techniques · Welding Techniques and Residual Stresses · Ultrasonics and Acoustic Wave Propagation
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References (5)
Show source-provided references
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