A system for measurement of AC Barkhausen noise in electrical steels
Source abstract
Abstract
Barkhausen noise (BN) detection provides a powerful method of non-destructive evaluation of material properties. Most previous investigation of BN has been carried out at frequencies up to a few Hertz, but this paper demonstrates that measurements of BN can be made rapidly and accurately at power frequencies. Significant differences in BN are found in non-oriented steel compared to grain-oriented steel.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties and Applications · Advanced Electrical Measurement Techniques · Power Quality and Harmonics
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References (7)
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