Statistical properties of magnetization discontinuities in technical steels
- 1 March 1974
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 10 (1) , 39-43
- https://doi.org/10.1109/tmag.1974.1058285
Abstract
The application of statistical methods to the study of technical steels is described and a statistical amplitude distribution function for the magnetization discontinuities is presented, making use of the correlation between the amplitudes observed and the structure of the material. It is shown by experimental measurements that the optically measured grain size distribution of fine-grain low-carbon steel correlates closely over a wide range with the distribution of the pulse heights measured. The results of previously performed measurements have been investigated statistically using a multichannel analyser, and these pulses are shown to obey Weibull's distribution. The physical characteristics of the distribution function of the magnetic discontinuities and its computed parameters are discussed.Keywords
This publication has 4 references indexed in Scilit:
- Measurements of spectra of clustered Barkhausen transitions in technical steelIEEE Transactions on Magnetics, 1973
- A new electronic grain-size analyser for technical steelJournal of Physics E: Scientific Instruments, 1972
- Measurements of Optimum Domain Widths in Silicon-IronProceedings of the Physical Society, 1960
- Ferromagnetic Domain Sizes in Polycrystalline Silicon-IronProceedings of the Physical Society, 1959