Abstract
THIS communication is concerned with the anomalous phenomenon occasionally found in examining the magnetostriction of the ‘grain-orientated’ silicon–iron sheets, and it was believed to be a prime cause which gives rise to a transformer noise. The method of measurement is the static one which has been adopted by us for a long time1, and by this method the mean value of magnetostriction can be obtained. The experiments were carefully made with respect to a thin plate-like specimen.
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Honda, K., Masumoto, H., Shirakawa, Y., and Kobayashi, T., Sci. Rep. Res. Inst. Iron, Steel and Other Metals (Japan), A, 1, 341 (1949).
Heisenberg, W., Z. Physik, 69, 287 (1931).
Shturkin, D. A., Bull. Acad. Sci., U.R.S.S., 9, 661 (1947).
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SHIRAKAWA, Y., NUMAKURA, K. Anomalous Magnetostriction of the ‘Grain-orientated’ Silicon–Iron Sheet. Nature 190, 523 (1961). https://doi.org/10.1038/190523b0
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DOI: https://doi.org/10.1038/190523b0
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