Abstract
The magnetostriction constant of nickel was measured as a function of plastic deformation up to an elongation of 30%. The values of the magnetostriction constant in deformed samples deviate considerably, a fact which cannot be explained by errors of measurement. The absolute value of the magnetostriction constant decreases with increasing plastic deformation (by around 5%).
Abstract
Измерялась постоянн ая магнитострикции н икеля в зависимости от пласт ической деформации до 30% удлине ния. У деформированны х образцов имеется разброс знач ений, который нельзя объяс нить неточностью изм ерений. Абсолютное значение постоянной магнитострикции уме ньшается при увеличе нии пластической деформ ации (примерно на 5%).
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In conclusion the authors thank J. Kaczér, C. Sc. and B. Šesták, C. Sc. for carefully reading the paper and for their remarks, J. Míčová for help in the measurements and workers of the chemical department of our Institute for careful preparation of the samples.
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Pačes, J., Šuda, P. The influence of plastic deformation on the magnetostriction constant of nickel. Czech J Phys 11, 439–443 (1961). https://doi.org/10.1007/BF01698385
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DOI: https://doi.org/10.1007/BF01698385