Quantitative Measurements of Texture by the Magnetic Torque Method

Autor:	L. P. Tarasov
Rok vydání:	1938
Předmět:	Optics Magnetic energy Magnetic moment Ferromagnetism Orientation (computer vision) business.industry Mathematical analysis General Physics and Astronomy Texture (crystalline) Pole figure business Mathematics
Zdroj:	Journal of Applied Physics. 9:192-196
ISSN:	1089-7550 0021-8979
DOI:	10.1063/1.1710408
Popis:	Magnetic torque measurements offer a possibility of specifying texture in ferromagnetic materials in a quantitative fashion and several methods have been proposed for accomplishing this. The method of Akulov and Bruchatov, although formally correct, is shown to be so restricted by its assumptions as to be inapplicable even to the commonest texture. A method proposed by Bitter, involving root‐mean‐square deviations from some mean orientation, is found to fail in practice because of the uncertainty in the measurement of the magnetic energy. A modification of this method, in which x‐ray data are used to establish a relationship between two of the root‐mean‐square deviations, gives results in fair agreement with the pole figure of a cold‐rolled iron‐silicon alloy.
Databáze:	OpenAIRE
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