Abstract
Longitudinal and transverse magnetostriction measurements were performed on polycrystalline Fe100-xTix alloys, for a large Ti concentration range, from x=8.8 to 34.7 at.%. Our results showed that substituting Fe by Ti does not significantly enhance the magnetostriction. For all Ti concentrations in the magnetically saturated state, the longitudinal magnetostriction values vary from -2 × 10-6 to 6 × 10-6. On the other hand, Fe100-xTix alloys exhibit a large forced volume magnetostriction, which increases with increasing Ti-concentration. The magnetostriction behavior could be explained considering investigations of the hyteresis loops and the microstructure. © 2010 IEEE.
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Sato Turtelli, R., Bormio-Nunes, C., Alecrim, D. T., Atif, M., Nunes, C. A., & Grossinger, R. (2010). Magnetostriction of Fe-Ti alloys. IEEE Transactions on Magnetics, 46(2), 498–501. https://doi.org/10.1109/TMAG.2009.2033460
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