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Magnetostriction of Fe-Ti Alloys
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2010)
Longitudinal and transverse magnetostriction measurements were performed on polycrystalline Fe(100-x)Ti(x) alloys, for a large Ti concentration range, from x = 8.8 to 34.7 at.%. Our results showed that substituting Fe by ...
Modeling a magnetostrictive transducer using genetic algorithm
(2001)
This work reports on the applicability of the genetic algorithm (GA) to the problem of parameter determination of magnetostrictive transducers. A combination of the Jiles–Atherton hysteresis model with a quadratic moment ...
Magnetostriction of polycrystalline Fe-Ge alloys
(ELSEVIER SCIENCE SA, 2009)
The longitudinal and transverse magnetostriction and microstructure of polycrystalline Fe(100-x)Ge(x) (x= 8, 12, 15, 20) alloys were investigated in order to correlate the magnetostriction with microstructure. In order to ...
Magnetostriction of melt-spun Fe(85)Ga(15), Fe(78)Ni(7)Ga(15) and Fe(78)Co(7)Ga(15) stacked ribbon samples
(ELSEVIER SCIENCE BV, 2010)
A set of stacked ribbon samples with the compositions Fe(85)Ga(15), Fe(78)Ni(7)Ga(15) and Fe(78)Co(7)Ga(15) were prepared. XRD on these ribbons show that the binary Fe(85)Ga(15) ribbon exhibits the disordered A2 structure ...
Magnetostrictive behaviour of Fe73.5Si13.5B9Nb3-xMoxCu1 alloys
(Elsevier Science, 2010-08)
Magnetostriction, dilatation and calorimetric measurements were performed on FINEMET type as-quenched and heat treated ribbons. Nb was gradually replaced by Mo in order to study the influence of the refractory elements ...
Magnetostriction of Fe-Sn polycrystalline alloys
(ELSEVIER SCIENCE BV, 2008)
In the present work we study the magnetostriction of Fe(91)Sn(9) and Fe(80)Sn(20) polycrystalline samples produced by arc melting and heat treated at temperatures of 1153 K for 6 h and 1023 K for 24 h, looking for high ...
Direct measurement of intrinsic atomic scale magnetostriction
(AMER PHYSICAL SOC, 2008)
Using differential x-ray absorption spectroscopy (DiffXAS) we have measured and quantified the intrinsic, atomic-scale magnetostriction of Fe(81)Ga(19). By exploiting the chemical selectivity of DiffXAS, the Fe and Ga local ...
Near zero magnetostriction of Fe-Ti alloys
(IOP PUBLISHING LTD, 2009)
Fe(100-x)Ti(x) alloys (x = 10, 15, 20) were studied with respect to their microstructure and magnetostriction. Depending on heat treatment temperature and composition, the sample retained either the alpha-phase (A2 structure) ...