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Fe83Ga17 Galfenol Magnetostrictive Material Wire Magnetostriction up to 200PPM
|Material||Fe83Ga17||Size Range||Diameter 0.50~3.0mm|
|Equal Grades||Galfenol||Forms Of Supply||Wire, Rod, Plate|
rare earth metals,
solid state materials,
Magnetostrictive Material 200PPM
Fe83Ga17 Alloy(Galfenol) is a magnetostrictive alloy comprised primarily of the elements iron (Fe) and gallium (Ga).
It was hypothesized that other magnetostrictive alloys had to exist that combined the mechanical robustness of Ni and the giant magnetostrictive response of Terfenol-D.
Galfenol exhibits a unique combination of mechanical and magnetostrictive (magnetic) properties that legacy smart materials do not.
Magnetostriction λ, ppm(125～500 Oe, 12～36MPa): 180～300
Density(ρg), g/cm3 7.6
Curie Temperature(Tc), ℃: ＞760
Relative Permeability(μr): 32～180
Tensile Strength(σb), MPa: ＞450
Product size range:
Bar: diameter φ6～25mm
Wire: diameter＜φ3 mm(stock size: diameter 0.80mm)