Suzhou a-One Special Alloy Co., Ltd.| Sourcing Services
Suzhou a-One Special Alloy Co., Ltd.

China Manufacturer with main products: High Temperature Alloy, Anti-Corrosion Alloy, Special Stainless Steel, Precision Alloy, Magnetostrictive Material, Waveguide Wire, Terfenol-D...

Home  >Products Catalog > Magnetostrictive Material > FeGa alloy-Galfenol ( large magnetostrictive alloy)

FeGa alloy-Galfenol ( large magnetostrictive alloy)

FOB Price: 5.00 - 8.00 USD/Gram
Supply Ability: 10,000 Gram per Month
Payment Terms: T/T
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China
Packaging Details: bubble and carton packing

Quick Details

  • Alloy Or Not: Is Alloy
  • Shape: round,square,rectangle,slice
  • Grade: Fe83Ga17
  • Standard: ASTM,GB


FeGa alloy-Galfenol ( large magnetostrictive alloy)
FeGa 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.

Composition: Fe83Ga17

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

Conductivity(ρ), 10-6Ωcm: 80

Tensile Strength(σb), MPa: >450

FeGa alloy-Galfenol  size range in A-ONE ALLOY:

Bar: diameter φ6~25mm

Strip: thickness<1mm

Wire: diameter<φ3 mm(stock size: diameter 0.80mm)

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