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Metallic Glass Nickel/Iron/Silicon/Boron Coil

Grade: Metallic Glass
Formula: Ni 40/Fe 40/Si+B 19/Mo 1-2 (At.%)
Form: Coil
Material: Nickel/Iron/Silicon/Boron
Commodity: Glasses
Thickness: 0.025mm
Coil Width: 25mm
Hazard Pictogram: GHS07, GHS08
Metallic Glass Nickel/Iron/Silicon/Boron Coils is a rapidly cooled alloy with an amorphous structure that lacks a long-range atomic order. This advanced material combines high strength with good corrosion resistance and magnetic properties. Offered in our comprehensive range of metallic glass foils, it’s available in 7 variations that provide tailored performance for applications like magnetic cores and microelectromechanical systems.
Technical Data Sheet Safety Data Sheet Tolerance Properties

Health hazard/Hazardous to the ozone layer

Serious health hazard

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Tolerances

Coil
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±15%
Thickness >0.05mm ±10%

Material Properties for Glasses

Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 135
Magnetic Properties
Element Value
Coercivity - as cast( A m⁻¹ ) <1
Remanence ratio( Br/Bs ) 1
Curie temperature( C ) 260
Saturation flux density( T ) 0.8
Saturation magnetostriction( x10⁻⁶ ) 8
Thermal Properties
Element Value
Crystallisation temperature( C ) 450
Maximum use temperature in air( C ) 120
Physical Properties
Element Value
Density( gcm⁻³ ) 7.4
Mechanical Properties
Element Value
Tensile modulus( GPa ) 150
Hardness - Vickers( kgf mm⁻² ) 800
Tensile strength( MPa ) 1500-2000

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