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Nickel/Iron/Molybdenum Alloy Foil (Ni80/Fe15.5/Mo4.5)

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Commodity: Alloys Material: Nickel/Iron/Molybdenum Form: Foil/Film/Sheet Composition: Ni80/Fe15.5/Mo 4.5 Coating: Uncoated Surface Finish: Standard
Nickel Iron Molybdenum Alloy Foil (Ni80/Fe15.5/Mo4.5) offers high permeability, low coercivity, and excellent thermal stability, with molybdenum improving magnetic softness and reducing eddy current losses. This composition is widely used in electromagnetic shielding, transformer laminations, and precision magnetic components in industries such as electronics, power systems, and aerospace. Applications include magnetic shielding for sensitive electronics, transformer core laminations for efficient power conversion, and precision magnetic circuits in instrumentation. In research, its predictable magnetic properties and corrosion resistance enable controlled experiments in electromagnetic compatibility, transformer efficiency, and magnetic domain imaging. Its balance of magnetic performance, mechanical integrity, and corrosion resistance ensures it is a preferred choice for both industrial systems and advanced research.
Starting at $123.00 each
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Material Properties

Magnetic Properties
Element Value
Initial permeability 50000
Maximum permeability 250000
Coercivity (Hc)( A m⁻¹ ) 1.2
Curie temperature( C ) 450
Remanence from saturation (Brem)( T ) 0.35
Saturation Induction( T ) 0.8
Thermal Properties
Element Value
Melting point( C ) 1454
Physical Properties
Element Value
Density( gcm⁻³ ) 8.75
each

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Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Nickel/Iron/Molybdenum Form: Foil Composition: Ni80/Fe15.5/Mo 4.5 Coating: Uncoated Surface Finish: Standard

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Tolerances

Foil
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±25%
Thickness >0.05mm ±10%