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Formula: Fe 55/Ni 45
Form: Foil (Light Tight)
Material: Iron/Nickel Alloy
Commodity: Alloys
Thickness:
0.1mm
Light Tight:
Light Tight
Hazard Pictogram:
GHS07, GHS08
Iron/nickel alloy foil (Fe55/Ni45) is a light tight alloy foil within Goodfellow's range of metal foils. This foil has high permeability and saturation induction, making it useful for magnetic shielding. It also has good ductility and corrosion resistance. Applications of this alloy foil include shielding for sensitive electrical components, gaskets, and seals. The 55% iron and 45% nickel composition provides an optimal balance of magnetic and mechanical properties for fabricated parts and precision components.
Health hazard/Hazardous to the ozone layer
Serious health hazard
Material Properties for Alloys
Magnetic Properties
| Element | Value |
|---|---|
| Initial permeability | 6000 |
| Maximum permeability | 40000 |
| Coercivity (Hc)( A m⁻¹ ) | 8 |
| Curie temperature( C ) | 450 |
| Remanence from saturation (Brem)( T ) | 1 |
| Saturation Induction( T ) | 1.6 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 45 |
| Temperature coefficient( K⁻¹ ) | - |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1400-1450 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 460@23°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 13@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 7@20-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.25 |
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Vickers( kgf mm⁻² ) | 240 |
| Tensile strength( MPa ) | 470 |
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Waspaloy® Foil Formula: Ni58/Cr19/Co14/Mo/Ti/Al/Fe
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X-ray Quality Rhodium Foil Grade: X-ray Quality
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Ytterbium Foil Formula: Yb
Percentage Purity: 99%
Temper: As Rolled
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Length 1: 25mm
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Zirconium Foil Formula: Zr
Percentage Purity: 99.2%
Thickness: 0.005mm
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