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Formula: Fe 55/Ni 45
Form: Foil/Film/Sheet
Material: Iron/Nickel Alloy
Commodity: Alloys
Thickness:
0.1mm
Iron/Nickel Alloy Foil (Fe55/Ni45) is an alloy foil from Goodfellow's range of metal foils. This foil exhibits properties such as high permeability, moderate saturation induction, and low coercivity. Applications of the iron-nickel alloy foil include magnetic shielding for sensitive electrical components and transformers for signal coupling. The precise composition control and uniform thickness of Goodfellow's Fe55/Ni45 foil make it well-suited for these and other applications requiring tailored magnetic properties.
Tolerances
Foil/Film/Sheet
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±25% |
| Thickness | >0.05mm | ±10% |
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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Yttrium Foil Formula: Y
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.1mm
Length 1: 50mm
Length 2: 50mm
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UOM Code: 117-129-99
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Zirconium Foil Formula: Zr
Percentage Purity: 99.2%
Thickness: 0.005mm
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Ytterbium Foil Formula: Yb
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
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UOM Code: 000-446-82
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X-ray Quality Rhodium Foil Grade: X-ray Quality
Formula: Rh
Percentage Purity: 99.9%
Temper: As Rolled
Thickness: 0.025mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-16-6
UOM Code: 464-926-09
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Zinc Foil Formula: Zn
Percentage Purity: 99.9%
Thickness: 0.0025mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-66-6
UOM Code: 013-016-12
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Yttria-stabilized Zirconia Sheet (5% Yttria) Formula: ZrO₂/Y₂O₃
Thickness: 1mm
Length 1: 25mm
Length 2: 25mm
Stabilised With: 5% Yttria
CAS Number: 114168-16-0
UOM Code: 128-868-36
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