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Formula: Fe 58/Ni 42
Form: Foil/Film/Sheet
Material: Iron/Nickel Alloy
Commodity: Alloys
Iron/Nickel Alloy Foil (Fe58/Ni42) is an alloy foil produced by Goodfellow within their range of metal alloy foils. The foil exhibits properties like high permeability, relatively low coercivity, and corrosion resistance. Applications of the Fe58/Ni42 foil include magnetic shielding for sensitive electrical components and use as a construction material for chemical process equipment to withstand corrosion. At just 42% nickel content, the foil achieves useful magnetic and corrosion resistant properties while minimizing raw material costs.
Tolerances
Foil/Film/Sheet
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±25% |
| Thickness | >0.05mm | ±10% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | 30 |
| Modulus of elasticity( GPa ) | 21.5 |
| Tensile strength( MPa ) | 566 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 68 |
| Temperature coefficient( K⁻¹ ) | - |
Magnetic Properties
| Element | Value |
|---|---|
| Curie temperature( C ) | 380 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1450 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 502@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 4.8@30-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.11 |
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Zinc Foil Formula: Zn
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Ytterbium Foil Formula: Yb
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Zirconium Foil Formula: Zr
Percentage Purity: 99.2%
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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
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