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Formula: Ni 52/Fe 48
Form: Foil/Film/Sheet
Material: Nickel/Iron
Commodity: Alloys
Nickel-Iron Alloy Foil (Ni52/Fe48) provides high magnetic permeability, low coercivity, and excellent thermal stability, making it essential for electromagnetic shielding, transformer cores, and precision magnetic components. The Ni52/Fe48 composition offers controlled expansion properties, enabling its use in applications requiring dimensional stability under temperature fluctuations. Industries employ this foil in magnetic shielding for sensitive electronics, precision instrumentation, and transformer laminations. Specific applications include shielding enclosures for quantum devices, manufacturing magnetic cores for high-frequency transformers, and producing precision gaskets for aerospace sensors. In research, it is used to explore magnetic domain behavior, develop advanced shielding materials, and optimize inductive component performance. The combination of magnetic performance and formability in foil form makes it critical in both cutting-edge research and industrial applications.
Tolerances
Foil
| 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( % ) | <13 |
| Modulus of elasticity( GPa ) | 160 |
| Tensile strength( MPa ) | 147 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 45 |
| Temperature coefficient( K⁻¹ ) | 0.0034 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1450 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 450@23 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 16.7@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 8.5@20-100 |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.4 |
Other Customers Purchased
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Nickel/Iron/Molybdenum Alloy Rod (Ni80/Fe15.5/Mo4.5) Formula: Ni80/Fe15.5/Mo 4.5
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Nickel/Iron Alloy Rod (Ni80/Fe20) Formula: Ni80/Fe20
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Nickel/Zirconium Alloy Precursor Powder (Ni70/Zr30) Formula: Ni70/Zr30
Maximum Particle Size: 150µm
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Nickel/Iron Alloy Rod (Ni52/Fe48) Formula: Ni52/Fe48
Diameter: 2mm
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Temper: Annealed
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Nickel/Chromium Alloy Rod (Ni80/Cr20) Formula: Ni80/Cr20
Diameter: 6.3mm
Length: 200mm
UOM Code: 013-782-90
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