Home > Mu Metals Foil
Wai Nickel Alloys, a prominent manufacturer and supplier based in Naypyidaw, Myanmar, provides high-quality Mu Metal Foil engineered for superior magnetic shielding and precision performance. This thin, flexible alloy foil is designed to protect sensitive electronic and scientific equipment from low-frequency magnetic interference. Mu Metal Foil is manufactured from a high-permeability nickel-iron alloy that ensures exceptional attenuation of magnetic fields. Wai Nickel Alloys delivers foils in various thicknesses and widths, offering excellent formability and adaptability for diverse industrial requirements in electronics, medical, telecommunications, and aerospace applications where electromagnetic protection and stability are crucial.
Mu Metal Foil is composed of approximately 77% Nickel, 16% Iron, 5% Copper, and 2% Molybdenum, providing high magnetic permeability and low coercivity. The foil exhibits a relative permeability up to 100,000 after hydrogen annealing, ensuring outstanding magnetic shielding efficiency. It offers a tensile strength around 370 MPa with excellent ductility, enabling easy cutting, bending, and forming without performance loss. Mu Metal retains its magnetic properties across a wide temperature range and under mechanical stress, ensuring consistent performance in sensitive electromagnetic environments.
| Standard Specification : | |
| Dimensions : | – |
| Sheets Thickness : | Range from .008″ to .0125″ |
| Plates Thickness : | Ranges from .0125″ to 5.00″ |
| Sheets/Plates Width : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Sheets/Plates Length : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Tempers : | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
| Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Value Added Service : | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
At Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Permalloy Foil in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Mu Metal Foil is widely used in electronic, medical, scientific, and aerospace industries for magnetic shielding and EMI protection. It is ideal for lining enclosures, sensor housings, magnetometers, transformer cores, and electronic instrument casings to prevent interference from external magnetic fields. In medical devices such as MRI scanners and diagnostic instruments, it enhances accuracy by reducing magnetic distortion. Telecommunication and defense systems use Mu Metal Foil for electromagnetic isolation. Its flexibility and high permeability make it perfect for precision applications requiring dependable magnetic attenuation and minimal field distortion.
