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Elvis Nickel Alloys stands out as a leading manufacturer and supplier of top-notch Permalloy Foil in Houston, USA. Renowned for its remarkable magnetic permeability and low coercivity, Permalloy Foil finds its place in a variety of precision magnetic applications. At Elvis Nickel Alloys, we specialize in crafting ultra-thin foils with outstanding dimensional accuracy, ensuring they perform optimally in delicate electronic and electromagnetic settings. Our products are designed to cater to the specific needs of the telecommunications, aerospace, and instrumentation industries. With fast turnaround times and customizable sizing options, we deliver exceptional quality and service to clients in need of high-performance magnetic shielding materials.
Permalloy Foil is generally made up of about 80% nickel and 20% iron. It boasts high magnetic permeability, low coercivity, and impressive softness. The mechanical properties include a tensile strength ranging from 400 to 600 MPa and high ductility, which makes it easy to shape and form. This alloy maintains stable magnetic performance across a broad temperature range and can be easily annealed to enhance its magnetic characteristics. Additionally, Permalloy offers excellent corrosion resistance in dry environments, making it ideal for long-term electromagnetic applications without any loss of properties.
| 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. |
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | Fe |
| 1J50 | 0.010 | 0.17 | 0.35 | 0.006 | 0.005 | 49.80 | 0.02 | —— | Bal |
| 1J79 | 0.010 | 0.38 | 0.85 | 0.005 | 0.003 | 79.50 | 0.02 | 3.95 | Bal |
| 1J85 | 0.010 | 0.18 | 0.35 | 0.005 | 0.003 | 80.30 | 0.02 | 4.95 | Bal |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Permalloy Foil in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, 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.
Permalloy Foil is extensively utilized in magnetic shielding applications, such as transformer cores, inductors, and magnetic sensors. It plays a vital role in the aerospace and defense industries by minimizing electromagnetic interference (EMI). In telecommunications, it enhances signal clarity by protecting devices from unwanted magnetic fields. Furthermore, it’s used in sensitive laboratory instruments, audio equipment, and data storage systems. Permalloy Foil also finds its way into high-end medical imaging devices like MRI systems, thanks to its precise magnetic performance. Its thin profile allows for easy lamination, wrapping, or shaping into enclosures for shielding purposes.
