Home > Permalloy Foil
Adarsh Nickel Alloys stands out as a top manufacturer and supplier based in Delhi, specializing in high-quality Permalloy Foil tailored for advanced electrical, electronic, and magnetic applications. The company prides itself on precision manufacturing, rigorous quality control, and strict adherence to international standards, ensuring that their products boast consistent thickness, outstanding magnetic properties, and a flawless surface finish. With state-of-the-art facilities and a wealth of technical expertise, Adarsh Nickel Alloys offers permalloy foil in custom sizes and specifications, guaranteeing timely delivery and competitive pricing. They cater to various industries, including electronics, aerospace, instrumentation, power, and research, earning a reputation for providing reliable, high-performance permalloy foil that meets the exacting demands of precision applications.
Permalloy Foil is a nickel–iron alloy, typically made up of 78–80% nickel, with the remainder being iron and trace elements. This unique composition grants the foil exceptional magnetic permeability and very low coercivity, ensuring top-notch magnetic performance. On the mechanical side, permalloy foil features moderate tensile strength, excellent ductility, and superior formability, making it easy to fabricate into thin sheets or coils. It also demonstrates stable magnetic behavior, low magnetostriction, and good dimensional stability, making it perfect for sensitive electromagnetic and precision electronic applications that require minimal energy loss and consistent performance.
| 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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Permalloy Foil in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 finds its place in a variety of applications that require high magnetic permeability and low energy loss. It’s commonly used in transformer cores, magnetic shields, inductors, and electromagnetic sensors to minimize interference and enhance efficiency. In the realms of electronics and instrumentation, it serves as a key component in precision devices, relays, and signal transformers. The aerospace and defense sectors also rely on permalloy foil for its unique properties, ensuring that critical systems operate smoothly and efficiently.
