Permalloy Foil

Boikanyo Sheets and Plates, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of Permalloy foil. They specialize in crafting high-quality magnetic alloys tailored for precision electronic and electromagnetic applications. Their Permalloy foils stand out due to their remarkable magnetic permeability, low coercivity, and impressive dimensional accuracy. Utilizing cutting-edge metallurgical techniques, Boikanyo’s foils ensure dependable performance in areas like magnetic shielding, sensors, and transformer cores. With consistent quality and outstanding magnetic properties, these foils are perfect for the electronics, telecommunication, and instrumentation sectors.

Permalloy Foil

Permalloy CR Foil

Permalloy Industrial Foil

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Permalloy Foil Specification
Permalloy Foil Chemical Composition
Largest Permalloy Foil Manufacturer and Exporter in Cape Town, South Africa
Types of Permalloy Foil
Are Custom Sizes Available for Permalloy Foil?
Application Industry of Permalloy Foil
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The composition of Permalloy foil typically includes around 80% nickel and 20% iron, along with small amounts of molybdenum or copper to boost its magnetic features. This blend results in exceptionally high magnetic permeability and minimal hysteresis loss, which allows for efficient magnetic flux conduction. On the mechanical side, the alloy is known for its good ductility and formability, making it easy to roll into thin foils while maintaining its soft magnetic qualities. Additionally, Permalloy performs reliably across a range of frequencies and temperatures, making it an excellent choice for sensitive magnetic and electronic applications.

Permalloy Foil Specification

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.

Permalloy Foil Chemical Composition

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

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If You Are Looking To Buy High Quality Piping Products ?

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest Permalloy Foil Manufacturer and Exporter in Cape Town, South Africa

Boikanyo Sheets and Plates based in Cape Town, South Africa, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

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Permalloy foil offers exceptional magnetic properties, including high permeability and low coercion, making it ideal for protection of sensitive electrical components against electromagnetic interference (EMI) Its magnetic shrinkage properties a ideally ensures minimal changes in shape under magnetic influence, increasing the stability. High saturation magnetization of the alloy provides effective power transfer between transformers and inductors. Its corrosion resistance and heat stability make it suitable for harsh environments. The versatility of permalloy foil allows for use in precision instrumentation, medical device and aerospace applications, providing reliability, efficiency and durability in harsh environments.

Types of Permalloy Foil

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Are Custom Sizes Available for Permalloy Foil?

Yes, we offer custom sizes for Permalloy Foil to meet specific project needs. Our team at Boikanyo Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.

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Application Industry of Permalloy Foil

You’ll find Permalloy foil commonly used in creating magnetic shielding enclosures, transformer cores, inductors, sensors, and precision instruments. It plays a crucial role in minimizing electromagnetic interference (EMI) in electronic devices and ensuring accurate signal transmission in communication systems. Moreover, it’s also utilized in audio equipment, scientific instruments, and aerospace systems where precise magnetic control is essential. The combination of magnetic sensitivity, stability, and ease of fabrication makes Permalloy foil a vital material in today’s high-performance electronic and magnetic technologies.