What is permalloy?

Permalloy is a type of soft magnetic alloy that is composed of approximately 20% iron and 80% nickel. It is known for its high magnetic permeability, low coercivity, and low core loss. Permalloy is commonly used in the construction of transformers, inductors, magnetic shields, and other electromagnetic applications.

Permalloy is available in various compositions, with different percentages of nickel and iron, to suit different applications. It is also available in different forms, such as sheets, strips, and wires, making it versatile and easy to work with in various manufacturing processes.

One of the key properties of permalloy is its high magnetic permeability, which allows it to concentrate magnetic flux and increase the efficiency of magnetic components. This makes permalloy an ideal material for applications that require high sensitivity to magnetic fields, such as in sensors and detectors.

Overall, permalloy is a reliable and cost-effective material for a wide range of electromagnetic applications, thanks to its excellent magnetic properties and ease of use in manufacturing processes.