Answers to your questions about magnets and magnetic technology

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Frequently Asked Questions: Answers to Frequently Asked Questions (FAQ) about magnetic technology
Glossary of Magnet Terms: Extensive glossary of magnetic technology and terminology
About Permanent Magnet Materials: Information about permanent magnet materials, particularly Niodymium Iron Boron (NdFeB) - the latest and most significant development in permanent magnets for decades
History of Permanent Magnets: Covers the modern history of permanent magnets from Alnico in about 1940, through Ferrite and Samarium Cobalt to Neodymium Iron Boron in the 1980s.
Applications of Permanent Magnets: The range of products which can benefit from the use of permanent magnet materials such as NdFeB is enormous. This is a list of current applications.
How a Permanent Magnet Works: A simple, clear description of the working of permanent magnets
Manufacture of Rare Earth Magnets: NdFeB magnets are currently marketed under the two broad classifications of sintered and bonded. This page explains the manufacturing methods.
Basic design considerations for magnets: A few basic alterations to a magnetic circuit could result in a dramatic improvement in the results achieved from magnets. Learn how.
Magnetic Force Calculation (example): This example of magnetic force calculation illustrates how a simple change in the magnetic circuit increased the lifting force of a magnetic device by a factor of 15.

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