Magnets Knowledge Base
Blogs
September 29, 2020
Application of Magnets in Wireless Power Transfer
Application of Magnets in Wireless Power Transfer The method of charging batteries built-in electronic devices through contactless wireless power transfer is rapidly spreading. So in this article, let’s take a look at the application of magnets ...
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September 23, 2020
Magnetic Induction Intensity B & Magnetic Polarization Intensity J
Magnetic Induction Intensity B & Magnetic Polarization Intensity J Practice and theory have proved that when a ferromagnetic or ferrimagnetic substance is magnetized in a magnetic field, in addition to the magnetic field in the substance, ...
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September 21, 2020
FeCrCo Magnet Introduction
FeCrCo Magnet Introduction FeCrCo permanent magnet first appeared in the early 1970s. It is an age-hardening deformable permanent magnet with a wide range of alloy composition. Its basic composition is 20~33% Cr, 3~25% Co, and the rest is Fe. ...
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September 18, 2020
What is Magnetic Flux (Φ)?
What is Magnetic Flux (Φ)? In the application of magnets, Magnetic Flux (Φ) is an important index to measure the performance of magnets, especially in the fields of motors, audio speakers, and so on. So what ...
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September 16, 2020
Surface Treatment of NdFeB Magnets – Phosphating
Surface Treatment of NdFeB Magnets – Phosphating As we all know, sintered NdFeB magnets are easily oxidized and corroded, so strict anti-corrosion treatment must be carried out before use. In our last articles, we’ve introduced the ...
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September 15, 2020
Permanent Magnets in Magnetic Resonance Equipment
Permanent Magnets in Magnetic Resonance Equipment In our last articles, we’ve introduced permanent magnets in the electric power steering system (EPS), and permanent magnets used in magnetic separators, so in today’s article, let’s take a look at ...
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September 11, 2020
What is Remanence (Br)?
What is Remanence (Br)? There are four main indicators for measuring the performance of permanent magnets: remanence (Br), coercivity, intrinsic coercivity, and maximum magnetic energy product. In our last article, we’ve introduced what is maximum magnetic energy ...
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September 9, 2020
What is Maximum Energy Product (BH)max?
What is the Maximum Energy Product (BH)max? There are four main indicators for measuring the performance of permanent magnets: remanence, coercivity, intrinsic coercivity, and maximum energy product (BH)max. In the following posts, we will introduce these ...
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