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Application of Magnets in Wireless Power Transfer
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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Magnetic Induction Intensity B & Magnetic Polarization Intensity J
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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FeCrCo Magnets
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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Surface Treatment of NdFeB Magnets - Phosphating
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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Permanent Magnets in Magnetic Resonance Equipment
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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What is Remanence (Br)?
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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What is Maximum Energy Product (BH)max?
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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