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Time:10/23/2020
Also known as the Neodymium magnet, it is a general term for strong magnets. Its chemical formula is Nd2Fe14B. It is an artificial permanent magnet, which…
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Time:09/30/2020
Permanent magnetic material is also called "hard magnetic material". Once magnetized, it can maintain constant magnetism. It has wide hysteresis…
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Time:09/17/2020
Both permanent magnets and electromagnets can be made to produce different forms of magnetic field. When choosing a magnetic circuit, the first thing…
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Time:09/04/2020
The ndFeb magnet can be divided into bonded NdFeb and sintered NdFEB. Bond is actually injection molding, and sintering is vacuum through high temperature…
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Time:08/21/2020
Neodymium iron boron is a kind of magnet, which is different from other magnets. It is called "Magnetic king" because of its excellent magnetic…
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Time:08/14/2020
1. Question: How to determine the AL value? Why was the determination made at 5 Gauss? Inductance is measured using Bridges of different voltages…
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Time:07/31/2020
Magnetic steel was originally defined as AlNiCo, or AlNiCo, but in practical industrial production is usually called ferrite magnetic steel, ndfeb called…
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Time:07/24/2020
Fifteen basic concepts of magnetic materials: 1. The magnetic Experiments show that any substance can be more or less magnetized in an external…
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Time:07/16/2020
Nd-fe-b permanent magnetic material is produced by powder metallurgy process. It is a kind of active powder material with chemical properties. There are…
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Time:07/08/2020
Different temperature has great influence on the performance of NdFeb. 1. Ambient temperature Since ndFeb magnets are sensitive to working…
