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Do you know what is standard of measuring magnetic

by:Newland     2020-04-26
Remanence Br, it refers to the green jersey magnet products after saturation state down in addition to its own magnetic field, how much is the rest of the magnetic flux density, it is the unit of gauss, refers to the magnet to the outside world in the process of using the magnetic field strength of intrusive, different varieties of magnet remanence Br powerful magnet company is not the same. Now, in general, the produce of the process can produce precise manipulation of various types of magnets to reach the specified remanence Br value, at the time users will be able to buy testing instrument to test the product directly. Coercive force Hc norm, it refers to put the magnet products in a contrary to its own complete condition of magnetic field, when the reverse effect of the magnetic field strength increases to must degree, the original product magnet magnetic disappeared. Powerful magnet magnet products against the reverse effect of magnetic field force of intrusive, is the magnet coercive force Hc, it is the unit of oersteds, represents the resistance to demagnetization magnet itself to intrusive, it attaches great importance in the process of magnet manufacturer produces, it represents the life of the product. Magnetic energy product BHmax, it shows that the magnet in the rule that can happen in the unit volume of products of magnetic field, is a measure of the magnet magnetic magnet company features a very important specification, represents how much savings by magnetic to product itself. Back: custom sink hole shape magnets need to understand the common sense of the next page: bring about strong ndfeb magnetic industry development status. 。 。
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