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The basic characteristic of the ndfeb strong magnet parameters

by:Newland     2020-05-05
Ndfeb strong magnet is a kind of has a strong magnetic material. Around us all kinds of material, magnetic materials have big or small, are generally very weak. Has the strong magnetic material, the material is not much, more than one hundred kinds of elements in the periodic table, at room temperature with strong magnetic only iron, cobalt, nickel, gadolinium, some ferrite has strong magnetic at room temperature. The so-called magnetic materials, in layman's terms, is to use a magnet to absorb it, can firmly stick to, feel strong, so they called them strong magnetic materials, or strong magnetic material. Ndfeb strong magnet is made of neodymium, iron, boron, three elements of intermetallic compound, is a kind of excellent magnetic materials. After magnetization, it shows the magnetic not only strong, and can keep for a long time, enduring, almost can remain permanently, it is a good permanent magnetic material. The basic characteristic of the ndfeb strong magnet parameters are as follows: 1. Remanence Br unit gaussian ( Gs) Coercive force Hcb and Hcj, unit oster ( Oe) 3. The maximum magnetic energy product ( BH) Curie temperature TC, the unit ℃. The highest use temperature ( Temperature coefficient) 。
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