High-performance rare earth permanent magnet material
A rare earth permanent magnet, high-performance technology, applied in the field of alloys, can solve the problems of low coercivity, limit the application of magnets, increase the processing cost of magnets, etc., achieve the improvement of mechanical properties and coercivity, easy to large-scale industrial production, realize The effect of large-scale industrial production
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Embodiment 1
[0028] A high-performance rare earth permanent magnet material, including rare earth elements, iron, boron, magnesium, manganese, titanium, nickel, cadmium, aluminum, the weight percentage of each component is: boron 1.0%, magnesium 0.1%, manganese 3%, titanium 1.5%, nickel 0.3%, cadmium 0.2%, aluminum 3%, neodymium 22.5%, cerium 0.75%, lanthanum 0.75%, praseodymium 3%, the balance is iron and unavoidable impurities.
Embodiment 2
[0030] A high-performance rare earth permanent magnet material, including rare earth elements, iron, boron, magnesium, manganese, titanium, nickel, cadmium, aluminum, the weight percentage of each component is: boron 1.2%, magnesium 0.14%, manganese 2%, titanium 2%, nickel 0.15%, cadmium 0.4%, aluminum 2%, neodymium 19.5%, cerium 0.65%, lanthanum 0.65%, praseodymium 2.6%, and the balance is iron and unavoidable impurities.
Embodiment 3
[0032] A high-performance rare earth permanent magnet material, including rare earth elements, iron, boron, magnesium, manganese, titanium, nickel, cadmium, aluminum, the weight percentage of each component is: boron 1.4%, magnesium 0.06%, manganese 1%, titanium 2.5%, nickel 0.45%, cadmium 0.1%, aluminum 4.5%, neodymium 27%, cerium 0.9%, lanthanum 0.9%, praseodymium 3.6%, and the balance is iron and unavoidable impurities.
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