SmCo Powder

magnet powder

High-precision in purity of metals composition, low impurity (e.g. oxygen) content, high-availability of high-property powders:SmCo Powders Samarium Cobalt powder SmCo magnetic powder Rare Earth Magnet powder use for producing Polymer bonded SmCo magnets by compressing moulding

Put the required metals (of 99.9% purity) composition (strictly according to desired content percentages) into inert gases, where they will be smelted into alloy ingots using hi-frequency heating or electric-arc heating, the alloy ingots will go through solid solution treatment under a certain temperature for a proper period of time, and will be cooled to achieve equality and uniformity, after necessary ageing treatment, they will be fragmentized and milled into stipulated particle size to create the final powder products, by mixing in with PPS or other adding elements, the SmCo compound will be produced.

Magnetic properties of Polymer bonded SmCo magnets by compressing moulding:neodymium magnets

Grade Br HcB HcJ BHmax Tc. Tw. αBr ALLOY Series
[mT] [Gs] KA/m][Oe] [KA/m][Oe] [kJ/m3][MGOe] [℃] [℃] [%/℃]
SB6A 400 | 4000 278 | 3500 800 | 10000 32 | 4.0 720 120 -0.08 1:5
SB8A 500 | 5000 318 | 4000 800 | 10000 48 | 6.0 720 120 -0.08
SB10B 600 | 6000 358 | 4500 800 | 10000 64 | 8.0 720 120 -0.08 2:17
SB12B 700 | 7000 318 | 4000 400 | 5000 80 | 10.0 720 120 -0.08
SB12HB 700 398 | 5000 800 | 10000 80 | 10.0 720 120 -0.08

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