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Realpower Magnetic Industry Co.,limited. is a rubber magnet manufacturer produces magnetic tools magnetic clamp and magnetic assembles. We can design many magnetism clamps, supply magnetism system designing, subject designing and consultation of magnetism materials. Company’s professional knowledge can offer the best help and service to the backward customers. The custom rubber magnets products are used for electrical machine, mechanisms, mould, machining, etc industry field and many mechanisms. They are also used for family, office, marketed.

Alnico magnets

As an alloy of aluminum-nickel-cobalt, Alnico magnets are widely used due to the superior temperature stability and high influx density. There are two types of Alnico Magnets produced by Real magnetic, sintered and cast. Alnico Magnets with complex shapes are always produced by cast.

rubber magnet

rubber magnets


Specifications for Alnico Magnets (Sintered)

GRADE Br(Gs) Hcj(Oe) Hcb(Oe) (BH)max(MGOe) D(g/cm3)
FLN8 5200 540 500 1.0 6.7
FLNG12 7000 540 500 1.5 7.0
FLNG14 5000 770 750 1.8 7.0
FLNG28 10500 590 580 3.5 7.0
FLNG34 11200 605 595 4.3 7.0
FLNG26 9000 730 700 3.3 7.0
FLNGT18 6500 1030 1000 2.3 7.0
FLNGT31 7800 1390 1340 3.9 7.0
FLNGT36 6800 1738 1700 4.5 7.0
FLNGT38 8000 1570 1550 4.8 7.0

Specifications for Alnico Magnets (Cast)

MATERIAL NO Br(GS) Hcb(Oe) Hcj(Oe) BH(MGOe)
LN 10 6,000 500 540 1.2
LNG 13 6,800 600 610 1.6
LNG 37 12,000 600 610 4.63
LNG 40 12,500 600 610 5.00
LNG 52 13,000 700 710 6.50
LNGT 32 8,000 1,250 1,280 4.00
LNGT 38 8,000 1,380 1,400 4.75
LNGT 60 9,000 1,380 1,400 7.50
*ALL DATA ARE MIN VALUE.
*LN 13=AlNiCo 2, LNG 13=AlNiCo 3
*LNG 37/40/52=AlNiCo 5, LNGT 32 /38/60=AlNiCo 8


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