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Alnico magnet magnetic property

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by Jian Guo

Alnico magnet magnetic property, magnetic property of Alnico magnets, products attribute of Alnico magnets,

Products Attribute or magnetic property of Alnico magnets 

AlNiCo is Alloy magnet, composed of Al, Ni, Co as well as other trace element.

Charateristic: high remanence, great stability, low coefficient of temperature. hard and suit to grind.

Application : used in instrument, meter, micro-motor, electro-acoustic device, microwave device and magnetic drive unit etc.

AlNiCo Magnets -> Products Attribute or magnetic property

Grade Br HcJ (BX)max D Equivalent
MMPA 
Class
Change Per C Tc Tw
mT Gs KA/m Oe KJ/m 2 MGOe g/cm 1 Near Br Near HcJ 0 C 0 C
*LN9 680 6800 30 380 9.0 1.13 6.9 Alnico 3 -0.03 -0.02 810 450
*LN10 600 6000 40 500 10.0 1.20 6.9 -0.03 -0.02 810 450
*LNG12 720 7200 45 500 12.4 1.55 7.0 Alnico 2 -0.03 -0.02 810 450
*LNG13 700 7000 48 600 12.8 1.60 7.0
LNG37 1200 12000 48 600 37.0 4.65 7.3 Alnico 5 -0.02 -0.02 860 525
LNG40 1250 12500 48 600 40.0 5.00 7.3
LNG44 1250 12500 52 650 44.0 5.50 7.3
LNG52 1300 13000 56 700 52.0 6.50 7.3 Alnico 5DG
LNG60 1350 13500 59 740 60.0 7.5 7.3 Alnico 5-7
LNGT28 1000 10000 58 720 28.0 3.50 7.3 Alnico 6 -0.02 0.03 860 525
LNGT363 700 7000 140 1750 36.0 4.50 7.3 Alnico 8HC -0.025 -0.02 860 525
*LNGT18 580 5860 100 1250 38.0 2.2 7.3 Alnico 8 -0.025 -0.02 860 550
LNGT32 600 8000 100 1250 32.0 4.0 7.3 Alnico 8 -0.025 0.02 860 550
LNGT40 800 8000 110 1380 40.0 5.0 7.3
LNGT60 900 9000 110 1380 60.0 7.50 7.3 Alnico 9 -0.025 -0.02 860 550
LNGT72-0.02 1050 10500 112 1400 72.0 9.00 7.3
 
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