China Aluminum Nickel Cobalt Rare Earth Permanent Magnetic Bars Cast AlNiCo Magnets, Find details about China Cast AlNiCo Magnet, Sintered AlNiCo Magnet from Aluminum Nickel Cobalt Rare Earth Permanent Magnetic Bars Cast AlNiCo Magnets
Magnetic and Physical Properties of Cast Alnico Magnet | |||||||||||||
Grades | Equivalent MMPA | Remanence | Coercive Force | Maximum Energy Product | Density | Reversible Temp. Coefficient | Reversible Temp. Coefficient | Curie T emp. | Temp. Coefficient | Remark | |||
Class | Br | Hcb | (BH)max | g/cm3 | α(Br) | α(Hcj) | TC | TW | |||||
mT | Gs | KA/m | Oe | KJ/m3 | MGOe | %/ºC | %/ºC | ºC | ºC | ||||
LN10 | ALNICO 3 | 600 | 6000 | 40 | 500 | 10 | 1.2 | 6.9 | -0.03 | -0.02 | 810 | 450 | Isotropy |
LNG13 | ALNICO 2 | 700 | 7000 | 48 | 600 | 12.8 | 1.6 | 7.2 | -0.03 | 0.02 | 810 | 450 | |
LNGT18 | ALNICO 8 | 580 | 5800 | 100 | 1250 | 18 | 2.2 | 7.3 | -0.025 | 0.02 | 860 | 550 | |
LNG37 | ALNICO 5 | 1200 | 12000 | 48 | 600 | 37 | 4.65 | 7.3 | -0.02 | 0.02 | 850 | 525 | Anisotropy |
LNG40 | 1250 | 12500 | 48 | 600 | 40 | 5 | 7.3 | ||||||
LNG44 | 1250 | 12500 | 52 | 650 | 44 | 5.5 | 7.3 | ||||||
LNG52 | ALNICO 5DG | 1300 | 13000 | 56 | 700 | 52 | 6.5 | 7.3 | |||||
LNG60 | ALNICO5-7 | 1350 | 13500 | 59 | 740 | 60 | 7.5 | 7.3 | |||||
LNGT28 | ALNICO 6 | 1000 | 10000 | 57.6 | 720 | 28 | 3.5 | 7.3 | -0.02 | 0.03 | 850 | 525 | |
LNGT36J | ALNICO 8HC | 700 | 7000 | 140 | 1750 | 36 | 4.5 | 7.3 | -0.025 | 0.02 | 860 | 550 | |
LNGT38 | ALNICO 8 | 800 | 8000 | 110 | 1380 | 38 | 4.75 | 7.3 | -0.025 | 0.02 | 860 | 550 | |
LNGT40 | 820 | 8200 | 110 | 1380 | 40 | 5 | 7.3 | -0.025 | 860 | 550 | |||
LNGT60 | ALNICO 9 | 900 | 9000 | 110 | 1380 | 60 | 7.5 | 7.3 | -0.025 | 0.02 | 860 | 550 | |
LNGT72 | 1050 | 10500 | 112 | 1400 | 72 | 9 | 7.3 | -0.025 | 860 | 550 |
Sintered AlNiCo Typical Magnetic Properties | |||||||||||
Grade | Remanence | Coercivity | Intrinsic Coercivity | Max. Energy Product | Density | Working | Remark | ||||
Temp | |||||||||||
Br | Hcb | Hcj | (BH)max | Tc | |||||||
KGs | T | KOe | Ka/m | KOe | Ka/m | MGOe | Kj/m3 | g/cm3 | ºC | ||
FLN8 | 5.2 | 0.52 | 0.5 | 40 | 0.54 | 43 | 1.0-1.25 | 8-10 | 6.8 | 760 | Isotropic |
FLNG12 | 7 | 0.7 | 0.5 | 40 | 0.54 | 43 | 1.5-1.75 | 12-14 | 7 | 810 | |
FLNGT14 | 5.7 | 0.57 | 0.95 | 76 | 0.98 | 78 | 1.75-2.0 | 14-16 | 7.1 | 850 | |
FLNGT18 | 5.6 | 0.56 | 1.1 | 88 | 1.13 | 90 | 2.25-2.75 | 18-22 | 7.2 | 850 | |
FLNG28 | 10.5 | 1.05 | 0.58 | 46 | 0.59 | 47 | 3.5-4.15 | 28-33 | 7.2 | 850 | Anisotropic |
FLNG34 | 11 | 1.1 | 0.63 | 50 | 0.64 | 51 | 4.3-4.8 | 34-38 | 7.2 | 890 | |
FLNGT28 | 10 | 1 | 0.7 | 56 | 0.71 | 57 | 3.5-3.8 | 28-30 | 7.2 | 850 | |
FKNGT31 | 7.8 | 0.78 | 1.3 | 104 | 1.13 | 90 | 3.9-4.5 | 31-36 | 7.2 | 890 | |
FLNG33J | 6.5 | 0.65 | 1.7 | 135 | 1.88 | 150 | 4.15-4.5 | 33-36 | 7.2 | 850 | |
FLNGT38 | 8 | 0.8 | 1.55 | 123 | 1.58 | 126 | 4.75-5.3 | 38-42 | 7.2 | 850 | |
FLNGT42 | 8.8 | 0.88 | 1.5 | 120 | 1.53 | 122 | 5.3-6.0 | 42-48 | 7.25 | 850 |