The AlNiCo Magnets Characteristics
Excellent temperature stability, up to 550C, high residual induction, and relatively high energies characterize AlNiCo materials, composed primarily of alloys of Aluminum, Nickel, and Cobalt. They are manufactured through either a casting or sintering processes.
Cast AlNiCo magnets may be manufactured in complex shapes, such as horseshoes, not possible with other magnet materials. Sintered AlNiCo offer slightly lower magnetic properties but better mechanical characteristics than cast AlNiCo.
AlNiCo Magnets Applications:
Precise instruments, motors, speaker, sensors, automotive, and holding system.
Grade | Remanence Flux Density |
Coercive | Max.Energy Density | Temp.Coefficient | Operating Temp. | MMPA | ||||||
Br | Hcb | Hcj | (BH)max | TK(Br)%/K | TK(Hcj)%/K | Tw max | ||||||
kGs | mT | kOe | kA/m | kOe | kA/m | MGOe | KJ/m³ | C | ||||
ISOTROPIC CAST ALNICO | ||||||||||||
LN10 | 6.5 | 650 | 0.48 | 38 | 0.5 | 40 | 1.25 | 10 | -0.035 | -0.025 | 450 | ALNICO 3 |
LNG12 | 7.5 | 750 | 0.56 | 45 | 0.58 | 46 | 1.5 | 12 | -0.03 | -0.02 | 450 | ALNICO 2 |
LNGT18 | 5.5 | 550 | 1.13 | 90 | 1.21 | 97 | 2.25 | 18 | -0.025 | 0.01 | 550 | ALNICO 8 |
ANISOTROPIC CAST ALNICO | ||||||||||||
LNG34 | 11 | 1100 | 0.63 | 50 | 0.65 | 52 | 4.25 | 34 | -0.02 | 0.01 | 525 | ALNICO 5 |
LNG37 | 11.8 | 1180 | 0.61 | 49 | 0.64 | 51 | 4.63 | 37 | -0.02 | 0.01 | 525 | |
LNG40 | 12 | 1200 | 0.63 | 50 | 0.65 | 52 | 5 | 40 | -0.02 | 0.01 | 525 | |
LNG44 | 12.5 | 1250 | 0.65 | 52 | 0.68 | 54 | 5.5 | 44 | -0.02 | 0.01 | 525 | |
LNGT34 | 11.5 | 1150 | 0.73 | 58 | 0.75 | 60 | 3.5 | 28 | -0.02 | 0.03 | 525 | ALNICO 6 |
LNG52 | 13 | 1300 | 0.7 | 56 | 0.73 | 58 | 6.5 | 52 | -0.02 | 0.03 | 525 | ALNICO 5DG |
LNG60 | 13.5 | 1350 | 0.73 | 58 | 0.75 | 60 | 7.5 | 60 | -0.02 | 0.03 | 525 | ALNICO 5-7 |
LNGT38 | 8 | 800 | 1.38 | 110 | 1.4 | 112 | 4.75 | 38 | -0.025 | 0.01 | 550 | ALNICO 8 |
LNGT40 | 8.5 | 850 | 1.44 | 115 | 1.46 | 117 | 5 | 40 | -0.025 | 0.01 | 550 | |
LNGT44 | 9 | 900 | 1.44 | 115 | 1.46 | 117 | 5.5 | 44 | -0.025 | 0.01 | 550 | |
LNGT36J | 7.2 | 720 | 1.88 | 150 | 1.9 | 152 | 4.5 | 36 | -0.025 | 0.01 | 550 | ALNICO 8HC |
LNGT60 | 10 | 1000 | 1.38 | 110 | 1.4 | 112 | 7.5 | 60 | -0.025 | 0.01 | 550 | ALNICO 9 |
LNGT72 | 10.5 | 1050 | 1.44 | 115 | 1.46 | 117 | 9 | 72 | -0.025 | 0.01 | 550 | |
LNGT80 | 10.8 | 1080 | 1.5 | 120 | 1.53 | 122 | 10 | 80 | -0.025 | 0.01 | 550 | |
ISOTROPIC SINETRED ALNICO | ||||||||||||
FLNG10 | 6.5 | 650 | 0.5 | 40 | 0.53 | 42 | 1.25 | 10 | -0.03 | -0.02 | 450 | ALNICO 3 |
FLNG12 | 7.5 | 750 | 0.56 | 45 | 0.58 | 46 | 1.5 | 12 | -0.035 | -0.025 | 450 | ALNICO 2 |
FLNGT18 | 6 | 600 | 1.19 | 95 | 1.23 | 98 | 2.25 | 18 | -0.025 | 0.01 | 550 | ALNICO 8 |
FLNGT20 | 6.2 | 620 | 1.25 | 100 | 1.31 | 105 | 2.5 | 20 | -0.025 | 0.01 | 550 | |
ANISOTROPIC SINTRED ALNICO | ||||||||||||
FLNG34 | 11.5 | 1150 | 0.6 | 48 | 0.63 | 50 | 4.25 | 34 | -0.02 | 0.01 | 525 | ALNICO 5 |
FLNGT28 | 11 | 1100 | 0.73 | 58 | 0.75 | 60 | 3.5 | 28 | -0.02 | 0.03 | 525 | ALNICO 6 |
FLNGT36J | 7.2 | 720 | 1.88 | 150 | 1.9 | 152 | 4.5 | 36 | -0.025 | 0.01 | 550 | ALNICO 8HC |
FLNGT38 | 8 | 800 | 1.38 | 110 | 1.4 | 112 | 4.75 | 38 | -0.025 | 0.01 | 550 | ALNICO 8 |
FLNGT44 | 8.5 | 850 | 1.5 | 120 | 1.53 | 122 | 5.5 | 44 | -0.025 | 0.01 | 550 | |
FLNGT48 | 9.2 | 920 | 1.56 | 125 | 1.59 | 127 | 6 | 48 | -0.025 | 0.01 | 550 |