group nameAlNiCo Magnets
Min Order1 piece
modelSM-A01
payment methodT/T, Westem Union, Cash, Escrow
update timeWed, 04 Jul 2012 01:26:17 GMT
Min Order1 piece
Sintered Alnico magnet is usually restricted to smaller sizes, it has slightly lower magnetic properties, but better mechanical strength than cast alnico magnet. Sintered Alnico magnet is widely used in all kinds of sensors, meters, controller speedometer and other applications.
Magnetic properties and physical characteristics
of sintered AINiCo permanent magnets
Grade | (BH)max KJ/m3 | Br mT | Hcb kA/m | Hcj kA/m | d g/cm3 | α(Br) %/K | Tc ℃ | Remarks |
ALNiCo4/1 | 3.2-4.8 | 870-890 | 9-11 | 10-12 | 6.8 | -0.02 | 750 | isotropy |
ALNiCo8/5 | 8.5-9.5 | 530-620 | 45-50 | 47-52 | 6.8 | -0.02 | 750 | |
ALNiCo10/5 | 9.5-11 | 630-700 | 48-56 | 50-58 | 6.8 | -0.02 | 780 | |
ALNiCo12/5 | 11-13 | 700-750 | 50-56 | 53-58 | 7.0 | -0.02 | 800 | |
ALNiCo14/5 | 13-15 | 730-800 | 47-50 | 50-53 | 7.1 | -0.02 | 790 | |
ALNiCo14/6 | 14-16 | 620-810 | 56-64 | 58-66 | 7.1 | -0.02 | 790 | |
ALNiCo14/8 | 14-16 | 550-610 | 75-88 | 80-92 | 7.1 | -0.01 | 850 | |
ALNiCo18/10 | 16-19 | 570-620 | 92-100 | 99-107 | 7.2 | -0.01 | 860 | |
ALNiCo35/5 | 35-39 | 1100-1200 | 48-52 | 50-54 | 7.20 | -0.02 | 850 | Anisotropy |
ALNiCo29/6 | 29-33 | 970-1090 | 58-64 | 60-66 | 7.20 | -0.02 | 860 | |
ALNiCo32/10 | 33-38 | 770-870 | 90-104 | 94-109 | 7.20 | -0.01 | 860 | |
ALNiCo33/11 | 33-38 | 700-800 | 107-115 | 111-119 | 7.20 | -0.01 | 860 | |
ALNiCo39/12 | 39-43 | 830-900 | 115-123 | 119-127 | 7.25 | -0.01 | 860 | |
ALNiCo44/12 | 44-48 | 900-950 | 119-127 | 124-132 | 7.25 | -0.01 | 860 | |
ALNiCo37/15 | 37-41 | 700-800 | 143-151 | 150-158 | 7.10 | -0.1 | 870 |
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