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Alnico Magnet Steel

Alnico permanent magnet is a alloy magnet, which made of Aluminum, Nickel, Cobalt, Iron and other trace elements. We can product it by sinter or casting. Contribute to this good ability in corrosion resistance and excellent performance in high temperature resistance, Alnico permanent magnet specialized used in some precision instrument. 

Process: 
Casting: Charge mixture---smelt---casting---heat treatment---performance testing---machining---checkout---packing
Clotting: Charge mixture---powder process---suppress---clotting---heat treatment---performance testing---machining---checkout---packing

Product Description:

??(Sintered):
characteristic(s) (BH)max Br Hcb Hcj d ?(Br) Tc Remarks
KJ/m3 mT kA/m kA/m g/cm3 %/K ?
AINiCo4/1 3.2-4.8 870-890 - - 6.8 -0.02 750 isotropy
AINiCo8/5 8.5-9.5 530-620 45-50 47-52 6.8 -0.02 750
AINiCo10/5 9.5-11 630-700 48-56 50-58 6.8 -0.02 780
AINiCo12/5 - 700-750 50-56 53-58 7 -0.02 800
AINiCo14/5 13-15 730-800 47-50 50-53 7.1 -0.02 790
AINiCo14/6 14-16 620-810 56-64 58-66 7.1 -0.02 790
AINiCo14/8 14-16 550-610 75-88 80-92 7.1 -0.01 850
AINiCo18/10 16-19 570-620 92-100 99-107 7.2 -0.01 860
AINiCo35/5 35-39 1100-1200 48-52 50-54 7.2 -0.02 850 Anisotropy
AINiCo29/6 29-33 970-1090 58-64 60-66 7.2 -0.02 860
AINiCo32/10 33-38 770-870 90-104 94-109 7.2 -0.01 860
AINiCo33/11 33-38 700-800 107-115 111-119 7.2 -0.01 860
AINiCo39/12 39-43 830-900 115-123 119-127 7.25 -0.01 860
AINiCo44/12 44-48 900-950 119-127 124-132 7.25 -0.01 860
AINiCo37/15 37-41 700-800 143-151 150-158 7.1 -0.1 870
 ??(Cast):
characteristic(s) (BH)max Br Hcb Hcj d ?(Br) Tc Remarks
KJ/m3 mT kA/m kA/m g/cm3 %/K ?
AINiCo12/6 12 640 52 56 7 -0.03 810 ? isotropy
AINiCo13/6 13 750 52 56 7 -0.03 810 ?
AINiCo18/10 18 530 90 97 7.1 -0.01 860 ?
AINiCo20/11 20 600 100 108 7.3 -0.01 860
AINiCo36/6 36 1150 60 62 7.3 -0.02 850 Anisotropy
AINiCo38/5 38 1200 50 52 7.3 -0.02 850
AINiCo40/5 40 1250 49 50 7.3 -0.02 850
AINiCo44/5 44 1270 52 53 7.3 -0.02 850 ??
??
AINiCo52/6 52 1300 56 57 7.3 -0.02 850 ?
?
AINiCo60/6 60 1350 59 60 7.3 -0.02 860 ?
AINiCo38/11 38 850 110 112 7.3 -0.01 860 ?
AINiCo40/17 40 750 156 168 7.3 -0.01 870 ?
AINiCo46/12 46 930 120 124 7.3 -0.015 860 ?
AINiCo48/16 48 820 144 158 7.3 -0.01 870
AINiCo72/12 72 1050 114 116 7.3 -0.015 850 ?
?
AINiCo80/12 80 1080 120 122 7.3 -0.015 850 ?

 

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