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Products List -- Sintered AlNiCo Permanent Alloy

Characteristics:

Suitable for small volume magnets with complex shape

Compact crystal, high intensity

Regular shape, precision size

Even elements, stable performance

Suitable for compound magnet

Excellent temperature stability (temp. coefficient of Br is the smallest among all of the other permanent magnets.) sintered alnico magnet, sintered alnico magnets

Application:

l Inner magnetic voltmeter/ammeter, electronic type power energy measuring instrument, avometer, flow meter

A wide range of magnetic sensor, polarized relay, temperature and pressure controller

Buzzer of mobile phone, hearing aids, mini speaker

Lighter of automobile, odometer of automobile and motorcycle, permanent motor, adsorptive appliance

Widely applied in high stability fields as aviation, spaceflight and military technology. sintered alnico magnet, sintered alnico magnets

 
Typical Magnetic Performance Range for Sintered Alnico

Grade Br Hc (BH)max Tc Tw Temp. Coefficient α(Br) MMPA Equivalent Remark
mT KGs KA/m Oe KJ/m3 MGOe oC oC %/oC
FLN8 550 5.5 42 530 9.0 1.13 760 450 -0.022 [S.Alnico3] Isotropy
FLNG12 700 7 48 600 12.4 1.55 810 450 -0.014 S.Alnico2
FLNGT18 580 5.8 90 1130 18.0 2.20 860 450 -0.020 [S.Alnico7]
FLNG34 1100 11 48 600 34.0 4.25 890 450 -0.016 S.Alnico5 Anisotropy
FLNGT28 1000 10 56 700 28.0 3.50 850 450 -0.020 S.Alnico6
FLNGT38 800 8 120 1500 38.0 4.75 850 450 -0.020 S.Alnico8
FLNGT42 850 8.5 120 1500 42 5.25 820 450 -0.020
FLNG33J 680 6.8 140 1750 33.0 4.13 850 450 -0.025 S.Alnico8HC
 
Demagnetization Curve of Sintered AlNiCo Permanent Alloy

sintered alnico magnet
 
Inspection standard for permanent magnet
Purchasing Guide
Permanent magnet supply direction
Surface protection and surface coating for the permanent magnet
Quality warranty
Safety principle for manual operation of permanent magnet
 
magnet
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