Sintered
AlNiCo Permanent Alloy
Characteristics:
l Suitable for small volume magnets with
complex shape
l Compact crystal, high
intensity
l
Regular shape, precision size
l
Even elements, stable performance
l
Suitable for compound magnet
l
Excellent temperature stability
(temp. coefficient of Br is the smallest among all of the
other permanent magnets.)
Application:
l Inner magnetic voltmeter/ammeter,
electronic type power energy measuring instrument, avometer,
flow meter
l
A wide range of magnetic sensor,
polarized relay, temperature and pressure controller
l
Buzzer of mobile phone, hearing
aids, mini speaker
l
Lighter of automobile, odometer
of automobile and motorcycle, permanent motor, adsorptive
appliance
l
Widely applied in high stability
fields as aviation, spaceflight and military technology.
Typical Magnetic Performance
Range for Sintered Alnico
|
Grade |
Br |
Hc |
(BH)max |
Tc |
Tw |
Temp. Coefficient
|
MMPA Equivalent |
Remark |
|
mT |
KGs |
KA/m |
Oe |
KJ/m3 |
MGOe |
|
|
%/ |
|
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 |
|
