①The traits and applications of AlNiCo
According to the processing craft's difference, it divides into the casting AlNiCo and the sintering AlNiCo two kinds.
A. Casting AlNiCo
With low temperature coefficient, high temperature resistant, resistant to moisture, not easy oxidation and working stability well.
Main application in automobile parts, instrumentation, electroacoustics, motor, teaching and aerospace military, etc.
B. Sintering AlNiCo
It uses the powder metallurgy the method production to become, suits the production shape complex, light, thin, the small product.
Widely applies in instrumentation, communication, magnetoelectricity switch and various sensors, etc.
②Magnet performance parameters
Casting AlNiCo Magnet performance Table
|
Remanence |
Coercivity Force |
Maximun Energy |
Temp. Coefficient of Br |
Temp. Coefficient of Hcj |
|
|
Material |
Br |
Hcb |
(BH)max |
系数α(Br) |
系数α(Hcj) |
|
Grade |
mT |
kA/m |
kJ/m3 |
%K |
%K |
|
Gs |
Oe |
MGOe |
|||
|
LN10 |
600/6000 |
40/500 |
10.00/1.20 |
-0.02 |
0.03 |
|
LNG12 |
700/7000 |
44/550 |
12.00/1.50 |
-0.02 |
0.03 |
|
LNG13 |
680/6800 |
48/600 |
13.00/1.63 |
-0.02 |
0.03 |
|
LNG18 |
900/9000 |
48/600 |
18.00/2.25 |
-0.02 |
0.03 |
|
LNG37 |
1200/12000 |
48/600 |
37.00/4.63 |
-0.02 |
0.03 |
|
LNG40 |
1250/12500 |
48/600 |
40.00/5.00 |
-0.02 |
0.03 |
|
LNG44 |
1250/12500 |
52/650 |
44.00/5.50 |
-0.02 |
0.03 |
|
LNG52 |
1300/13000 |
56/700 |
52.00/6.50 |
-0.02 |
0.03 |
|
LNG56 |
1300/13000 |
58/720 |
56.00/7.00 |
-0.02 |
0.03 |
|
LNG60 |
1330/13300 |
60/750 |
60.00/7.50 |
-0.02 |
0.03 |
|
LNGT18 |
580/5800 |
90/1130 |
18.00/2.25 |
-0.02 |
0.03 |
|
LNGT30 |
1100/11000 |
56/700 |
30.00/3.75 |
-0.02 |
0.03 |
|
LNGT32 |
800/8000 |
100/1250 |
32.00/4.00 |
-0.02 |
0.03 |
|
LNGT38 |
800/8000 |
110/1380 |
38.00/4.75 |
-0.02 |
0.03 |
|
LNGT44 |
850/8500 |
120/1500 |
44.00/5.50 |
-0.02 |
0.03 |
|
LNGT48 |
900/9000 |
120/1500 |
48.00/6.00 |
-0.02 |
0.03 |
|
LNGT60 |
950/9500 |
110/1380 |
60.00/7.50 |
-0.02 |
0.03 |
|
LNGT72 |
1050/10500 |
112/1400 |
72.00/9.00 |
-0.02 |
0.03 |
|
LNGT88 |
1100/11000 |
115/1450 |
88.00/11.00 |
-0.02 |
0.03 |
|
LNGT36J |
700/7000 |
140/1750 |
36.00/4.50 |
-0.02 |
0.03 |
|
LNGT52J |
900/9000 |
140/1750 |
52.00/6.50 |
-0.02 |
0.03 |
Note: Curie temperature, the temperature coefficient is only for reference, not as a judgement basis.
Sintering AlNiCo Magnet performance Table
|
Remanence |
Coercivity Force |
Maximun Energy |
Curie Temp. |
Working Temp. |
Temp. Coefficient of Br |
|
|
Material |
Br |
Hcj |
(BH)max |
Tc |
Tw |
aBr |
|
Grade |
mT |
kA/m |
kJ/m3 |
℃ |
℃ |
%/℃ |
|
Gs |
Oe |
MGOe |
||||
|
FLN8 |
500/5000 |
40/500 |
9/1.13 |
760 |
450 |
-0.022 |
|
FLNG12 |
700/7000 |
48/600 |
12.4/1.55 |
810 |
450 |
-0.014 |
|
FLNG34 |
1200/12000 |
48/600 |
34/4.25 |
890 |
450 |
-0.016 |
|
FLNG37 |
1250/12500 |
48/600 |
37/4.62 |
890 |
450 |
-0.016 |
|
FLNGT18 |
600/6000 |
90/1130 |
18/2.20 |
860 |
450 |
-0.02 |
|
FLNGT28 |
1050/10500 |
60/600 |
28/3.50 |
850 |
450 |
-0.02 |
|
FLNGT38 |
800/8000 |
120/1500 |
38/4.75 |
850 |
450 |
-0.02 |
|
FLNGT42 |
880/8800 |
120/1500 |
42/5.25 |
820 |
450 |
-0.02 |
|
FLNGT33J |
700/7000 |
140/1750 |
33/4.13 |
850 |
450 |
-0.025 |
Note: Curie temperature, the temperature coefficient is only for reference, not as a judgement basis.
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