Pro-Perfect  Magnetics
  
Ferrite Magnets Sintered NdFeB Bonded 
NdFeB
Rubber Magnets AlNiCo Magnets SmCo 
Magnets
Ferrite Powder Magnetic Lifters Magnetic Assemblies
  Home Page Company Profile FAQ Catalogue Download Contact us


                                                  Cast AlNiCo Magnets

Cast AlNiCo Magnets is aluminum-nickel-cobalt-iron alloys. Due to the good performance of high residual induction and good temperature stability (maximum operating temperature up to 600ºC), Cast AlNiCo Magnets have been widely used in various applications, such as measuring instruments (Volt meter, Ampere meter, speed-meter, watt-hour-meter), micromotors, sensors, loudspeakers, etc.

Apart from the Cast AlNiCo Magnets, we also produce Injection Moulding AlNiCo Magnets for PCM parts for Color TV sets. 

We can also produce according to custom design.
 

The magnetic characteristics of Cast AlNiCo Magnets:

Grade

Br

HcJ

(BH)max

Density

Equivalent
MMPA
Grade

Curie Temp.

Working Temp.

mT

Gs

KA/m

Oe

KJ/m3

MGOe

g/cm3

ºC

ºC

LN9

680

6800

30

380

9.0

1.13

6.9

Alnico 3

810

450

LN10

600

6000

40

500

10.0

1.20

6.9

810

450

LNG12

720

7200

45

500

12.4

1.55

7.0

Alnico 2

810

450

LNG13

700

7000

48

600

12.8

1.60

7.0

LNG37

1200

12000

48

600

37.0

4.65

7.3

Alnico 5

860

525

LNG40

1250

12500

48

600

40.0

5.00

7.3

LNG44

1250

12500

52

650

44.0

5.50

7.3

LNG52

1300

13000

56

700

52.0

6.50

7.3

Alnico5 DG

LNG60

1350

13500

59

740

60.0

7.5

7.3

Alnico 5-7

LNGT28

1000

10000

58

720

28.0

3.50