DONGGUAN Ag MAGNET ELECTTIC CO.,LTD!

Alnico-Magnet

Alnico-Magnet

 

Alnico permanent magnet is an alloy magnet made from AI, NI, Co Fe and other trace metal elements and can be produced through either sintering or casting process. The casting process allows for the magnet to be manufactured into intricate and complex shapes, which are not possible with other magnetic materials. The product has remarkable resistance against corrosion and high temperature, and is mainly used in certain precision instruments.

The Characteristics of Alnico Magnet:

  • Small changes in magnetic properties to temperature effects
  • Maximum working temperature can be as high as 450oC~550oC.
  • Low coercive force.
  • Strong corrosion resistance capability,no coating needed for surface protection.
  • Typical Applications for Alnico magnet:
  • Widely used applications such as instruments and meters which require very stable temperature properties.
  • Electronic ignition systems,watt bour meters,volt-amp meters.medical instruments,industrial motors,magnetic reed switches,generators,hand tools,vending machines.

 

 

AlNiCo permanent magnets technical data

products name: Alnico-Magnet
Model No:Alnico-Magnet
[Related Keywords:] Alnico-Magnet  China Magnets

 

 

Cast AlNiCo

材料牌号
Grade

剩磁
Br

矫顽力
HcJ

最大磁能积
BHmax

密度D

Equlvalent
MMPA(US)

温度系数
% Change Per C

居里温度T

工作温度Tw

mT

Gs

KA/m

Oe

KJ/M3

MGOe

G/cm3

Claas

Near Br

Near HcJ

LN9

680

6800

30

380

9.0

1.13

6.9

Alnico3

-0.03

-0.02

810

450

LN10

600

6000

40

500

10.0

1.20

6.9

-0.03

-0.02

810

450

LNG12

720

7200

45

500

12.4

1.55

7.0

Alnico2

-0.03

-0.02

810

450

LNG13

700

7000

48

600

12.8

1.60

7.0

LNG34

1200

12000

48

600

34.0

4.30

7.3

Alnico5

-0.02

+0.02

860

525

LNG37

1200

12000

48

600

37.0

4.65

7.3

LNG40

1250

12500

48

600

4.0.0

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

Alnico5-7

LNG60

1350

13500

59

740

60.0

7.5

7.3

Alnico5-7

LNGT28

1000

10000

58

720

28.0

3.50

7.3

Alnico6

-0.02

+0.03

860

525

LNGT36J

700

7000

140

1750

36.0

4.50

7.3

Alnico8HC

-0.025

+0.02

860

550

LNGT18

580

5800

100

1250

18.0

2.2

7.3

Alnico8

-0.025

+0.02

860

550

LNGT32

800

8000

100

1250

32.0

4.0

7.3

Alnico8

-0.025

+0.02

860

550

LNGT40

800

8000

110

1380

40.0

5.0

7.3

LNGT60

900

9000

110

1380

60.0

7.50

7.3

Alnico9

-0.025

+0.02

860

550

LNGT72

1050

10500

112

1400

72.0

9.00

7.3

 

Sintering AlNiCo

牌号
Grade

剩磁Br

矫顽力Hcj

矫顽力 Hcb

最大磁能积(BH)max

Curie Temp.

Temp.Coe

Density

备注

[mT] [Gs]

[KA/m][Oe]

[KA/m][Oe]

[KJ/m3] [MGOe]]

[]

αbr[%/k]

g/cm3

Remark

FLN8

520 5200

43 540

40 500

8-10 1.0-1.25

760

-0.020

6.7

各向同性 Isotropic

FLNG12

700 7000

43 540

40 500

12-14 1.5-1.75

810

-0.014

7.0

FLNGT14

570 5700

78 980

76 950

14-16 1.75-2.0

850

-0.020

7.1

FLNGT18

600 6000

107 1350

95 1200

18-22 2.25-2.72

850

-0.020

7.2

FLNG28

1050 10500

47 590

46 580

28-23 3.5-4.15

850

-0.016

7.2

各向异性 Anisotropic

FLNG34

1100 11000

51 640

50 630

34-38 4.3-4.8

890

-0.016

7.2

FLNGT28

1000 10000

57 710

56 700

28-30 3.5-3.8

850

-0.020

7.2

FLNGT38J

730 7300

163 2050

151 1900

38-40 4.75-5.3

850

-0.200

7.2

FLNGT38

800 8000

126 1580

123 1550

38-42 4.75-5.0

850

-0.020

7.2

FLNGT42

880 8800

122 1530

120 1500

42-48 5.3-6.0

850

-0.020

7.25

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