Alnico Magnets

Alnico Magnets
Alnico Magnets
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Product Code : AM-02
Brand Name : MAGTECH
Price And Quantity
  • Minimum Order Quantity
  • 100 Piece
Product Specifications
  • Product Type
  • Magnets
  • Magnet Category
  • Permanent Magnets
  • Magnet Type
  • Alnico Magnet
  • Shape
  • Customized
Product Description

Alnico Magnets

Owing to our expertise in this domain, we are engaged in offering an excellent quality array of Alnico Magnets. Offered magnets are widely used in mobiles, motors, guitar pickups, telephones, loudspeakers and many more. With the utmost precision and perfection, these magnets are manufactured by employing casting and sintering processes under deft professionals' guidance. In addition to this, the offered Alnico Magnets can be availed from us in diverse shapes like horseshoe, disc, ring, sleeve and cylindrical as per the clients' variegated requirement.

Special Key Features:

  • High strength

Technical Specifications:

  • Available as anisotropic
  • Has strong magnetic power (Power-Index (1) = 6~7)
  • Hold good stability over high and low temperature
  • Made by casting or sintering powder by metallurgical technique
  • Poor resistance against demagnetization
  • Relatively high cost (Cost-Index (2) = 7~8)
  • Very hard & brittl

Alnico Magnet

  • Fairly strong magnetic power (Power-Index(1) = 6~7)
  • Relatively high cost (Cost-Index(2) = 7~8)
  • Anisotropic(3)
  • Produced by casting or sintering powder metallurgical technique with alloy composite of Al-Ni-Fe-Co
  • Very hard & brittle
  • Poor resistance to demagnetization
  • Excellent stability over a wide range of temperature

Physical Properties



Parameter



Curie Temp.

°C

860

Max.Operating Temp.

°C

525-550

Resistivity

µ ý.cm

47-54

Hardness

Hv

520-630

Density

g/cm3

6.9-7.3

Rev. Recoil Permeability

µ rec

1.70-4.70

Saturation Field Strength

kOe

2.7-6.3


kA/m

215-500

Temp.Coefficient of Br

%/°C

-0.025~-0.02

Temp.Coefficient of iHc

%/°C

+0.01~+0.03

Magnetic Properties (Cast AlNiCo Magnet)

Material

Grade

Br

Hcb

Hcj

(BH) max


Gs

Oe

Oe

MGOe

g/cm3

Cast Al-Ni-Co 2

LNG 13

6800

600

610

1.6

Cast Al-Ni-Co 5

LNG 37

12000

600

610

4.63

Cast Al-Ni-Co 5

LNG 40

12500

600

610

5

Cast Al-Ni-Co 5

LNG 44

12500

650

660

5.5

Cast Al-Ni-Co 5

LNG 52

13000

700

710

6.5

Cast Al-Ni-Co 6

LNG 30

10500

740

750

3.5

Cast Al-Ni-Co 8

LNGT 32

8000

1250

1280

4

Cast Al-Ni-Co 8

LNGT 38

8000

1380

1400

4.75

Cast Al-Ni-Co 8

LNGT 60

9000

1380

1400

7.5

Cast Al-Ni-Co 8

LNGT 72

10500

1400

1430

9

Cast Al-Ni-Co 9

LNGT 44

9000

1550


5.5

Cast Al-Ni-Co 9

LNGT 63

9000

2000


8


Magnetic Properties (Sintered AlNiCo Magnet)

Material

Grade

Br

Hcb

Hcj

(BH) max

Density

Tc

a Br



Gs

Oe

Oe

MGOe

g/cm3

°C

% /°C

Sintered Al-Ni-Co 2

FLNG 12

7000

500

540

1.5

7

810

-0.014

Sintered Al-Ni-Co 3

FLNG 8

5200

500

540

1

6.7

760

-0.022

Sintered Al-Ni-Co 4

FLNG 14

5000

750

770

1.8

7

850

-0.02

Sintered Al-Ni-Co 5

FLNG 28

10500

580

590

3.5

7

690

-0.016

Sintered Al-Ni-Co 5

FLNG 34

11200

591

603

4.27

7

890

-0.016

Sintered Al-Ni-Co 6

FLNG 26

9000

700

730

3.3

7

850

-0.02

Sintered Al-Ni-Co 7

FLNGT 18

6500

1000

1030

2.3

7

850

-0.02

Sintered Al-Ni-Co 8

FLNGT 31

7800

1250

1280

3.5

7

850

-0.02

Sintered Al-Ni-Co 9

FLNGT 36

6800

1700

1738

4.5

7

850

-0.011

Sintered Al-Ni-Co 9H

FLNGT 38

8000

1500

1525

4.75

7

850

-0.011

  • Very hard & brittle
  • Temperature stability
  • Excellent magnetization property
  • Free from self-demagnetization
  • Poor resistance to demagnetization
  • Excellent stability over a wide range of temperature


Trade Information
  • FOB Port
  • Guangzhou
  • Payment Terms
  • Western Union, Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C)
  • Supply Ability
  • 1000 Piece Per Day
  • Delivery Time
  • 10 Days
  • Sample Available
  • Yes
  • Sample Policy
  • Contact us for information regarding our sample policy
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • All India

MAGTECH INDUSTRIAL CO.
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