TA TONG MAGNET CO., LTD.

Product Line

Product Line

Rubber Magnet

Product Name : Alnico Magnet

Item No. : Alnico

Introduction of Material

The Alnico Magnet contains the elements of Aluminum, Cobalt and Nickle Alloy, which can be made either by casting or sintering process. As having the features of both hardness and high working temperature parameters, they are widely used in many different application with a wide range of magnetic properties. Meantime, an excellent corrosion resistance is also one of its features. However, the most disadvantageous point for this material is in low value of coercive force, which be possible to decrease the magnetic power during in use subject to using environment, we suggest you to discuss with us when ordering.
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Production Process
Raw material>>Mixed>>Melting>>Mold>>heat treatment>>grind>>Inspection>>Magnetized>>Q.C.>>Packing>>Shipping.
Magnetic Characteristic Table

Properties

Residual Flux Density
Br
Coercive Force
bHc
Max Energy Products
(BH)max
MMPA Equivalent IEC Equivalent
Unit 

 Code

Gauss mT Oe KA/m MG Oe KA/㎡
AL-10 6000 600 500 40 1.20 9.6 Alnico 3 Alnico 9/3
AL-12 7000 700 550 44 1.50 12.0 Alnico 1 Alnico 8/4
AL-13 6800 680 600 48 1.63 13.0 Alnico 2 Alnico 12/6
AL-18 9000 900 600 48 2.25 18.0 (L Alnico 8) Alnico17/9
AL-37 12000 1200 600 48 4.63 37.0 Alnico 37/5
AL-40 12500 1250 600 48 5.00 40.0 Alnico 5
AL-44 12500 1250 650 52 5.50 44.0 Alnico 44/5
AL-52 13000 1300 700 56 6.50 52.0 Alnico 5DG Alnico 52/6
AL-56 13000 1300 720 58 7.00 56.0
AL-60 13300 1330 750 60 7.50 60.0 Alnico 5~7
ALT-18 5800 580 1130 90 2.25 18.0
ALT-30 11000 1100 700 56 3.75 30.0 Alnico 8 Alnico 38/11
ALT-32 8000 800 1250 100 4.00 32.0
ALT-38 8000 800 1380 110 4.75 38.0
ALT-44 8500 850 1500 120 5.50 44.0
ALT-48 9000 900 1500 120 6.00 48.0
ALT-60 9500 950 1380 110 7.50 60.0 Alnico 60/11
ALT-72 10500 1050 1400 112 9.00 72.0 Alnico 9
ALT-88 11000 1100 1450 115 11.00 88.0
ALT-36J 7000 700 1750 140 4.50 36.0 Alnico 8HC Alnico 36/15
ALT-52J 9000 900 1750 140 6.50 52.0
FAL-8 5000 500 500 40 1.13 9.0 S. Alnico 3 Alnico 9/3
FAL-12 7000 700 600 48 1.55 12.4 S. Alnico 2 Alnico 12/6
FALT-18 6000 600 1130 90 2.20 18.0 S. Alnico 3 Alnico 17/9
FAL-34 12000 1200 600 48 4.25 34.0 S. Alnico 5 Alnico 37/5
FAL-37 12500 1250 600 48 4.62 37.0
FALT-28 10500 1050 600 48 3.50 28.0 S. Alnico 6 Alnico 26/6
FALT-38 8000 800 1500 120 4.75 38.0 S. Alnico 8 Alnico 38/11
FALT-42 8800 880 1500 120 5.25 42.0
FALT-33J 70000 7000 1750 140 4.13 33.0 S. Alnico 8HC Alnico 36/15
Shapes & Magnetic Direction
Application
Speakers
Magnetic tooling
Generators
Education Units
Switches
Guitar Pick up
Vehicle Brake
Motors
Receiver Parts
Power Holder
Meters
Hardware Parts
Sensors
Others
Features
High working temperature
Longer bar type available
Not easy broken
Precision tolerance
Corrosion resistance
Clean surface
History
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