Alnico Magnet

Product Specification

The Alnico Magnet is a permanent magnet which composed alloys of Aluminum, Nickel, Cobalt, and offers anisotropic and isotropic materials; Mostly Anisotropic material can offer the products an excellent properties and effectives. There are two different manufacturing process: casting or sintering.
[part] The Alnico Magnet has high temperature stability, and hard characteristics, so it's used widely in different fields. Through grinding process, the surface features polish and shiny and high oxidization resistance. If required the magnet in small, complex shape and accurate tolerance, Sintered Alnico may be considered. Sintered Alnico magnet has better mechanical characteristics than Cast Alnico, but lower magnetic properties; Sintered and Casting are both in the same heat treatment process.
Applications:
Alnico Magnets are widely used in Electronic, Mechanical, Communication, Energy and Medical Instruments, and Office automations, Car industry; also used widely in Aviation and Military...etc high technology industries. High working temperature and good corrosion resistance are the advantages, based on these, they can be also applied in Electricity Meter, Water Meter, Odometer....etc, and Motors, Sensors, Electric machinery, Speakers and Security protective system...etc, high stability products.

Product image

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Testing equipment

uz-magnet_img_06_03

Characteristics Table

Grade Br Hcb (BH)max (Br) (Hcj)
mT
Ga
Kam
Og
KJ/m3
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 and temperature coefficient are for reference only,But not as inspection basis .

Production process

  • Incoming inspection

    • Molding

      • Mixing

        • Melting

          • Sand cleaning

            • Ingots Selecting

              • Heat Treatment

                • Tumbing

                  • Magnetic Inspection

                    • Machining

                      • Cleaning and Drving

                        • Machining Inspection

                          • General Inspection

                            • Package

                              • Storage