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Custom Magnetic Filter, Magnetic Separator, Magnetic Coupling, and other Magnet Assemblies are provided. As a magnetic products supplier, Leyuan Group has been an experienced magnetic products manufacturer in China since 1995. We manufacture a range of main magnetic products comprising magnetic filters, magnetic couplings, permanent magnets, and customer design magnet assemblies. These can be used in numerous fields including food processing, pharmaceutical, and chemical development, etc. A high working temperature limit (550°C/1020°F) makes Alnico especially well- suited for sensitive automotive and aircraft sensor applications. Alnico is produced in many grades to fit the requirements of these applications, from Alnico 1 to Alnico 12, but the most popular grades are 2, 5 and 8. By comparison to the newer materials, the coercivity of Alnico is low. The Specification of Alnico Magnets Grade Equivalent MMPA Class Br Hcb BH(max) WT Remark mT Gs kA/m Oe kJ/m³ MGOe °C LN10 ALNICO3 600 6000 40 500 10 1.2 450 Isotropic LN13 ALNICO2 700 7000 48 600 12.8 1.6 450 LNGT18 ALNICO8 580 5800 100 1250 18 2.2 550 LNG37 ALNICO5 1200 12000 48 600 37 4.65 525 Anisotropic LNG40 1250 12500 48 600 40 5 LNG44 1250 12500 52 650 44 5.5 LNG52 ALNICO5DG 1300 13000 56 700 52 6.5 LNG60 ALNICO5-7 1350 13500 59 740 60 7.5 LNGT28 ALNICO6 1000 10500 57.6 720 28 3.5 525 LNGT36J ALNICO8HC 700 7000 140 1750 36 4.5 550 LNGT38 ALNICO8 800 8000 110 1380 38 4.75 550 LNGT40 820 8200 110 1380 40 5 550 LNGT60 ALNICO9 950 9500 110 1380 60 7.5 550 LNGT72 1050 10500 112 1400 72 9 550 Where Alnico is appropriate, magnet size can be minimized if it can be magnetized after assembly into the magnetic circuit. If used independently of other circuit components, as in security applications, the effective length-to- diameter ratio (related to the permeance coefficient) must be great enough to cause the magnet to work above the knee in its second quadrant demagnetization curve. For critical applications, Alnico magnets may be calibrated to an established reference flux density value. However, a result of low coercivity is sensitivity to demagnetizing effects due to external magnetic fields, shock, and application temperatures. For critical applications, Alnico magnets can be temperature-stabilized to minimize these effects. As one of the most professional alnico magnet manufacturers from China, Leyuan has the alnico bar magnets for sale. If you want to buy alnico magnets and want to know alnico magnet price or our other alnico magnet types, please contact Disheng or leave a message through our website. We also offer alnico pot magnets, alnico magnetic powder,alnico magnet rods,guitar pickup bar magnets, alnico ring magnets,alnico rod magnets and alnico pickup magnets and so on.

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leyuangroup
574-82819201
574-82819200

Leyuan Group Co., ltd.
Huilong Industrial Zone Qiuga Town Ningbo China
Ningbo 315000
China

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