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Permanent Ring AlNiCo Magnet with RoHS

Material:Cast alnico magnet
Grade: alnico2,alnico3,alnico5,alnico8
Certification: ISO/TS16949:2009,ROHS
Size:customized
Magnetism direction: Customzied Specific Requirements
Tolerance: +/-0.1mm
Application: Security Systems,Magnetic Switches,Motors And Generators,Receivers,Telephones,Speakers
Quantity:
Inquire

AlNiCo magnet is a kind of alloy which is comprised of aluminum, nickel, cobalt, iron and other microelements. There are two different manufacturing processes for Alnico: cast and sintered. Cast AlNiCo can be made into many sizes and shapers, and better magnetic properities than sintered AlNiCo. Whereas sintered AlNiCo is usually restricted to smaller size, but better blank sizw torrence and processabillity. Alnico magnet has strong anti-corrosion property which need not plating processing on the surface.
 
  AlNiCo Magnet   Application: 
widely used in industrial and consumer applications where strong permanent magnets are needed, such as electric motors, electric guitar pickups, microphones, sensors, loudspeakers, magnetron tubes, and cow magnets, etc.
 
Performance Details:

Grade America Standard Br Hcb (BH)max Density Reversible T.C. Reversible T.C. Tc Tw Remark
mT Gs KA/m3 Oe KJ/m3 MGOe 6.9 %/ºC %/ºC ºC ºC Isotropic
LN10 ALNICO3 600 6000 40 500 10 1.2 7.2 -0.03 -0.02 810 450
LNG13 ALNICO2 700 7000 48 600 12.8 1.6 7.3 -0.03 +0.02 810 450
LNGT18 ALNICO8 580 5800 100 1250 18 2.2 7.3 -0.025 +0.02 860 550 Anisotropic
LNG37 ALNICO5 1200 12000 48 600 44 4.65 7.3 -0.02 +0.02 850 525
LNG40 ALNICO5 1250 12500 48 600 40 5 7.3 -0.02 +0.02 850 525
LNG44 ALNICO5 1250 12500 52 650 37 5.5 7.3 -0.02 +0.02 850 525
LNG52 ALNICO5DG 1300 13000 56 700 52 6.5 7.3 -0.02 +0.02 850 525
LNG60 ALNICO5-7 1350 13500 59 740 60 7.5 7.3 -0.02 +0.02 850 525
LNGT28 ALNICO6 1000 10000 57.6 720 28 3.5 7.3 -0.02 +0.03 850 525
LNGT36J ALNICO8HC 700 7000 140 1750 36 4.5 7.3 -0.025 +0.02 860 550
LNGT38 ALNICO8 800 8000 110 1380 38 4.75 7.3 -0.025 +0.02 860 550
LNGT40 ALNICO8 820 8200 110 1380 40 5 7.3 -0.025 +0.02 860 550
LNGT60 ALNICO9 950 9500 110 1380 60 7.5 7.3 -0.025 +0.02 860 550
LNGT72 ALNICO9 1050 10500 112 1400 72 9 7.3 -0.025 +0.02 860

Cast Alnico Process Chart
Raw material -> forming- >smelting-> heat treatment-> surface treatment->precision grinding->inspection ->packing
重传alnico process flow
 
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CONTACT US

  Hang Zhou XiaoShan Dunben Magnet  Co., Ltd 
 1702, Unit 2, Building 1, Dacheng Mingzuo, Shiixn Road, Xiaoshan, Hangzhou, Zhejiang, China
  86-571-82750965 
  86-571-82751287
 wang@dbmagnet.com
 

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