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Cast Permanent AlNiCo8 Block Magnets

Cast Alnico Blocks
Grade: Alnico 5DG, Alnico 5-7
Tolerances: Cast surface +/-0.38-+/-0.5mm
Ground surface +/-0.025-+/-0.1mm
Dimensions: Typical dimensions and customized

Quantity:
  • DunBen
Cast permanent  AlNiCo Magnet :
1. Certification: Products are manufactured according to ISO9001 quality system.
2. Properties:
High energies and relatively low coercivity.
Excellent ability to withstand extreme temperatures stability.
High working temp: 450-550 degree
Good corrosion resistance.
High mechanical strength.
3. Shapes: Various kinds or according to customers' requests
4. Grades: AlNiCo2, AlNiCo3, AlNiCo5, AlNiCo5DG, AlNiCo5-7, AlNiCo6, AlNiCo8HC, AlNiCo8, and AlNiCo9 (US standard)
5. Products manufactured according to ISO9001 quality system.
6. Applications: measuring instruments, flywheel generators and sensors, stepping motor and relays, flow and AVO meter, odometer of automobile and motorcycle, buzzer of mobile phone and so on.

 
Typical Magnetic Properties

 
Grade MMPA Equivalent Br Hcb Hcj (BH)max Remark
mT Gs kA/m Oe kA/m Oe kJ/m3 MGOe
LN10 Alnico3 600 6000 40 500 43 540 10 1.20 Isotropic
LNG13 Alnico2 680 6800 48 600 51 640 13 1.60
LNGT18 Alnico8 580 5800 90 1130 92 1160 18 2.20
LNG37 Alnico5 1200 12000 48 600 49 610 37 4.65 Anisotropic
LNG40 1250 12500 48 600 49 610 40 5.00
LNG44 1250 12500 52 650 53 660 44 5.50
LNG52 Alnico5DG 1300 13000 56 700 57 710 52 6.50
LNG60 Alnico5-7 1350 13500 59 740 60 750 60 7.50
LNGT28 Alnico6 1000 10000 58 720 59 740 28 3.50
LNGT36J Alnico8HC 700 7000 140 1750 148 1850 36 4.50
LNGT38 Alnico8 800 8000 110 1380 112 1400 38 4.75
LNGT44 880 8800 120 1500 122 1530 44 5.50
LNGT60 Alnico9 900 9000 110 1380 112 1400 60 7.50
LNGT72 1050 10500 112 1400 114 1430 72 9.00
 
 
Cast Alnico Process Chart
Raw material -> forming- >smelting-> heat treatment-> surface treatment->precision grinding->inspection ->packing

重传alnico process flow

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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