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Alnico Ring Magnets

Alnico Ring Magnets
Alnico Ring Magnets
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Product Code : 01
Brand Name : MAGTECH INDUSTRIAL CO
Price And Quantity
  • Minimum Order Quantity
  • 100
  • Unit of Measure
  • Piece/Pieces
  • Price Range
  • 1 - 999 USD ($)
Product Description

Alnico Ring Magnets

Backed by rich industry experience and knowledge, we have been able to manufacture, export and supply a broad range of Alnico Ring Magnets. Owing to their excellent magnetic field property, offered magnets are majorly used in electronic devices like loudspeakers, sensors, generators, hard disks, motors and MRI machines. These magnets are precisely manufactured by our team of well-versed professionals by utilizing high grade magnetic material at our well-equipped manufacturing unit. Furthermore, these Alnico Ring Magnets can be availed in multiple sizes and shapes like disc, ring, cylinder and block to our customers.

Features:

  • Excellent magnetization property
  • Hard and brittle
  • Aluminum-nickel-cobalt composition
  • Corrosion-resistant
Physical Properties
Parameter
Curie Temp. °C 860
Max.Operating Temp. °C 525-550
Resistivity µ ý.cm 47-54
Hardness Hv 520-630
Density g/cm3 6.9-7.3
Rev. Recoil Permeability µ rec 1.70-4.70
Saturation Field Strength kOe 2.7-6.3

kA/m 215-500
Temp.Coefficient of Br %/°C -0.025~-0.02
Temp.Coefficient of iHc %/°C +0.01~+0.03


Magnetic Properties (Cast AlNiCo Magnet)
Material Grade Br Hcb Hcj (BH) max Density Tc a Br

Gs Oe Oe MGOe g/cm3 °C % /°C
Cast Al-Ni-Co 2 LNG 13 6800 600 610 1.6 7.2 810 -0.014
Cast Al-Ni-Co 5 LNG 37 12000 600 610 4.63 7.3 890 -0.016
Cast Al-Ni-Co 5 LNG 40 12500 600 610 5 7.3 890 -0.016
Cast Al-Ni-Co 5 LNG 44 12500 650 660 5.5 7.3 890 -0.016
Cast Al-Ni-Co 5 LNG 52 13000 700 710 6.5 7.3 890 -0.016
Cast Al-Ni-Co 6 LNG 30 10500 740 750 3.5 7.3 890 -0.02
Cast Al-Ni-Co 8 LNGT 32 8000 1250 1280 4 7.3 850 -0.02
Cast Al-Ni-Co 8 LNGT 38 8000 1380 1400 4.75 7.3 850 -0.02
Cast Al-Ni-Co 8 LNGT 60 9000 1380 1400 7.5 7.3 850 -0.025
Cast Al-Ni-Co 8 LNGT 72 10500 1400 1430 9 7.3 850 -0.025
Cast Al-Ni-Co 9 LNGT 44 9000 1550
5.5 7.3 850 -0.025
Cast Al-Ni-Co 9 LNGT 63 9000 2000
8 7.3 850 -0.025


Magnetic Properties (Sintered AlNiCo Magnet)
Material Grade Br Hcb Hcj (BH) max Density Tc a Br

Gs Oe Oe MGOe g/cm3 °C % /°C
Sintered Al-Ni-Co 2 FLNG 12 7000 500 540 1.5 7 810 -0.014
Sintered Al-Ni-Co 3 FLNG 8 5200 500 540 1 6.7 760 -0.022
Sintered Al-Ni-Co 4 FLNG 14 5000 750 770 1.8 7 850 -0.02
Sintered Al-Ni-Co 5 FLNG 28 10500 580 590 3.5 7 690 -0.016
Sintered Al-Ni-Co 5 FLNG 34 11200 591 603 4.27 7 890 -0.016
Sintered Al-Ni-Co 6 FLNG 26 9000 700 730 3.3 7 850 -0.02
Sintered Al-Ni-Co 7 FLNGT 18 6500 1000 1030 2.3 7 850 -0.02
Sintered Al-Ni-Co 8 FLNGT 31 7800 1250 1280 3.5 7 850 -0.02
Sintered Al-Ni-Co 9 FLNGT 36 6800 1700 1738 4.5 7 850 -0.011
Sintered Al-Ni-Co 9H FLNGT 38 8000 1500 1525 4.75 7 850 -0.011

MAGTECH INDUSTRIAL CO.
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