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Bonded Ceramic/Hard Ferrite Magnets
 

  • Composition of hard ferrite magnet powders are embedded in thermoplastic and formed on injecton moulding machine.
  • Possible incorporation of shafts or other insert to the magnet during manufacturing process
  • Varieties of shapes, gears, thin ring and many other complicated forms
  • Good resistance to corrosion and chips
  • Partly and fully magnetizable of magnets

Typical Physical Properties
Parameter CY-RB8, CY-RB10, CY-RB14, CY-RB16 CY-PB8, CY-PB12, CY-PB15
Curie Temperature (°C) 450 450
Maximum Operating Temperature (°C) 85 120
Density (g/cm3) 3.6 - 3.7 2.6 - 3.7
Relative Recoil Permeability (µrec) 1.3 1.3
Saturation Field Strength KOe(KA/m) 10 (800) 10 (800)
Temperature Coefficient of Br(%/°C) -0.2 -0.2


Magnetic Properties
Material Remanence Coercivity Intrinsic Coercivity Max. Energy Product
Br
(mT)		 Br
(kGs)		 bHc
(kA/m)		 bHc
(kOe)		 iHc
(kA/m)		 iHc
(kOe)		 (BH)max
(KJ/m3)		 (BH)max
(MGOe)
CY-RB8 130-180 1.30-1.80 80-120 1.00-1.50 100-160 1.25-2.00 4.00-6.40 0.50-0.80
CY-RB10 180-210 1.80-2.10 100-140 1.25-1.75 120-190 1.50-2.38 6.40-8.00 0.80-1.00
CY-RB14 210-240 2.10-2.40 140-160 1.75-2.00 152-200 1.90-2.50 8.00-11.2 1.00-1.40
CY-RB16 240-260 2.40-2.60 160-199 2.00-2.50 199-240 2.50-3.00 11.2-12.8 1.40-1.60
CY-PB8 87 0.87 63 0.79 215 2.70 1.36 0.17
CY-PB12 220-230 2.20-2.30 132-148 1.65-1.85 176-192 2.20-2.40 8.80-9.70 1.10-1.20
CY-PB15 240-250 2.40-2.50 167-179 2.10-2.25 239-251 3.00-3.15 10.7-11.5 1.30-1.50


  Typical Demagnetization Curves
  Customer Specific Bonded Ferrite Magnets
  Other Magnetic Materials



©ChenYang-Technologies GmbH & Co. KG
Markt Schwabener Str. 8
85464 Finsing
Germany		 http://www.cy-magnetics.com
info@cy-magnetics.com
Tel.: +49-(0)8121-2574100
Fax: +49-(0)8121-2574101