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Permanent Ferrite Disc Magnets

China Permanent Ferrite Disc Magnets, Find details about China Ferrite Disc Magnets, Disc Ferrite Magnets from Permanent Ferrite Disc Magnets

Model NO.
Ferrite Disc
Trademark
Yuxiang
Transport Package
Neutral Wooden Carton Packing
Specification
ISO9001
Origin
Fujian, China (Mainland)
HS Code
850511900
Model NO.
Ferrite Disc
Trademark
Yuxiang
Transport Package
Neutral Wooden Carton Packing
Specification
ISO9001
Origin
Fujian, China (Mainland)
HS Code
850511900
Product Description


Ferrite magnets are composed of strontium carbonate and iron oxide. They are charcoal gray in color and usually appear in the forms of discs, rings, blocks, cylinders, and sometimes arcs for motors...

Attributes:
Least expensive material compared to AlNiCo and rare earth magnets
High intrinsic coercive force
Available in simple shapes only due to manufacturing process
Lower service temperature than AlNiCo, greater than rare earth
Finishing requires diamond cutting or grinding wheel
Lower energy product than AlNiCo and rare earth magnets
Most common grades of ceramic are 1, 5 and 8 (1 to 8 possible)
Grade 8 is the strongest ceramic material available...
Applications:
Application ranges include speaker magnets, DC brushless motors, magnetic resonance imaging (MRI), magnetos used on lawn mowers and outboard motors, DC permanent magnet motors (used in cars), separators (separate ferrous material from non-ferrous), magnetic assemblies designed for lifting, holding, retrieving and separating...

Product Parameters
ParametersMarkUnitValue
Recoil PermeabilityUrce-1.05-1.3
Curie TemperatureTc°c460
The temperature of BraBr °c -1 -0.2%
The temperature of Hcj aHcj  °c -1 0.2-0.5%
Density D g/cm 3 4.5-5.1
Resistivity PΩ cm ≥10 4
The coefficient of  linear expansion aR °c -1 7 -15x  10 -6
 Hardness HV -480-580
Detailed Photos

Permanent Ferrite Disc MagnetsPermanent Ferrite Disc MagnetsPermanent Ferrite Disc MagnetsPermanent Ferrite Disc MagnetsPermanent Ferrite Disc MagnetsPermanent Ferrite Disc Magnets

After Sales Service

For more detail info, please feel free to visit our website or inquire us at any of your convenience.

Ying Jun
Senior technical manager                       
XIAMEN YUXIANG MAGNETIC MATERIALS TECHNOLOGY CO.,LTD
Add: UNIT A-3,16FL., JINYUAN BUILDING, NO.57 HUBIN SOUTH ROAD, SIMING DISTRICT, XIAMEN, CHINA 361004
 
 
 
 
 
 
 
 
Li(v)e:     yuxiang5716
 

 

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