Best Quality Strong Ferrite Disc Magnets

• Composite: Ferrite Magnet
• Type: Permanent
• Application: Industrial Magnet
• Shape: Disc
• Coating: as Customer Requirement
• Composition: Ferrite Magnet
• Model NO.: Ferrite Disc Magnets
• Transport Package: Neutral Wooden Carton Packing
• Specification: ISO9001
• Trademark: Yuxiang
• Origin: Fujian, China (Mainland)
• HS Code: 850511900
• Production Capacity: 1000 Ton/Tons / Year

Product Description

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

Parameters	Mark	Unit	Value
Recoil Permeability	Urce	-	1.05-1.3
Curie Temperature	Tc	°c	460
The temperature of Br	aBr	°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	P	Ω cm	≥10 4
The coefficient of  linear expansion	aR	°c -1	7 -15x  10 -6
Hardness	HV	-	480-580

 

Detailed Photos

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
 
 
 
 
 
 
 
 
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