1.Arc ferrite magnets 2.Material:Ferrite Permanent Magnet 3.Certificate:ISO9001,CE,ROHS,SGS 4.Attractive in price and quality Ferrite magnets, made by molding powder mixture of about 80%Fe2O3 and about 20% either BaCo3 or SrO3, is also called ceramic magnet. Along with deepening of research, some additives such as cobalt (Co) and lanthanum (La) are mixed together to improve the magnetic performance. The molded powder metallic green is sintered inside a temperature controlled furnace what is heated with electricity or coal. Though hard ferrite magnet is with low magnetic property, it is still a preferable choice to engineer in their design due to several factors: abundantly available raw material,the cheapest costamong permanent magnet family, low density, excellent stabilityof chemistry, high maximum working temperature and Curie temperature.
1.Arc ferrite magnets 2.Material:Ferrite Permanent Magnet 3.Certificate:ISO9001,CE,ROHS,SGS 4.Attractive in price and quality Ferrite magnets, made by molding powder mixture of about 80%Fe2O3 and about 20% either BaCo3 or SrO3, is also called ceramic magnet. Along with deepening of research, some additives such as cobalt (Co) and lanthanum (La) are mixed together to improve the magnetic performance. The molded powder metallic green is sintered inside a temperature controlled furnace what is heated with electricity or coal. Though hard ferrite magnet is with low magnetic property, it is still a preferable choice to engineer in their design due to several factors: abundantly available raw material,the cheapest costamong permanent magnet family, low density, excellent stabilityof chemistry, high maximum working temperature and Curie temperature.
Product:
Arc magnets
Certificates:
ISO9001,CE,ROHS,SGS
Shapes:
Ring, disk, block, segment, ball, cylinder and so on; customized made.
Advantages:
1.recoil permeability
2.high coercive force
3.relatively low specific density
4.economical cost
Features:
1.good anti-corrosion performance
2.no surface treatment needed
3.isotropic & anisotropic magnets
Magnetic Performance
Grade
Remanence
Br mT
(kGs)
Coercive force
HcB KA/m
(KOe)
Magnetic energy product
Max KJ/m3
MGOe
Equivalents
Y10T
200-218
125-145
6.5-8.0
C1
2.00-2.18
1.57-1.82
0.8-1.0
Y25
360-370
135-150
22.5-25.3
3.60-3.70
1.70-1.88
2.8-3.2
Y30
380-390
191-210
27-30
3.80-3.90
2.40-2.64
3.4-3.7
Y33
400-410
175-195
30.0-31.5
C5
4.00-4.10
2.20-2.45
3.8-4.0
Y35
410-420
220-235
31.5-33.0
4.10-4.20
2.77-2.95
4.0-4.2
Y30BH
380-390
223-235
27.0-30.0
C8
3.80-3.90
2.80-2.95
3.4-3.7
Y33BH
400-410
288-300
30.4-31.5
4.00-4.10
3.62-3.77
3.8-4.0
Product:
Arc magnets
Certificates:
ISO9001,CE,ROHS,SGS
Shapes:
Ring, disk, block, segment, ball, cylinder and so on; customized made.
