Company Details

  • Jinyu Magnet (Ningbo) Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Trade Company , Manufacturer
  • Main Mark: Europe , Americas , East Europe , North Europe
  • Exporter:61% - 70%
  • Certs:ISO9001
  • Description:Ferrite Magnet,Block Ferrite Magnet,Round Ferrite Magnet,Hard Sintered Disc Ferrite Magnet
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Jinyu Magnet (Ningbo) Co., Ltd.

Ferrite Magnet,Block Ferrite Magnet,Round Ferrite Magnet,Hard Sintered Disc Ferrite Magnet

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Ferrite Magnet

Product categories of Ferrite Magnet, we are specialized manufacturers from China, Ferrite Magnet, Block Ferrite Magnet suppliers/factory, wholesale high-quality products of Round Ferrite Magnet R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Hard Sintered Ceramic Arc Ferrite Magnet

Model No. : Arc ferrite magnet

Hard Sintered Ceramic Arc Ferrite Magnet Ceramic Ferrite magnet material is very hard and brittle On average the material s hardness is 7 on the Moh scale and conventional machine tools and cutters are not appropriate Diamond tooling and some...

China Ferrite Magnet of with CE
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Hard Sintered Ceramic Ferrite Arc Magnet

Model No. : Arc ferrite magnet

Hard Sintered Ceramic Ferrite Arc Magnet Ceramic magnets are manufactured by calcining or presintering a mixture of iron oxide and strontium ferrite to produce a metallic oxide A multiple stage milling operation reduces the calcined material to a...

China Manufacturer of Block Ferrite Magnet
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Rare Earth Ring Ferrite Magnet Motor

Model No. : Ring ferrite magnet

Rare Earth Ring Ferrite Magnet Motor Ferrite magnets sometimes referred to as ceramic because of their production process are the least expensive class of permanent magnet materials The material became commercially available in the mid 1950 s and...

Customized Round Ferrite Magnet Made in China
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Rare Earth Ring Ferrite C8 Magnet

Model No. : Ring ferrite magnet

Rare Earth Ring Ferrite C8 Magnet Also known as ceramic magnets ferrite magnets offer excellent value for money when pull strength is not the most important factor They have a high resistance to corrosion and produce an incredibly deep magnetic...

Professional Manufacturer of Hard Sintered Disc Ferrite Magnet
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Strong Permanent Ceramic Cube Ferrite Magnet

Model No. : Block ferrite magnet

Strong Permanent Ceramic Cube Ferrite Magnet Channel magnets are rectangular in shape and consist of a steel shell with a ferrite magnet sunken into one face Magnetism is confined to one face only where it is concentrated to give the maximum holding...

China Supplier of Ferrite Magnet
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Strong Permanent Block Ceramic Ferrite Magnet

Model No. : Block ferrite magnet

Strong Permanent Block Ceramic Ferrite Magnet Widely used in a variety of applications rectangular ferrite magnets are versatile and great value for money Smaller rectangular ferrite magnets are often used by craft makers or in assemblies that help...

Expert Manufacturer of Block Ferrite Magnet
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Y35 Hard Sintered Cylinder Ferrite Magnet

Model No. : Round Ferrite Magnet

Y35 Hard Sintered Cylinder Ferrite Magnet Ferrite ceramic magnets are essentially composed of oxide materials with barium carbonate or strontium carbonate manufactured under a powder metallurgical process The feature of low recoil permeability along...

Competitive Round Ferrite Magnet China Manufacturer
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Ceramic Industrial Ferrite Disk Magnet

Model No. : Round Ferrite Magnet

Ceramic Industrial Ferrite Disk Magnet 1 Low cost and low price The raw material cost is very cheap and manufacturing process is simply so the price of it is very low 2 Nice temperature stability Ferrite magnets can be used between 40oC and 200oC 3...

High Quality Hard Sintered Disc Ferrite Magnet China Manufacturer
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D20x5 Hard Sintered Round Ferrite Magnet

Model No. : Round Ferrite Magnet

D20x5 Hard Sintered Round Ferrite Magnet Ferrite disc magnets can be fixed in place using adhesive or can be pushed into circular drilled holes in wood or plastic Ferrite as a material has a very good resistance to corrosion and has a high maximum...

China Ferrite Magnet Supplier
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Y30 Hard Sintered Disc Ferrite Magnet

Model No. : Disc Ferrite Magnet

Y30 Hard Sintered Disc Ferrite Magnet As important parts of magnetic materials hard ferrite ceramic magnets play an important role in electrical engineering electronic information car motorcycle industries etc They are also widely used in medical...

China Factory of Block Ferrite Magnet
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China Ferrite Magnet Suppliers
Sintered Ferrite Magnet, hard ferrite, hard ferrite magnet is also called Ceramic Magnets.
Sintered ferrite magnets are available in isotropic magnet and anisotropic magnets. The magnetic properties of isotropic ferrite are low. Since they have nearly the same magnetic properties in all directions, so isotropic ferrite magnets can be magnetized in many different directions or in multi-poles. Anisotropic ferrite magnets have better magnetic properties compare with isotropic ferrite magnets. However this type of magnets can only be magnetized along a preferred direction.

Permanent ferrite magnets are made of hard ferrites, which have a high coercivity and high remanence after magnetization. Iron oxide and barium or strontium carbonate are used in manufacturing of hard ferrite magnets. The high coercivity means the materials are very resistant to becoming demagnetized, an essential characteristic for a permanent magnet. They also have high magnetic permeability. These so-called ceramic magnets are cheap, and are widely used in household products such as refrigerator magnets. The maximum magnetic field B is about 0.35 tesla and the magnetic field strength H is about 30 to 160 kiloampere turns per meter (400 to 2000 oersteds). The density of ferrite magnets is about 5 g/cm3.

The most common hard ferrites are:
Strontium ferrite, SrFe12O19 (SrO·6Fe2O3), used in small electric motors, micro-wave devices, recording media, magneto-optic media, telecommunication and electronic industry.
Barium ferrite, BaFe12O19 (BaO·6Fe2O3), a common material for permanent magnet applications. Barium ferrites are robust ceramics that are generally stable to moisture and corrosion-resistant. They are used in e.g. loudspeaker magnets and as a medium for magnetic recording, e.g. on magnetic stripe cards.

Why choose Ferrite Magnet?
1. Low cost and low price.
The raw material cost is very cheap and manufacturing process is simple. So the price if it is very low.
2. Nice temperature stability
Ferrite magnets can be used in the working temperature from -40℃ to 200℃.
3. Well prevent corrosion
The raw material of sintered ferrite magnet is oxide, so ferrite magnets will not be rusted under severe environment nor affected by many chemicals.

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