tungsten ceramic rings

Hard ferrite (ceramic) magnets were developed in the 1960's as a low cost alternative to metallic magnets. Even though they exhibit low energy ...

The ceramic rings were made by isostatic pressing, or dry pressing

Ceramic random packing has excellent performance and stability in acid
and other chemical surroundings. They are corrosion resist to all kinds
of

(1). Excellent in electrical insulation;
(2). High hardness and wear/corrosion resistance;
(3). High working temperature;

As important parts of magnetic materials, hard ferrite materials play a heavyrole in electronic industry, electronic information industry

ring ceramic magnet
1.Custom-made shapes and dimension.
2.Deliver goods in time and have excellent after-sale service
3.Lowest price

high strength, strong abrasion and corrosion resistance, insulation, lubricate without oil, saving ink and long working life.

A. Up to D220mm Y30;
B. Reasonable price, for Loud speaker;
C. Rust-resistant, up to 250 Celsius degrees;
D. Quick delivery;
E. Ceramic/Ferrite;

Almost of ferrite ring magnet used in Loudspeakers and magnetic holding system.

used in wear resistant solution industry
good insulation
low thermal conductivity
good heat resistance

Specifications
Ferrite Magnet
1) High quality consistency
2) Excellent anti-corrosion property
3) SST: 48/72 hours ...

Unipretec can supply Alumina Ceramics / Zirconia Ceramics / Machinable Glass Ceramics / Boron Nitride / Silicon Nitride

A. Y30/Y35 D110mm outer diameter;
B. Reasonable price, for Loud speaker;
C. Rust-resistant, up to 250 Celsius degrees;
D. Ferrite magnet assembly;

Material:
Permanent Magnet
Ferrite Magnet,Rare earth magnet
Shape:Ring
As the request of clients

As important parts of magnetic materials, hard ferrite materials play a heavyrole in electronic industry, electronic information industry

Specifications
Ferrite Magnet
1) High quality consistency
2) Excellent anti-corrosion property
3) SST: 48/72 hours ...

Industrial magnet--speaker

Ring ferrite magnets
1.Good anti-corrosion performances
2.No surface treatments
3.All shapes and sizes can be customized
Y25,Y30,Y30BH,etc.

Specifications
Neodymium Magnet/NdFeB Magnet
1.Precise dimension
2.Various shape
3.Stable performance ...

Bonded permanent ferrite is a magnet compounded by magnetic powder and high polymer materials through the special craft . It is superior to the sinter

Specifications
Neodymium Magnet/NdFeB Magnet
1.Precise dimension
2.Various shape
3.Stable performance ...

Specifications
Ceramic Magnet Ferrite Ring Magnet for Water Meter
Block,Cylinder,Disc,Ball,Ring,etc
Anti-Corrosion Property
Customized Style

sintered ceramic magnet

Specifications
Sintered Ferrite/ceramic magnet/speaker magent/ring magnet,
competitive price
fast and safe delivery
excellent service

We are professional D2/D2/SKD11/SKD-11/1.2379 Steel Ceramic/Tungsten carbide Coating Coated Plated wire drawing Clutch Pulley Cone Rings

Ceramic (Ferrite) Magnets are produced by calcining a mixture of iron oxide and strontium carbonate to form a metallic oxide

Specifications
Neodymium Magnet/NdFeB Magnet
1.Precise dimension
2.Various shape
3.Stable performance ...

Anisotropic and isotropic magnet is designed according to different of machines,one popular shape of rare earth magnets and perment magnets.

various ring ferrite magnets
1.Grade:Y20.Y25,Y30,Y30BH
2.Size:according to client's requirement
3.Cheapest magnet material
4.Widely used

Specifications
Sintered Ferrite ceramic Magnet
1.high quality,customized size.
2.competitive price.
3.fast and safe delivery,excellent serivices