Thin Thickness Rectangular Hard Sintered Ferrite Magnets Y30BH Feature:
1.Material: ferrite powder, etc
2.Grade: Y25, Y30, Y30BH, Y35
3.Size: 60mm * 60mm * 15mm, According to client’s requirement;
4.Shape: Rectangular, Block, Bar, Rectangle, or others.
5.Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnet motors (used in cars), etc
Type:
Isotropic ferrite magnets
Anisotropic ferrite magnets
Ferrite Magnet
The ferrite is manufactured by a ceramic process , has a relatively hard texture ,is a brittle material.
Since ferrite magnets have good temperature resistance, low cost, and moderate performance, they have become permanent magnets for a wide range of applications.
Applications:
Ammeter, audio, phone, TV, dynamo, Motors, Meters, Speakers, Sensors, Medical Machine prducts, Magnetic Sport products, etc
Magnetization : length,width,height
1) Cheapest magnet material
2) Good anti-corrosion performance, no need to surface treatment.
3) Best temperature stability
4) Best choice for industrial application
5) All shapes can be customized
6) provide isotropic and anisotropic
7) OEM service
Characteristics
Sintered ferrite magnets can be used in between -40 °C and +200 °C Being hard and brittle, they can be cut by using diamond tools.
The raw material of sintered ferrite magnets is oxide, thus they would not be rusted under severe environment nor affected by many chemicals (except some strong acids).
Ferrite magnets are permanent magnets , not rare earth magnets, it is mainly made from iron oxide and strontium carbonate by ceramic processing technology, also called ceramic magnets.
Ceramic blocks (sometimes called Ferrite block) are available in several different sizes. Ceramic/Ferrite magnets are a low cost but versatile and multipurpose type of magnet. Large ceramic block magnets are often used in sweeping and separation applications. Smaller ferrite blocks are commonly used in motors. Any machining of ferrite blocks must be done with a diamond wheel, ideally before magnetization, as they are hard and brittle. These are medium strength magnets. If you need a very strong magnet, take a look at our Neodymium rare earth block magnets.
