| Model: | - |
|---|---|
| Brand: | HAOQI |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Magnetic Materials |
| Label: | ferrite ring speaker |
| Price: |
US $0.01
/ pc
|
| Min. Order: | 10 pc |
| Live Chat: | Last Online:21 Jun, 2016 |
Ferrite Magnet, made by molding powder mixture of about 80% Fe2O3 and about 20% either BaCo3 or SrO3, belong to the brittleness material,is also called ceramic magnet. The molded powder metallic green is sintered inside a temperature controlled furnace what is heated with electricity or coal. The ferrite magnets have good heat resistance, low cost, moderate performance, has become the most widely used permanent magnet.
Ferrite magnet features: high magnetic properties, good stability and low temperature coefficient.
Ferrite magnet applications: widely used in speakers, motors, toys, auto parts , instruments and so on.
Shape: Arc, Block, Bar, Ring, Cube, Disc, or others
| Payment Terms: | TT ,Paypal,Western Uinon |
|---|---|
