China-Base Ningbo Foreign Trade Co.,Ltd. Ningbo Songko(CBNB) Magnetic Material Co., Ltd.
Samarium Cobalt (SmCo) magnet is a high performance, low temperature coefficient permanent magnet, which made of samarium, cobalt and other rare earth elements. The biggest advantage is its high working temperature, the maximum working temperature is up to 300℃. It doesn't need to be coated because it is difficult to be eroded and oxidized. SmCo Magnet is widely used in motor, sensor, meter, electronic, watch, automobile, aviation and other applications. There are two alloy series for SmCo Magnets: SmCo5 and Sm2Co17.
Process Flow: Raw material--Mixing--Melting--Powdering--Pressing--Sintering--Magnetic Testing--Cutting & Grinding--Inspection--Packing and Shipping