The delicate SmCo magnets
0.1~5.0 USD
| Min. Order: | 100 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T |
| Supply Ability: | 10000000pieces/month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Cup Magnets, Coating NdFeB Magnets, Ceramic Magnet, Cylinder NdFeB Magnet Neodymium Rare Earth Permanent Magnet, Countersunk Pot Magnet |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Application: | Industrial Magnet |
| Shape: | Block |
| Type: | Permanent |
| Composite: | Rare Earth Magnet |
| Brand Name: | AMT&C |
| Production Capacity: | 10000000pieces/month |
| Packing: | according to the consumers' need |
| Delivery Date: | within 15 days |
Product Description
The description of SmCo magnets :
SmCo magnet is a high performance, low temperature coefficient permanent magnet made of samarium and cobalt and other rare-earth elements. Its biggest advantage is its high working temperature---350℃,in general ,magnetizing field of approximately 30 to 45 KOe are required. It needn't to be coated because it is difficult to be eroded and oxidized. SmCo magnet is widely used in motors, watch, transducers, instruments, positional detector, generators, radar and other applications.
Process Flow:
Raw material-----Mixing-----Melting-----Power-----Pressing-----Sintering----Magnetic ¡¡¡¡Inspection-----Cutting and Grinding-----Inspection-----Packing and Shipping
MAGNETIC AND PHYSICAL PROPERTIES OF SINTERED SMCO MAGNET
| Grade | SmCo18 | SmCo20 | SmCo22 | SmCo24 | SmCo24 | SmCo26L | |
| Br | Mt | 840 | 890 | 930 | 980 | 980 | 1030 |
| Gs | 8400 | 8900 | 9300 | 9800 | 9800 | 10300 | |
| Hcj | KA/m | 605 | 637 | 637 | 676 | 676 | 398 |
| Oe | 7600 | 8000 | 8000 | 8500 | 8500 | 5000 | |
| Hcb | KA/n | 1432 | 1432 | 1432 | 1432 | 1989 | 438 |
| Oe | 18000 | 18000 | 18000 | 18000 | 25000 | 5500 | |
| (BH)max | KJ/m3 | 143 | 159 | 175 | 191 | 191 | 207 |
| MGOe | 18 | 20 | 22 | 24 | 24 | 26 | |
| Density | g/cm3 | 8.1 | 8.2 | 8.2 | 8.3 | 8.3 | 8.3 |
| Temperature Coefficient | Near Br %/K | -0.04 | -0.04 | -0.04 | -0.03 | -0.03 | -0.03 |
| Near Hcj %/K | -0.3 | -0.3 | -0.3 | -0.2 | -0.2 | -0.2 | |
| Curie Temperature Tc | ℃ | 750 | 750 | 750 | 800 | 800 | 800 |
| Maximum Working Temperature Tw | ℃ | 250 | 250 | 250 | 280 | 280 | 300 |
| Grade | SmCo26 | SmCo26 | SmCo26 | SmCo28 | SmCo28 | SmCo30 | SmCo30 | |
| Br | Mt | 1030 | 1030 | 1030 | 1070 | 1070 | 1100 | 1100 |
| Gs | 10300 | 10300 | 10300 | 10700 | 10700 | 11000 | 11000 | |
| Hcj | KA/m | 716 | 716 | 716 | 756 | 756 | 772 | 772 |
| Oe | 9000 | 9000 | 9000 | 9500 | 9500 | 9700 | 9700 | |
| Hcb | KA/n | 1194 | 1592 | 1989 | 1194 | 1592 | 1194 | 1592 |
| Oe | 15000 | 20000 | 25000 | 15000 | 20000 | 15000 | 20000 | |
| (BH)max | KJ/m3 | 207 | 207 | 207 | 223 | 223 | 239 | 239 |
| MGOe | 26 | 26 | 26 | 28 | 28 | 30 | 30 | |
| Density | g/cm3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 |
| Temperature Coefficient | Near Br %/K | -0.03 | -0.03 | -0.03 | -0.03 | -0.03 | -0.03 | -0.03 |
| Near Hcj %/K | -0.2 | -0.2 | -0.2 | -0.2 | -0.2 | -0.2 | -0.2 | |
| Curie Temperature Tc | ℃ | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
| Maximum Working Temperature Tw | ℃ | 300 | 300 | 330 | 300 | 300 | 300 | 300 |
