samarium cobalt Disc Permanent magnets
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T |
| Supply Ability: | 1000ton/year |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | NdFeB Irregular Shape Magnet, Permanent NdFeB Cylinder Magnet, Permanent NdFeB Motor Magnets, Permanent NdFeB Block Magnet, Countersunk Hole Magnet Motor Magnet |
Product Detail
| Means of Transport: | Ocean, Air |
|---|---|
| Application: | Motor Magnet |
| Shape: | Disc |
| Type: | Permanent |
| Brand Name: | XinQI |
| samarium cobalt dics magnets: | samarium cobalt special disc magnets |
| Certification: | ISO/TS16949 |
| Grade: | BTS18/19 |
| Place of origin: | Ningbo |
| Lead time: | 10-15days |
| Packing: | In cartons |
| Production Capacity: | 1000ton/year |
| Packing: | Standard exporting package |
| Delivery Date: | 10-15days |
Product Description
samarium cobalt special disc magnets
Features:BTS18/19 disc special samarium cobalt magnets
1) This special shape samarium cobalt magnet used in motor.
2) Size: special disc magnets
3) Grade: BTS18/19
4) Special processing technic, we produced with wire cutting machine as below picture shows.
Br | iHc | (BH)Max | Tm | ||||
Grade | KGs | T | KOe | KA/m | MGOe | KJ/m3 | °C |
BTS18/19 | 8.6-9.0 | 0.86-0.90 | 18-22 | 1440-1680 | 17-19 | 136-152 | >250 |
BTS20/19 | 9.0-9.4 | 0.90-0.94 | 18-22 | 1440-1680 | 19-21 | 152-168 | >250 |
BTS22/17 | 9.4-9.8 | 0.94-0.98 | 16-20 | 1280-1520 | 21-23 | 168-184 | >250 |
BTS24/15 | 9.8-10.4 | 0.98-1.04 | 15-18 | 1200-1400 | 23-25 | 184-200 | >250 |
BTS26/16 | 10.5-10.8 | 1.05-1.08 | 12-18 | 960-1440 | 24-27 | 192-216 | >300 |
BTS26/20 | 10.4-10.8 | 1.04-1.08 | 18-23 | 1440-1840 | 24-27 | 192-216 | >300 |
BTS28/15 | 10.6-11.2 | 1.06-1.12 | 12-18 | 960-1440 | 26-29 | 208-232 | >300 |
BTS28/20 | 10.6-11.2 | 1.06-1.12 | 17-22 | 1360-1760 | 26-29 | 208-232 | >300 |
BTS30/11 | 10.8-11.4 | 1.08-1.14 | 10-15 | 800-1200 | 28-30 | 224-240 | >300 |
BTS32/13 | 11.2-11.8 | 1.12-1.18 | 10-18 | 800-1440 | 28-33 | 224-264 | >300 |
BTS25H | 10.2-10.6 | 1.02-1.06 | 26-35 | 2080-2800 | 23-26 | 184-208 | >300 |
BTS27H | 10.5-11.0 | 1.05-1.10 | 25-32 | 2000-2400 | 25-29 | 200-232 | >300 |
| Dimension Range | ||||
| Block | Length | Width | Thickness | |
| Maximum | 200.00mm | 100.00mm | 120.00mm | |
| Minimum | 1.00mm | 0.50mm | 0.30mm | |
| Ring | Outer Dia | Inner Dia | Thickness | |
| Maximum | 100.00mm | 80.00mm | 60.00mm | |
| Minimum | 1.20mm | 0.30mm | 0.30mm | |
| Disc | Outer Dia | |||
| Maximum | 100.00mm | |||
| Minimum | 1.00mm | |||
SmCo owns following advantages
. Possess strong magnetic properties - 5-7 times more powerful than ferrite
. Very steady in the conditions capable to cause corrosion
. Possess stable magnetic properties at high temperatures (to 350 degree )
. Excellent corrosion resistance capability, no coating is needed for surface protection
Packing:
Inner packing: small white box
Outer packing: Carton with OPP bag
Attribute characteristics
1. Very good coercivity.
2. Good temperature stability.
3. The price is expensive, vulnerable to price fluctuations (cobalt market price sensitive).
Process flow::
Raw material---->Melting---->Milling---->Pressing---->Sintering&Tempering---->Inspection---->Machining---->Last Inspection---->Packaging
Our products are widely used in aviation and spaceflight\national defense and military affairs\microwave appliance\sensors\automobile assembly\high-temp.motor\magnetic gearings\detectors\meters and instruments\medical apparatus and machine,etc.
Certification:
Some properties of samarium cobalt magnet include:
1. Density: 8.4 g/cm3
2. Electrical resistance: 0.8 x 10-4 Ω·cm
3. Coefficient of Thermal Expansion: 12.5 µm/(m·K)
4. 5% change in magnetic flux density, every 100 ℃ temperature range (25-250 ℃)
