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SmCo Magnet
| Min. Order: | 500 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, D/P, D/A, T/T |
| Supply Ability: | 10000pcs/month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
Product Detail
| Model No.: | N35/N40/N50 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Application: | Industrial Magnet |
| Shape: | Others |
| Type: | Permanent |
| Brand Name: | hony |
| size:: | customized |
| production technique:: | Bonded and Sintered |
| type:: | SmCo Magnets |
| magnetic properties:: | isotropic and anisotropic |
| Production Capacity: | 10000pcs/month |
| Packing: | cartons |
| Delivery Date: | one month |
Product Description
We are the manufacturer of smco magnet,SMCo Magnet,bonded SmCo magnets,SmCo magnetic.
process chart
Raw material---melting--powder--pressing--sintering--magnetic testing--cutting&grinding--inspection--packing&shipping
Bonded magnet is made through "compression molding" or "injection molding" of the mixture of quick-quenched NdFeB magnetic powder and bonding agent. Due to its high accuracy in size, the bonded magnet may be formed into magnetic components of relatively complicated shapes.
Features:
1) Made by grinding sintered SmCo magnets
2) Mixed with resin and molded like Nd-Fe-B plastic bonded magnet
3) Produced without secondary processing
4) Highly resistant to corrosion
5) Free of coating Bonded SmCo Magne
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| Grade | Remanence | Coercivity bHc | Intrinsic Coercivity iHc | Max.Engrgy Product(BH)max | Max.Working Temp | |||||||||||||
| KG | KG | T | T | kOe | kOe | kAm | kAm | kOe | kOe | kA/m | kAm | KJ/m3 | MGOe | |||||
| Material | Code | min | max | min | max | min | max | min | max | min | max | min | max | min | max | min | max | ℃ |
| SmCo5 | SP-160 | 9 | 9.6 | 0.9 | 0.96 | 8.2 | 9 | 652 | 716 | 15 | 19 | 1194 | 1512 | 151 | 175 | 19 | 22 | 250 |
| Sm2Co17 | SZ-175H | 9.5 | 10.2 | 0.95 | 1.02 | 8 | 9.2 | 637 | 732 | 18 | 25 | 1433 | 1990 | 175 | 191 | 22 | 24 | 250 |
| SZ-200H | 10.2 | 10.5 | 1.02 | 1.05 | 9.4 | 10 | 748 | 796 | 18 | 25 | 1433 | 1990 | 191 | 207 | 24 | 26 | 250 | |
| SZ-220H | 10.5 | 10.8 | 1.05 | 1.08 | 9.5 | 10 | 756 | 796 | 18 | 23 | 1433 | 1831 | 207 | 223 | 26 | 28 | 250 |
| Surface | Type | Minimal layer thinkness | Surface colour | Remarks |
| Passivation | ≤1u | Silver grey | Temperary protection | |
| Nickel coating | Ni+Ni | 10-20u | Silvery semibright | Excellent resistance to humid atmosphere |
| Ni+Cu+Ni | Superior resistance to humid atmosphere | |||
| Zinc coating | Zn | 8-20u | Bulewhiteshining | Good resistance to salt spray |
| C-Zn | Colour shining | Superior resistance to salt spray | ||
| Tin coating | Ni+Cu+Sn | 15-20u | Silver semibright | Superior resistance to humid atmosphere |
| Gold coating | Ni+Cu+Au | 10-20u | Gold shining | Superior resistance to humid atmosphere |
| Cupper coating | Ni+Cu | 10-20u | Gold shining | Temporary treatment |
| Expxy | Ni+Cu+Epoxy | 15-25u | Black | Excellent climatic and salt spray resistance |
| Zn+Epoxy | Excellent climatic and salt spray resistance | |||
| Chemical coating | Ni | 10-20u | Silver semibright | Excellent resistance to humid atmosphere |
Physical properties at room temperature(20℃)
| Temp.Coeff.of Br: | -0.11%/℃(20-100℃) | Temp.Coeff.of iHc: | -0.60%/℃(20-100℃) |
| Density: | 7.4-7.6/cm3 | Electrical resistivity: | 100u Ω .cm |
| Vickers Hardness: | 570hv | Flexural Strength: | 25kg/mm |
| Tensile strength: | 8.0kg/mm2 | Coeff. of Thermal Expansion: | 4X10-6/℃ |
| Specific Heat: | 0.12kcal/(kg.℃) | Thermal Conductivity: | 7.7kcal/(m.h.℃) |
| Young's Modulus: | 1.6X1011N/M2 | Rigidity: | 0.64N/M2 |
| Poisson's Ratio: | 0.24 | Compressibility: | 9.8x10-12m2/N |
| Curie Temperature: | 310-340℃ |
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