Features of Block SmCo magnet
1.Constitution:35%Sm,60% Co and 5%Fe&Cu.
2.SmCo magnet has superior resistance to high temperature (max temperature reaches 350 degree cetigrade ).
When working at above 180 degree cetigrade,its maximum energy product Bh and temperature stability sre much better than NdFeb magnet.
3.No coating is needed for the surface protecting,Because of excellent resistance.
4.SmCo is very suitable for machines with high magnetic requirements and good for strict working environment requirements.
Application:
Electronic Magnetron
Magnetic Transmission
Magnetic Treatment
Magnistor
Other Application
Block SMCO Magnets with High Property
PLEASE tell us yourdimension as follows:
Shape: Cylinder, Ring, Square etcs.
Size: OR*IR*LENGTH*ANGEL( arc shape)
OR*IR*THICKENESS (for ring shape)
Drawings would be highly appreciated
Grade: S16,S18,S20,S180,S22A,S22B,S240,S26A,S26B,S280,S270,S300
Magnetized direction: through thickness/length/ diameter/ axial/ isotropic/anisotropic, and pair magnetized
Tolerance:unless specified requirements, +/-0.1mm,+/-0.05mm
Block SMCO Magnets with High Property
SmCo magnets | Magnetic Properties of SmCo Bonded Magnets | | Br | HcB | HcJ | BHmax | Tc | Tw | aBr | ALLOY
TYPE | | [mT] [Gs] | [KA/m] [Oe] | [KA/m] [Oe] | [kJ/m3] [MGOe] | [] | [] | [%/] | | 1 | 400 4000 | 278 3500 | 800 10000 | 32 4.0 | 720 | 120 | -0.08 | 1:5 | | 2 | 500 5000 | 318 4000 | 800 10000 | 48 6.0 | 720 | 120 | -0.08 | | 3 | 600 6000 | 358 4500 | 800 10000 | 64 8.0 | 720 | 120 | -0.08 | 2:17 | | 4 | 700 7000 | 318 4000 | 400 5000 | 80 10.0 | 720 | 120 | -0.08 | | 5 | 700 7000 | 398 5000 | 800 10000 | 80 10.0 | 720 | 120 | -0.08 |
Magnetic Characteristics and Physical Properties of sintered SmCo Magnets
| Grade | Br
Mt
(KGs) | bHc
KA/m
(KOe) | iHc
KA/m
(KOe) | (BHmax)
KJ/m3
(MGOe) | D
g/cm3 | Br.Temp.
%/℃ | Curie
Temp.℃ | Work.
temp. | | 1:5 | 1. | 750-880 | 597±40 | ≥1989 | 127±16 | 8.0-8.2 | -0.05 | 700-750 | ≤250 | | (7.5-8.8) | 7.5±0.5 | (≥25) | 16±2 | | 2. | 800-930 | 637±40 | ≥1432 | 143±16 | 8.0-8.2 | -0.05 | 700-750 | ≤250 | | (8.0-9.3) | 8±0.5 | (≥18) | 18±2 | | 3. | 850-980 | 637±40 | ≥1273 | 159±16 | 8.0-8.2 | -0.05 | 700-750 | ≤250 | | (8.5-9.8) | 8±0.5 | (≥16) | 20±2 | | 4. | 900-1030 | 637±40 | ≥1194 | 143±16 | 8.3-8.5 | -0.01 | 800 | ≤250 | | (9.0-10.3) | 8±0.5 | (≥15) | 18±2 | | 5. | 900-1030 | 653±40 | ≥1989 | 175±16 | 8.3-8.5 | -0.03 | 800 | ≤250 | | (9.0-10.3) | 8.2±0.5 | (≥25)< | 22±2 | | 6. | 900-1030 | 653±40 | ≥1432 | 175±16 | 8.3-8.5 | -0.03 | 800 | ≤250 | | (9.0-10.3) | 8.2±0.5 | (≥18) | 22±2 | | 2:17 | 7. | 980-1080 | 676±40 | ≥1432 | 191±16 | 8.3-8.5 | -0.03< | 800< | ≤300< | | (9.8-10.8) | 8.5±0.5 | (≥18) | 24±2 | | 8. | 1000-1130 | 716±40 | ≥1194 | 207±16 | 8.3-8.5 | -0.03 | 800 | ≤300 | | (10.0-11.3) | 9.0±0.5 | (≥15) | 26±2 | | 9. | 1000-1130 | 716±40 | ≥796 | 207±16 | 8.3-8.5 | -0.03 | 800 | ≤300 | | (10.0-11.3) | 9.0±0.5 | (≥10) | 26±2 | | 10. | 1000-1100 | 440±80 | ≥413 | 203±20 | 8.3-8.5 | -0.03 | 800 | ≤300 | | (10.0-11.0) | 5.5±1.0 | (≥5.2) | 26±2 | | 11. | 1030-1130 | 756±40 | ≥1432 | 223±16 | 8.3-8.5 | -0.03 | 800 | ≤300 | | (10.3-11.3) | 9.5±0.5 | (≥18)< | 28±2 | | 12. | 1080-1180 | 756±40 | ≥1432 | 239±16 | 8.3-8.5 | -0.03 | 800 | ≤300 | | (10.8-11.8) | 9.5±0.5 | (≥18) | 30±2 | | 13. | 1080-1180 | 816±16 | ≥1600 | 239±16 | 8.3-8.5 | -0.03 | 800 | ≤350 | | (10.8-11.8) | 10.2±0.2 | (≥20) | 30±2 |
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