Sintered Samarium Cobalt Magnets, available the designer a tremendous combination of extremely high magnetic properties, outstanding thermal stability and excellent corrosion resistance. These Characters make SmCo the ideal material in applications like servo-motors, pump couplings, and sensors, particularly where the magnet is required to operate at high temperature, across a broad temperature range of in a corrosive environment.
Application:
Servo-motors, pump couplings, and sensors, particularly where the magnet is required to operate at high temperatures, across a broad temperature range or in a corrosive environment.Various shapes and sizes are available.
Production Process:
Raw material—Mixing—Vacuum melting—Powder production—Molding—Molding—Vacuum sintering—Testing—Cutting and Grinding—Inspection—Packing.
Performance:
various shapes and sizes are available :
Performance:
| Material | Code | Remanence | Coercivity force | Intrinsic Coercivity | Max energy product | Cune temp | Max Operating Temp | ||||
| Br | bHc | iHc | (BH)max | TC | TW | ||||||
| T | KGs | KA/m | KOe | KA/m | KOe | HJ/m3 | MGOe | °C | °C | ||
| SmCo | YX-18 | 0.85 | 8.5 | 620 | 7.8 | ≥1350 | ≥17 | 145-150 | 17-19 | 750 | 250 |
| (1:5) | YX-20 | 0.90-0.96 | 9.0-9.6 | 653-717 | 8.2-9.0 | 1194-1513 | 15-19 | 150-175 | 19-22 | 750 | 250 |
| YX-24 | 1 | 10 | 680 | 8.5 | ≥1195 | ≥15 | 175-190 | 22-24 | 750 | 250 | |
| YX-26 | 1.02 | 10.2 | 750 | 9.5 | ≥1195 | ≥15 | 195-215 | 24-26 | 750 | 250 | |
| SmCo | YXG-24 | 0.95-1.02 | 9.5-10.2 | 637-732 | 8.0-9.2 | 1433-1990 | 18-25 | 175-190 | 22-24 | 800 | 300 |
| (2:17) | YXG-26 | 1.02-1.05 | 10.2-10.5 | 748-796 | 9.4-10.0 | 1433-1990 | 18-25 | 195-215 | 24-26 | 800 | 300 |
| YXG-28 | 1.05-1.08 | 10.5-10.8 | 756-796 | 9.5-10.0 | 1433-831 | 18-23 | 205-220 | 26-28 | 800 | 300 | |
| YXG-30 | 1.08 | 10.8 | 780 | 9.8 | ≥955 | ≥15 | 220-240 | 28-30 | 800 | 300 | |
various shapes and sizes are available :
| Number | Picture | Specification | Brief Introduction |
| 1 |  | A pack of 4 - 6mm dia x 4mm thick Samarium Cobalt Magnets. | These magnets will have approximately 4200 Gauss on each face. Each magnet can support a steel weight of up to 0.3kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness to the magnet. Each magnet can also support up to 0.06kgs in a shear position before beginning to slide down a steel surface under the same conditions. These magnets can be fixed in place using Araldite/Loctite and have a maximum operating temperature of 300 degrees C. |
| 2 |  | A pack of 4 - 10mm dia x 5mm thick x 3.2mm c/sink Samarium Cobalt Magnets. | These magnets will have approximately 3600 Gauss on each face. Each magnet can support a steel weight of up to 1.2kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness to the magnet. Each magnet can also support up to 0.24kgs in a shear position before beginning to slide down a steel surface under the same conditions. These magnets can be fixed in place using M3 c/s Screw. |
| 3 |  | A pack of 4 - 5mm dia x 10mm thick Samarium Cobalt Magnets. | These magnets will have approximately 4000 Gauss on each face. Each magnet can support a steel weight of up to 0.5kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness to the magnet. Each magnet can also support up to 0.1kgs in a shear position before beginning to slide down a steel surface under the same conditions. These magnets can be fixed in place using Araldite/Loctite. |
| 4 |  | A pack of 4 - 10mm dia x 5mm thick Samarium Cobalt Magnets. | These magnets will have approximately 3000 Gauss on each face. Each magnet can support a steel weight of up to 1.2kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness to the magnet. Each magnet can also support up to 0.24kgs in a shear position before beginning to slide down a steel surface under the same conditions. These magnets can be fixed in place using Araldite/Loctite. |
| 5 |  | A pack of 2 - 25 x 10 x 3mm thick Samarium Cobalt Magnets. | These magnets will have approximately 1700 Gauss on each face. Each magnet can support a steel weight of up to 2.1kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness to the magnet. Each magnet can also support up to 0.42kgs in a shear position before beginning to slide down a steel surface under the same conditions. These magnets can be fixed in place using Araldite/Loctite. |
