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Product informations
Description | High coercive force of n50 neodymium magnets with bar shape | |
Material | Neodymium-Iron-Boron | |
Working Temperature | Grade | Max. Operating Temperature |
N35-N52 | 80°C (176°F) | |
33M- 48M | 100°C (212°F) | |
33H-48H | 120°C (248°F) | |
30SH-45SH | 150°C (302°F) | |
30UH-40UH | 180°C (356°F) | |
28EH-38EH | 200°C (392°F) | |
28AH-35AH | 220°C (428°F) | |
Magnet Shape | Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes. | |
Magnet Coating | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more. | |
Technology Advantage | Depending on advanced R&D center, Quality control team and professional machining technicians, we can surpass our competitors in the stability of quality and superiority of property. | |
Delivery Advantage | The lead time must be 2-5 days quicker than industry average because of more flexible machine process control. | |
Price Advantage | The price is 5-10% cheaper than industry average because of an excellent and efficient management system. | |
Application | Sintered NdFeB Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use, and so on. | |
Some Coatings of Neodymium Magnet | ||||
Surface | Coating | Thickness (Microns) | Color | Resistance |
Passivation | 1 | Silver Grey | Temporary Protection | |
Nickel | Ni+Ni | 10-20 | Bright Silver | Excellent against Humidity |
Ni+Cu+Ni | ||||
Zinc | Zn | 8-20 | Bright Blue | Good Against Salt Spray |
C-Zn | Shinny Color | Excellent Against Salt Spray | ||
Tin | Ni+Cu+Sn | 15-20 | Silver | Superior Against Humidity |
Gold | Ni+Cu+Au | 10-20 | Gold | Superior Against Humidity |
Copper | Ni+Cu | 10-20 | Gold | Temporary Protection |
Epoxy | Epoxy | 15-25 | Black, Red, Grey | Excellent Against Humidity |
Ni+Cu+Epoxy | ||||
Zn+Epoxy | ||||
Chemical | Ni | 10-20 | Silver Grey | Excellent Against Humidity |
Parylene | Parylene | 5-20 | Grey | Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria. |
Product shows
Our advantages:
High coercive force of n50 neodymium magnets with bar shape
1. High precision
2. Excellent magnetic properties
3. Stable working temperature
4. Good corrosion-resistance &nice surface
1.We have actualized and completed an advanced process,"Automatic imbricate cast-Hydrogenation-Airflow pulverizing-Seal pressing-Continuous sintering"
2.We have lots of advanced machining lines with more than 3000 machines for operation. manufacturing micro-miniature and max-huge magnets is not the problem for us.
3.We have experienced engineering and workmanship
4.We have one-step service to save cost and increase quality assurance
Welcome you to inquiry on our products.We will provide the products and best service.
Package pictures