Neodymium Licensed Magnets Sintered Neodymium Cylindrical Magnet

Do neodymium magnets need to be licensed?

licensed neodymium magnets - Neodymium magnets have an abundance of Intellectual Property rights associated with the chemistry and manufacturing process. There are many patent holders and several hundred patents enforce over most geographic regions in the world. Each country's international Trade Commission will dictate what is considered infringing and illegal; however, the classification is not applied in a comprehensive manor. For instance, what may be legal in the China may not be legal for import into Japan.

Neodymium lron Boron Rod Licensed Magnets Feature:
About Magnet
Grades: N30,N33,N35,N38,N40,N42,N45,N48,N50,N52,(M, H, SH, EH, UH)
Coatings: Ni, Ni-Cu-Ni, Zn, white-blue Zn, Expoy, Gold, Parylene,Ni-Cu-Sn.
Sizes: according to your requirments.
Shapes: Rod
Tolerance: +/-0.05mm for small dimensions, +/-0.1mm for common specifications, +/-0.15mm for big blocks
High magnetic performance (Br: 11,000 to 14,500 Gs,Hci: 11,000 to 30,000 0e, BHmax: 35 to 50MGOe )
Maximum working temperature: 80 to 200 degrees C.
Application: Security systems, Magnetic separators, Magnetic resonance imaging Health bandages and plasters, Specialty door catches, Filters & strainers, Sensors. Speakers, Microphones/earphones, High performance motors, Brushless motors, Micro motor, servo motors, VCM(voice coil motor), Automobiles, Magnetic couplings, Magnetic Chucks, Magnetic toys, Magnetic tools, Other magnetic applications
Processing: Melting-Milling-Aligning&pressing-Maching-Inspection-Sintering-Surface treatment-Inspection-Magnetizing-Packing

Sintered Neodymium Cylindrical Magnet Neodymium permanent magnets (Nd-Fe-B) are composed of neodymium, iron, boron and a few transition metals. These magnets are extremely strong for their small size, metallic in appearance and found in simple shapes such as rings, blocks and discs.
A. HIGH PERFORMANCE
B. HIGH CONSISTANCY
C. HIGH WORKING TEMPERATURE
D. HIGH ANTI-CORROSION

About Factory
Experience: We have 20+ years of experience and specialized in manufacturing sintered ndfeb magnet/motor magnet/speaker magnet etc.

If you are interested in our magnetic products, please Show the following magnets detail for us to quote you prices:
1. Magnet size and Dimension, if special shape, please offer
2. Magnets drawing
3. Magnetism grade
4. Coating or plating
5. Order Quantities
6. Delivery method
By sea or by air or by air express door to door, also show your destination port.