Ring Neodymium magnet with screw hole:
Sintered NdFeB magnet has superior magnetic properties, competitive cost to performance ratio, various shapes, abundant resources.
Material:
Grade:
N35-N50
N35M-N48M
N33H-N46H
N33SH-N44SH
N30UH-N42UH
N30EH-N38EH
Coating:
Popular: Ni-Cu-Ni, Zn
Special: Silver & Gold,Color-Zn
Tw 0C: 80-200(It's a very important factor to decide suitable grade)
Production Process:
Materials-Melting-Milling-Pressing-Vacuum Sintering-Coating-Magnetization-Final Inspection-Packing
Usages:
Sintered NdFeB magnets are widely used in areas of space flight, navigation. Computer,science, biological engineering, medical apparatus and instruments, instruments and meters, making major contribution to pushing forward global automatic production and promoting mankinds life quality