1.Block Motor Neodymium  Magnet                                  Neodymium magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world. They are also referred to as NdFeB magnets, or NIB, because they are composed mainly of Neodymium (Nd), Iron (Fe) and Boron (B).                     2: Neodymium Magnet featuresDescriptionSintered Rare Earth Permanent Block Motor  Neodymium MagnetMaterialNeodymium-Iron-Boron      Working Temperature      GradeMax. 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 ShapeDisc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid Customized shape are available.      Magnet CoatingNi-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.3:. Directions of MagnetizationA. Thickness MagnetizedB. Axially MagnetizedC. Diametrally MagnetizedD. Multi-poles magnetized4.Application of Neodymium NdFeB Magnetmotors, electronics, engineering, equipment, medical equipment, household appliances5:. Package of Neodymium  magneta. Carton size is: 33X23X26CMb. Gross Weight of each carton is about 13KG6:.Delivery time of Neodymium NdFeB Magnet1.5-7 days for sample2.15-20days for large quanity