... Zinc/epoxy coating Axial/radial/multipole magnetized Working temp. 80-220oC NdFeB Rare Earth MagnetsNeodymium Magnet is the third generation ... quality NdFeB magnets with various grades, size and shapes (block, arc, cylindrical, disk, ring, etc...) according to the customer's ... -38EH and 30VH-33VH.Shape of MagnetsBlock, Disc, ring, Segment, Arc, Cylinder, Round, etc.CoatingZn, Ni, NiCuNi, Sliver, Epoxy, ...