are special disc or cylinder magnets that the two ends have not the same size. One rare earth strong neodymium magnet
Strong neodymium(NdFeB) cone magnets are not rust-resistant and easy to corrode, and its surface need to be coated, generally including zinc plating, nickel, environmental protection zinc, environmental protection nickel, nickel copper nickel, environmental protection nickel copper nickel,epoxy coating etc.
Magnetization Direction of Powerful & Strong NdFeB Cone Magnets
Maximum Working Temperature for Various Grade of Strong Neodymium Cone Magnets
