GB/T 4180-2012
ActivePermanent magnetic material of rare earth cobalt
稀土钴永磁材料
Application Summary AI generated
GB/T 4180-2012 specifies the classification, technical requirements, test methods, and inspection rules for rare earth cobalt permanent magnetic materials. It is applied in the manufacturing and quality control of high-performance magnets used in precision instruments, aerospace components, and electric motors where stable magnetic properties and resistance to demagnetization are critical. The standard ensures consistency in material performance for industrial procurement and engineering design.
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