▎ 摘　　要

NOVELTY - A rare earth bonded permanent magnet comprises 80-90 pts. wt. samarium cobalt permanent magnetic powder, 0.3-0.5 pts. wt. cotton seed oil, 0.4-0.7 pts. wt. antioxidant T501, 0.4-0.6 pts. wt. heterogeneous decanol polyoxyethylene ether, 0.3-0.5 pts. wt. tricresyl phosphate, 2-5 pts. wt. graphene, 0.4-0.5 pts. wt. asphalt powder, 3-5 pts. wt. phenolic resin, 0.1-0.2 pts. wt. coal tar, 0.4-0.6 pts. wt. silane coupling agent DL602, 0.4-0.6 pts. wt. diamyl phthalate, 1-2 pts. wt. graphite, 1-2 pts. wt. borax, 1-2 pts. wt. tristearin, and 1.3-1.5 pts. wt. acetone. USE - Rare earth bonded permanent magnet. ADVANTAGE - The magnet has high mechanical strength. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing a rare earth bonded permanent magnet.