Method for increasing coercive force of magnets

• Main Authors: Dong, Yi, Diao, Shulin, Yuan, Yi, Hu, Zhanjiang, Yuan, Wenjie, Chen, Ya, Miao, Juchang, Yi, Haibo, Wang, Yichuan, Wu, Shujie
• Format: Patent
• Language: English
• Published: 23.10.2018
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; SPRAYING OR ATOMISING IN GENERAL; TRANSFORMERS; TRANSPORTING

The present invention provides a method for improving coercive force of magnets, this method comprises steps as follows: S2) coating step: coating a coating material on the surface of a magnet and drying it; and S3) infiltrating step: heat treating the magnet obtained from the coating step S2). The...