Temperature-resistant permanent magnetic material and preparation method thereof

• Main Authors: ZHANG DAN, WANG FENGBO, ZHANG ZUOZHOU, YAN MI
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2018
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The invention discloses a temperature-resistant permanent magnetic material and a preparation method thereof. The temperature-resistant permanent magnetic material is prepared by mixing and sinteringan alloy material A, an alloy material B, an alloy material C and an inorganic material. The temperature-resistant permanent magnetic material is simple in preparation process, lower in cost of raw materials used in preparation, easy in process, good in performances and convenient for industrial production. The temperature-resistant permanent magnetic material prepared according to the invention is suitable for the industry of electric appliances. 本发明公开了种耐温性永磁材料及其制备方法，该耐温性永磁材料，该耐温性永磁材料由合金材料A、合金材料B、合金材料C和无机材料D混合烧结制成。该耐温性永磁材料制备工艺简便，制备所用原料成本较低，过程简单，耐温性永磁材料具有良好的性能，便于工业化生产。本发明制备的耐温性永磁材料适用于电器行业。