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稀土永磁体是由钐、钕混合稀土金属与过渡金属(如钴、铁等)组成,是最重要的稀土功能材料。近年来,稀土磁体在混合动力车(HEV)电机等汽车领域,以及绿色家电等领域扮演着越来越重要的角色。日本在稀土磁体技术领域一直保持着技术优势,如今面对中国稀土永磁企业技术的激烈追赶,日本正着力发展高端应用产品。一、磁体生产情况日本新金属协会稀土部于3月20日对外发布了2014年度日本国内实际稀土消费需求统计
Rare earth permanent magnet is composed of samarium, neodymium mixed rare earth metals and transition metals (such as cobalt, iron, etc.) is the most important rare earth functional materials. In recent years, rare earth magnets have played an increasingly important role in such fields as automobiles such as hybrid electric vehicles (HEV) motors and green appliances. Japan has maintained its technological superiority in the field of rare earth magnet technology. Nowadays, Japan is making every effort to develop high-end application products in the face of the intense catching-up of China’s rare earth permanent magnet technology. First, the magnet production situation Japan’s new metal association of rare earth Ministry on March 20 released to the public in Japan in 2014 the actual domestic demand for rare earth consumption statistics