According to reports, Japan's Hitachi, Ltd. recently released a new type of industrial motor, which can be produced without the use of rare earth as a raw material, and is a new resource-saving product. This type of motor can be used in blowers and pumps for buildings such as factory buildings. It is expected to be officially put into production in 2014 and gradually introduced to the market. Hitachi hopes to get rid of its dependence on rare earths of important raw materials and further reduce production and operation costs. According to the report, traditional motor products are inseparable from rare earth magnets, and the products developed by Hitachi use Hitachi's self-developed raw materials in core components. The materials use amorphous metal processing technology in terms of performance. It is comparable to products using rare earths, but the production costs are greatly reduced, increasing the competitiveness of the products. At present, the market size of domestic industrial electric motors in Japan is about 3 trillion yen, and Hitachi's share is about 10%. Hitachi is actively competing with Toshiba and Mitsubishi for this important market. In addition to Hitachi, Mitsubishi Electric, Japan Electric Power and other companies are also actively developing new technologies, using alternatives to rare earth materials in the engines of electric vehicles and hybrid vehicles, seeking to get rid of dependence on rare earths. The report also pointed out that among the permanent magnets used in electric vehicles, the important rare earth element lanthanum is an indispensable raw material. The raw materials are basically from China in the world. From the current situation, relevant enterprises develop rare earth material substitutes. The road is a long way to go.
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