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由美国Ovonic综合材料公司于今年宣布的一种新的水磁材料,其商业名称为Ni—Rem(这是从Hard Iron Rare Earth Magnet和High I otropy Remanence Enhanced Magnet缩写而成的),这种新的永磁材料的性能比目前大量生产的永磁性铁
A new water-magnetic material announced this year by Ovonic Composites of the United States under the trade name Ni-Rem (which is abbreviated as Hard Iron Rare Earth Magnet and High Iotropy Remanence Enhanced Magnet) The properties of permanent magnetic materials are much higher than the current permanent magnets produced in large quantities