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用粉末冶金工艺制作的软磁材料,在电动机、压缩机及其他旋转装置中得到了广泛应用。烧结软磁材料广泛应用于汽车和非汽车领域。为了进一步发展粉末冶金产业,近年来开发了许多材料。新近开发出了具有优良磁感应强度与矫顽力的,高密度软磁材料(AncorLam)。其于880MPa的压力下压制时,生坯密度为7.55g/cm3,矫顽力为310A/m,电阻率为8000micro-ohmcm,及生坯强度为100MPa。这篇文章将讨论这些材料的应用。
Soft-magnetic materials made by the powder metallurgy process are widely used in electric motors, compressors and other rotating devices. Sintered soft magnetic materials are widely used in automotive and non-automotive fields. In order to further develop the powder metallurgy industry, many materials have been developed in recent years. Newly developed high density soft magnetic material (AncorLam) with excellent magnetic induction and coercivity. When pressed at 880 MPa, the green density was 7.55 g / cm3, the coercivity was 310 A / m, the resistivity was 8000 micro-ohmcm, and the green strength was 100 MPa. This article will discuss the application of these materials.