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众所周知,高导磁铁铝合金1J16具有许多优异的特性,如电阻率高、铁损小、比重小、磁导率高和磁稳定性好等;又因Fe、Al元素资源丰富、便宜,所以长期以来吸引人们的兴趣,尤其对应力不敏感,抗冲击,抗中子辐照等,其他高导磁材料所不能匹敌而更加受到重视.但由于1J16材料的硬脆、加工性能差,给生产和应用都带来困难,获得高磁性能的热处理工艺难掌握,材料的抗锈能力不足,这些都妨碍了其发展和广泛应用.
As we all know, 1J16 high permeability magnet aluminum alloy has many excellent features, such as high resistivity, small iron loss, small specific gravity, high permeability and good magnetic stability; and Fe, Al element rich in resources, so long-term Has attracted people’s interest, especially for the stress insensitive, impact resistance, anti-neutron irradiation, and other high permeability materials can not match and more attention, but because of 1J16 hard and brittle materials, processing performance is poor, to the production and Applications are difficult to obtain high magnetic properties of the heat treatment process is difficult to grasp, the lack of rust resistance of materials, which have hindered the development and widespread use.