新能源汽车驱动电机用无取向硅钢现状与发展趋势  

STATUS QUO AND DEVELOPMENT TREND OF NON-ORIENTED SILICON STEEL FOR NEW ENERGY VEHICLE DRIVE MOTORS

作　　者：刘阳 徐党委[1,2,3] 王海燕 李孟华[1,2,3] 王军 Liu Yang;Xu Dangwei;Wang Haiyan;Li Menghua;Wang Jun(Henan lron and Steel Group Co.,Ltd;Anyang Iron and Steel Group Co.,Ltd;Henan Jinye New Material Science and Technology Co,Ltd)

机构地区：[1]河南钢铁集团有限公司,河南安阳455004 [2]安阳钢铁集团有限责任公司 [3]河南省金冶新材料科技有限公司

出　　处：《河南冶金》2024年第6期11-13,40,共4页Henan Metallurgy

摘　　要：针对全球面临的能源危机和世界各大经济体的新能源政策,新能源汽车的发展是未来的大势所趋。新能源汽车驱动电机所需的高强无取向硅钢,不但要求其具有较高的强度、良好的疲劳性能等,也在磁性能方面有较高的要求,要求其具备高磁感和低的高频铁损。通过采取不同的强化方式,在提高无取向硅钢的强度的同时,保证材料具有较好的磁性能。The development of new energy vehicles is the future trend in response to the global energy crisis and the new energy policies of major economies around the world.The high-strength non-oriented silicon steel required for the drive motor of new energy vehicles not only requires high strength and good fatigue performance,but also has high requirements in terms of magnetic properties,which requires high magnetic induction and low high-frequency iron loss,By adopting different strengthening methods,the strength of non-oriented silicon steel can be improved while ensuring good magnetic properties of the material.

关 键 词：无取向硅钢 新能源汽车用钢 高磁感 低铁损 

分 类 号：F42[经济管理—产业经济]