用热轧板退火提高无取向电工钢板的性能据《住友金属》１９９３，４５（５）报道、从节能的观点来看，电器的高效化已成为时代的趋势．作为实现这一目标的手段，就要进一步改善其铁心所使用的电工钢板的磁性，亦即要求电工钢板具有更低的铁损、更高的磁感。铁损可分为磁滞... Hot rolled sheet annealing to improve the performance of non-oriented electrical steel According to “Sumitomo Metal” 1993,45 (5) reported that from the energy point of view, the electrical efficiency has become the trend of the times. As a means to achieve this goal, it is necessary to further improve the magnetic core of the electrical steel used, which requires electrical steel with lower iron loss, higher magnetic induction. Iron loss can be divided into hysteresis ...