【摘要】：利用二次檢測的方法,通過對比普通退火處理和脈沖磁場退火處理,研究不同溫度下脈沖磁場對高磁感取向硅鋼初次再結(jié)晶晶粒尺寸的影響。結(jié)果表明:隨著溫度的升高,平均晶粒尺寸增大,且溫度小于780℃脈沖磁場促進晶粒長大,溫度大于780℃脈沖磁場抑制晶粒長大。此外脈沖磁場抑制小晶粒和中小晶粒數(shù)量減少,促進大晶粒數(shù)量增加。
[Abstract]:The effect of pulsed magnetic field on the primary recrystallization grain size of high magnetically oriented silicon steel at different temperatures was studied by comparing the conventional annealing and pulsed magnetic field annealing. The results show that with the increase of temperature, the average grain size increases, and the temperature less than 780 鈩，

本文編號：2185912