[1]Shanghai Key Laboratory of Modem Metallurgy andMaterials Processing, Shanghai University, Shanghai 200072,P.R. China;
[2]Institute of Electrical Engineering, Chinese Academy ofSciences, Beijing 100190, P. R. China;
氮化硅陶瓷 颗粒含量 凝胶注模 强磁场 种子 构形 Si3N4陶瓷 铸造;