碳热还原-反应烧结法制备多孔氮化硅陶瓷
鲁元1,2, 杨建锋3, 李京龙1,2

Fabrication of Porous Silicon Nitride with High Porosity by Carbothermal Reduction-reaction Bonding
LU Yuan1,2, YANG Jian-Feng3, LI Jing-Long1,2
图3 不同硅粉含量的试样断面的SEM照片
Fig. 3 Fracture surface SEM images of the samples with different Si contents