氮气压力对多孔氮化硅陶瓷显微组织和力学性能的影响
张俊禧1, 徐照芸1, 王波1, 秦毅1, 杨建锋1, 赵中坚2, 胡伟2, 施志伟2

Effects of Nitrogen Pressure on Microstructure and Mechanical Performance of Porous Silicon Nitride Ceramics
ZHANG Jun-Xi1, XU Zhao-Yun1, WANG Bo1, QIN Yi1, YANG Jian-Feng1, ZHAO Zhong-Jian2, HU Wei2, SHI Zhi-Wei2
图7 不同氮气压力下烧结试样强度
Fig. 7 Relation between flexural strength and different N 2 pressure for porous Si 3 N 4 ceramics