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 |
Effects of Nitrogen Pressure on Microstructure and Mechanical Performance of Porous Silicon Nitride Ceramics |
图2 试样线收缩率和气孔率随氮气压力的变化关系 Fig. 2 Shrinkage and porosity of porous Si 3 N 4 ceramic as a function of N 2 pressure |
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