Research Article
Effect of Interface Properties on Tensile and Fatigue Behavior of 2D Woven SiC/SiC Fiber-Reinforced Ceramic-Matrix Composites
Table 1
Material properties of 2D SiC/SiC composites.
| | Items | Hi-Nicalon™ SiC/SiC | Sylramic™ SiC/SiC | Tyranno™ SiC/SiC |
| | rf (μm) | 7 | 5 | 5.5 | | Vf (%) | 14–18 | 12–21 | 29 | | Ef (GPa) | 270 | 310 | 170 | | Em (GPa) | 350 | 350 | 350 | | αf (10−6/°C) | 3.5 | 5.4 | 4 | | αm (10−6/°C) | 4.6 | 4.6 | 4.6 | | σc (GPa) | 3 | 2.6 | 1.9 | | m | 5 | 5 | 5 |
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