Improvement in Contact Strength of Si<sub><b>3</b></sub>N<sub><b>4</b></sub>/SiC Composite by Crack Healing

<table>Relationship between contact strength and surface roughness of specimens.</table>

Journal of Powder Technology

Figure 5: Improvement in Contact Strength of Si<sub><b>3</b></sub>N<sub><b>4</b></sub>/SiC Composite by Crack Healing 