... L/D >=10 3. Composite 4. Coating 5. Ceramic Micron Scale 146-1MWNano Scale 146-100NWParticle Size1-2. ... .5 Application of Beta Sic Whisker Powder as Ceramic Composites:1. Composite in space shuttle fuselage, ... ceramics, bulletproof ceramics, piezoelectric ceramics, ceramic seals, thermocouple device, ceramic bearing, heat-resistant ceramic, ceramic grassroots, high-frequency ceramics, textile ceramics ...