C/C Guide Shield

C/C Guide Shield:
High Temperature resistance, great corrosion resistance, strong mechanical properties and long service life
Patent No.:200820052442.0
Performance:
1. Gradient density and overall design: High density in outer layer(1.0-1.5g/cm3) and low density in core layer(less than 0.5g/cm3);
2. High Temperature resistance, great corrosion resistance, strong mechanical properties and long service life;
3. Conducive to form temperature gradient in the furnace, and help to grow for the single crystal.