Now showing items 1-3 of 3
Effect of beta-Si3N4 seeds on densification and fracture toughness of silicon nitride
(Ceramics International, 2006)
Composite materials based on Si3N4 were synthesized by introducing previously prepared beta-Si3N4 seeds into a mixture of alpha-Si3N4 and 10 wt% of sintering additive. The densification process during pressureless sintering ...
Optimal thermal plasma processes for zirconium carbide powder production from zircon concentrates
(Ceramics International, 2001)
Available results of equilibrium composition and total enthalpy computation for the systems: Zr-Si-O-Ar and Zr-Si-O-C-H-Ar? presented in the paper, enables thermodynamic optimization of the plasma process for zirconium ...
Optimal plasma process routes for boron nitride (BN) powder production from boric acid (H3BO3)
(Ceramics International, 2000)
The results of equilibrium composition and total enthalpy computation in the temperature range of 1000 to 6000 K and at pressure of 1 bar, for the systems LT (BOHN)under bar GT and LT (BOCHN)under bar GT are presented in ...