Research Article

Si3N4-SiCp Composites Reinforced by In Situ Co-Catalyzed Generated Si3N4 Nanofibers

Figure 4

(a) Apparent porosity and (b) bulk density of composite refractories with various contents of Co nitrided at different temperatures.
752378.fig.004a
(a)
752378.fig.004b
(b)