Research Article

Spark Plasma Sintered Si3N4/TiN Nanocomposites Obtained by a Colloidal Processing Route

Figure 4

TEM images of the different nanostructured starting powders prepared: (a) Si3N4/TiO2, (b) Si3N4/TiN, (c) AY-Si3N4/TiO2, and (d) AY-Si3N4/TiN.
(a)
(b)
(c)
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