Processamento e caracterização morfológica do compósito Al2O3-YAG aditivado com nióbia.

Autor: Cabral, R. F., Prado da Silva, M. H., Louro, L. H. L., Campos, J. B., Costa, C. R. C., Lima, E. S.
Předmět:
Zdroj: Ceramica; jun2010, Vol. 56 Issue 338, p129-134, 6p
Abstrakt: The article presents a study on the morphological and processing characterization of Al2O3 -YAG composite with niobia addition. The study used the scanning electron microscopy (SEM) to characterize the microstructure, while X-ray diffraction with rietveld refinement was performed to determine and quantify the structural phases. The result showed that additional experiments regarding the sintering conditions are necessary to optimize density.
Databáze: Complementary Index