Preparation, Microstructure, and Mechanical Properties of Spinel-Corundum-Sialon Composite Materials from Waste Fly Ash and Aluminum Dross
Figure 3
Typical SEM images and EDS results of the products sample with the exceeding metallic Al of 10 mass% sintered at 1450°C. (a) SEM image of product, showing plate corundum, octahedral spinel, and columnar β-Sialon. (b) The EDS pattern of spinel. ((c), (d)) SEM image and EDS pattern of step-like corundum. ((e), (f)) SEM image and EDS pattern of columnar β-Sialon.
