Interface Structures of Al_2O_3-ZrO_2 Coated Engineering Ceramics by Sol-Gel Process
Source abstract
Abstract
Al2O3-ZrO2 coating was prepared on alumina based engineering ceramics by using inorganic salt as precursors. The results of SEM, XRD and Secondary Ion Mass Spectrometry (SIMS) show that the coating exhibits the complete morphology with the homogeneous crystal grain. In addition, The coating is mainly composed of a-Al2O3 and t-ZrO2 after heat treatment at 1100 ℃ for 1h. The coating and substrate adheres each other compactly with distinct interdiffusion near the interface.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced ceramic materials synthesis
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