Isothermal oxidation of Zr2[Al(Si)]4C5–SiC composites at 1000–1300°C in air
Source abstract
Abstract
Abstract The effect of SiC on the oxidation performance of Zr 2 [Al(Si)] 4 C 5 –SiC composites at 1000–1300 °C was explored. The present results demonstrated that scale growth on Zr 2 [Al(Si)] 4 C 5 ceramics obeyed a nearly linear rate law during oxidation, while the oxidation rate of Zr 2 [Al(Si)] 4 C 5 –20SiC ceramics obeyed a nearly parabolic law, increasing rapidly during the initial stages of the reaction and then becoming slower. The oxidation resistance of Zr 2 [Al(Si)] 4 C 5 –20SiC was improved remarkably; this was likely due to the formation of more protective oxide scales on the ceramic consisting of viscid aluminosilicate glass.
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Research context
OpenAlex topics: Advanced ceramic materials synthesis · MXene and MAX Phase Materials · Advanced materials and composites
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References (22)
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