Changed oxidation behavior of ZrB2–SiC ceramics with the addition of ZrC
Source abstract
Abstract
Abstract Oxidation behavior of ZrB 2 –SiC ceramics containing 0, 10 and 20 vol% ZrC was studied at 1600 °C in stagnant air. The structures of oxide scales depended on ZrC content. The thickness of the SiO 2 -rich glass layer on the outermost surface decreased steeply with the addition of ZrC. One “ZrC-corroded layer”, containing ZrC x O y , SiC and ZrB 2 , was observed in ZrB 2 –SiC–ZrC. The oxidation kinetics was converted from parabolic to linear for the ceramics with 20 vol% ZrC.
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Research context
OpenAlex topics: Advanced ceramic materials synthesis · Advanced materials and composites · MXene and MAX Phase Materials
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References (24)
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