Fig. 9: Competing phases and phase-fraction of Cr2AlC + O2 MAX phase.
From: High-throughput reaction engineering to assess the oxidation stability of MAX phases

a–i Phase fractions of [Cr2AlC + O2] reaction product at different temperature with changing molar percent oxygen. Each block refers to specific oxygen molar content from 1–11 moles. The color gradient (shades of blue) shows molar phase fractions. Blank spot [white (0)] suggests no phases present.