Fig. 11: Schematic CCT diagram, predicted phase fraction and composition by CALPHAD. | Communications Materials

Fig. 11: Schematic CCT diagram, predicted phase fraction and composition by CALPHAD.

From: Crack mitigation in additively manufactured AlCrFe2Ni2 high-entropy alloys through engineering phase transformation pathway

Fig. 11

a Schematic illustration of the CCT diagram, showing the effect of cooling rate (or laser scan speed) on the phase transformation pathway in AlCrFe2Ni2. Ts represents the equilibrium solidus temperature of this alloy. b Equilibrium phase diagram showing the equilibrium phase fractions at various temperatures. c–e Equilibrium mole fractions of different constituent elements in different phases, i.e., BCC, B2, and FCC of the AlCrFe2Ni2 HEA, respectively.

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