Essential Magnesium Alloys Binary Phase Diagrams and Their Thermochemical Data

Table 16

Experimental data on the homogeneity ranges of Mg₂₄Y₅ (𝜀) and Mg₂Y (𝛿).

Temperature, K	Mg24Y5 (𝜀); at.% Y	Mg2Y (𝛿); at.% Y	Reference
573	12.0–16.1	24.0–30.1	[62]
623	11.9–15.8	24.2–29.5	[62]
723	11.9–15.6	24.5–31.0	[62]
773	11.8–15.1	23.6–30.1	[62]
>800	12.0–16.0	33.4–34.5	[65]
773	12.1–16.1	25.0–34.5	[63]