PHASE DIAGRAM OF A METALLIC SYSTEMCr-Fe-Al-Si IN ANALYTICAL EXPRESSIONS. Scientific journal "Bulletin of the K. Zhubanov Aktobe Regional University", [S. l.], v. 81, n. 3, p. 214–220, 2025. DOI: 10.70239/arsu.2025.t81.n3.24. Disponível em: https://vestnik.arsu.kz/index.php/hab/article/view/699.. Acesso em: 15 nov. 2026.