Aiupova , T., Yelagin А., Kovzik , A., Bila , O. and Pohrebna , N. 2025. Influence of physicochemical melt treatment on structure and properties of AK7ch alloy microalloyed with Sr-Sc and Ti-B-Sr complexes. Theory and Practice of Metallurgy. 2 (Jun. 2025), 30–35. DOI:https://doi.org/10.15802/tpm.2.2025.04.