Usenko , R., Barkar , R., Shemet , V., Taranov , A., Bilyi , A. and Yakymenko , D. (2025) “The use of fly ash as a part of the formingironphosphate cold-hardening mixes”, Theory and Practice of Metallurgy, (4), pp. 26–29. doi: 10.15802/tpm.4.2025.04.