The analysis of structurally-chemical state and classification of oxide and metal phases of the calcium-silicon-titan-oxygenbsystem Duplex-system CaO-SiO2-TiO2/Ca-Si-Ti. The report 2 - B. F. Belov; A. I. Trotsan; I. L. Brodetskij; Ja. P. Karlikova; I. V. Rjabchikov; O. E. Polozjuk (Casting processes, 2016)