RU2034031C1 — Method for blast-furnace melting of titanium magnetites — Google Patents
RU2034031C1 — Method for blast-furnace melting of titanium magnetites — Google Patents Publication number RU2034031C1 RU2034031C1 SU5019860A RU2034031C1 RU 2034031 C1 RU2034031 C1 RU 2034031C1 SU 5019860 A SU5019860 A SU 5019860A RU 2034031 C1 RU2034031 C1 RU 2034031C1 Authority RU Russia Prior art keywords slag blast furnace furnace blast hearth Prior art date 1991-07-09 […]