Zobrazeno 1 - 2
of 2
pro vyhledávání: '"I. V. Grinkevich"'
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 23-27 (2008)
The construction of the arc steel-furnace bay, the application of which allows to increase the speed of flush outflow, to provide reduction of the slag carry-over with metal, is offered.
Externí odkaz:
https://doaj.org/article/0655bfe812774132a3b02fe8bc9c3f0d
Publikováno v:
Doklady Earth Sciences. 476:973-977
U–Pb SHRIMP dating of zircons from metamorphic rocks of the crystalline basement of the Omolon-Taigonos area (northeastern margins of Asia) has been used to determine the periods of early endogenic activity of the crust. These periods correlate to