Production of unfired forsterite nozzles and their service in steel casting using gate valves.

Autor: Vydrina, Zh., Androsenko, V., Nikiforov, A., Muratov, A., Kozlov, V., Nekrasova, S., Bespamyatnykh, V., Burinskaya, V., Lepskii, M., Visloguzova, É.
Zdroj: Refractories; 1981, Vol. 22 Issue 11/12, p597-598, 2p
Abstrakt: The production of unfired forsterite nozzle-collectors was developed. Their wear in the service time equals 1.6 mm (on the side). The mineralogical and structural changes in the forsterite articles occurs at a depth of up to 5 mm on account of the migration of alumina, iron oxides, and the temperature action. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index