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

Autor: Vydrina, Zh. A., Androsenko, V. G., Nikiforov, A. Ya., Muratov, A. A., Kozlov, V. F., Nekrasova, S. N., Bespamyatnykh, V. I., Burinskaya, V. V., Lepskii, M. F., Visloguzova, É. A.
Zdroj: Refractories; November 1981, Vol. 22 p597-598, 2p
Abstrakt: Conclusions 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.
Databáze: Supplemental Index