Zobrazeno 1 - 3
of 3
pro vyhledávání: '"N. Yu. Novozhilov"'
Publikováno v:
Refractories. 21:661-664
We investigated the kinetics of spinel-formation in the MgO-FeO (Fe2O3)-Al2O3-Cr2O3 system using a petrographic method for determining the width of a layer of interaction products. The magnitude of the apparent activation energy of the process of spi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b98a597dae8663fc6c999f653a2e301c
https://doi.org/10.1007/bf01398344
https://doi.org/10.1007/bf01398344
Publikováno v:
Refractories. 26:78-81
The processes of capillary penetration of FeO into refractory porous materials at 1400–1550°C have been studied. It is established that in the initial stages the capillary penetration is slowed down by the wetting of the walls of the capillary by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37db370ce02ccd70bbb4eda6bb418895
https://doi.org/10.1007/bf01398621
https://doi.org/10.1007/bf01398621
Autor:
I. D. Kashcheev, N. Yu. Novozhilov, L. N. Kalitina, V. A. Ryabin, N. F. Seliverstov, B. V. Tsarevskii, N. E. Mezentseva
Publikováno v:
Refractories. 21:550-554
We have studied the sintering qualities of masses based on EB-50 electrocorundum and mixtures of MgO+MgCr2O4 and MgCr2O4+MgAl2O4. The masses expand during firing. The most stable compositions are those containing from 40 to 80% electrocorundum. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12740eaf2ea4a3e87278a28a6b26766b
https://doi.org/10.1007/bf01386868
https://doi.org/10.1007/bf01386868