Zobrazeno 1 - 3
of 3
pro vyhledávání: '"O. V. Koroteev"'
Autor:
T. V. Mosina, O. M. Grigoriev, G. O. Frolov, O. V. Koroteev, I. P. Neshpor, Alla D. Panasyuk, V. V. Pasichnyi
Publikováno v:
Powder Metallurgy and Metal Ceramics. 54:189-193
The behavior of ZrB2–MoSi2(SiC) and ZrB2–SiC–ZrSi2 ceramics under concentrated solar radiation is examined. The effect of zirconium silicide and molybdenum silicide admixtures on the formation of protective oxide layers on the ultrahigh-tempera
Publikováno v:
Powder Metallurgy and Metal Ceramics. 51:217-221
The high-temperature oxidation of ZrB2–SiC and ZrB2–SiC–ZrSi2 ceramics up to 1700°C in air has shown their high corrosion resistance. A five-stage nonisothermal oxidation mechanism is established for the samples when heated at a rate of 20°C/
Publikováno v:
Powder Metallurgy and Metal Ceramics. 51:102-107
Thermal gravimetry and differential thermal analysis are used to study nonisothermal hightemperature oxidation of 56 wt.% ZrB2–44 wt.% MoSi2 and 86 wt.% ZrB2–14 wt.% MoSi2 ceramics in air up to 1600 °C. Oxide layers that form on samples at diffe