The features of the technology of new types of refractory and heat-insulating materials with high porosity, obtained by duplicating the cellular structure of the polymer base (polyurethane foam) and using the technology of chemical pore formation based on the process of "cold" swelling of inorganic compositions, are considered. The use of electrocorundum, periclase, spinel, zirconium dioxide as a base allows the use of such materials within the temperature range from 1750 to 2200 ° C. In some cases, the developed heat-insulating materials can successfully replace corundum fibrous materials. Tab. 1, ill. 7, bibliography: 2 titles.
Dr. Tech. Sciences V. S. Vladimirov
1 , Dr. E. S. Lukin
21 (
This email address is being protected from spambots. You need JavaScript enabled to view it. ), N.A. Popova
2 ( This email address is being protected from spambots. You need JavaScript enabled to view it. ), M. A. Ilyukhin 3 , S. E. Moizis 3 , E. S. Moizis 3 , M. A. Artamonov 3 ( This email address is being protected from spambots. You need JavaScript enabled to view it. ); 1 Moscow State Technical University N.E.Bauman (Russia, Moscow),
2 Russian University of Chemical Technology. D. I. Mendeleeva (Russia, Moscow)
3 Scientific-production-commercial firm "MaVR" (Russia, Zhukovsky, Moscow region)
Vladimirov VS, Galagan AN, Ilyukhin MA et al. New refractory and heat-insulating materials and technologies for their production. 2002. N 1. P. 81 - 88.
Artamonov MV, Vladimirov VS, Moyzis SE et al. Use of new refractory and heat-insulating materials with improved performance in heat power engineering // New refractories. 2006. N 9.P. 28 - 29.
The article can be purchased
electronic!
PDF format
Not on sale
UDK 666.76
Article type:
Science for ceramic production
Make a request
