Open AccessPermeable ceramics filled with the threefraction electrofused corundum and the porcelain bond
Author(s) -
A. V. Belyakov,
Zo E Mo U,
Н. А. Попова,
Ye Aung Min
Publication year - 2018
Publication title -
novye ogneupory
Language(s) - English
Resource type - Journals
ISSN - 1683-4518
DOI - 10.17073/1683-4518-2018-8-24-27
Subject(s) - corundum , materials science , composite material , bond strength , porosity , ceramic , adhesive , layer (electronics)
By means of the raw material grading the porous permeable material was prepared with the electrofused corundum with the porcelain PFL-1 bond. The samples with improved properties were obtained when introducing in the mass of 5 weigh percent of porcelain bond (above 100 % of the fller) after the burning at 1450 оC. Their ultimate strength at bending was 14,6 MPa, the open porosity was 44 % and the gas permeability factor was 0,85 micron 2 . Ref. 10. Tab. 3.