TY JOUR TI The gas permeability of the porous alumina ceramics with reinforcing additives based on corundum and systems SiC-MgO KW ceramics KW open porosity KW strength KW grainy powders KW electrofusion corundum KW ceramic filters KW gas permeability JO Technique and technology of silicates AU Belyakov, A.V. AU Zaw, Y.. AU Popova, N.A. AU Ye, A.. PY 2017 IS 24 PB Individual Entrepreneur Svetlana Vasilievna Samchenko