28 research outputs found
Optimization of the process of producing permeable materials with nonuniform pore distribution
CAST POROUS MATERIALS AND TECHNOLOGIES OF THEIR PRODUCTION
The characteristics of liquid metal, influencing on forming of cast porous material, produced by its infiltration through salt particles, are considered in the article. The technological processes of cast porous materials with metal base — aluminium-silicon alloy AK12, providing the obtaining of porosity 60-85 % and pore sizes 0,2-3,0 mm, are given
A method of processing the data of mercury porosimetry on pore distribution in permeable materials
Production of the cast pervious materials on basis of aluminium
There are examined the peculiarities of the technology of production cast permeable materials and aluminium articles and alloys using washing out salt filters. There is studied the penetrability of the received materials