The synthesis of MgAl 2 O 4 with an excess of 10% MgO (molar content) has been studied when a mixture of highly dispersed powders of aluminum and magnesium oxides is heated to 800 and 1100 ° C. The ...
To obtain highly dispersed, sintering-active forsterite powders, the sol-gel method was used. On the basis of these powders, a sufficiently strong and dense ceramic was obtained without additives at a ...
The fundamentals of obtaining highly dispersed powders of oxide materials, including those of complex composition, by the sol-gel method are considered. Various compounds (polyacrylic acid, polyacrylamide, ...
The effect of the nature of magnesium salts and a silica-containing component on the synthesis and properties of forsterite powder obtained by the sol-gel method has been studied. It was found that the ...
The results of obtaining highly dispersed cubic alumina by the method of chemical deposition from solutions of aluminum hydroxides with subsequent dehydration are presented. Il. 2.
An equation is proposed for calculating the strength of intercrystalline corundum materials depending on the energy of intercrystalline boundaries and the size of the crystals. It is shown that with an ...
The disadvantages of existing methods for determining the thermal resistance of materials are noted. On the basis of information on the change in the strength of samples of various compositions during ...
