The aim of this work is to synthesize wear-resistant and heat-resistant ceramics based on aluminum oxide. The man-made aluminum-containing waste of the Shurtan gas chemical complex was used as a source of aluminum oxide. In the work, the dependences «composition-structure», «composition-property» and «property-size of particles» were obtained, obtained by the method of heliomaterials science, namely by melting raw materials in a stream of concentrated solar radiation of high density (350 W/cm2) with subsequent quenching of the melt into water (103 deg/s). It is shown that the wear resistance and heat resistance of the material sharply increase when the content in the mass is more than 80% of aluminum oxide.
Zhavokhir, SHERMATOV; Mastura, ARIPOVA; and Mukhammade-Sultankhan, PAIZYLLAKHANOV
"SYNTHESIS OF HIGH-STRENGTH CERAMICS BASED ON TECHNOGENIC WASTE CONTAINING ALUMINUM OXIDE,"
CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2020
, Article 5.
Available at: https://uzjournals.edu.uz/cce/vol2020/iss3/5