Field of application: The powders are used for manufacturing of tools for cutting and treatment of glass, grinding and polishing of rock, rough honing of cast irons, cutting of reinforced concrete.

Technical and economic data :
The cubic boron nitride powders were obtained by using special additions in lithium system.
Grain size, um – 5–200;
Strength, N – 12–38;
Thermoconductivity, W/m·K – 300–450;
Thermostability, °C – 1400;
The Increase of microhardness as relatively to the best of foreign analogues, % – 5,5;
The increase of thermoconductivity of cakes, % – 12;
The increase of thermostability as relatively to the best of foreign analogues, % – 22;
The cubic boron nitride powders are corresponded to the technical specifications RB03535138.002–98.