Alloys for blade shroud hardening
The results of properties comparative research of materials developed by FSUE «VIAM» for hardening the bandage shelves of gas turbine engines rotor blades and properties of foreign materials used for hardening of the friction components operating in extreme conditions particularly for improving wear resistance of the blades bandage shelves are presented. This work is carried out in the frames of integrated scientific directions: 9.7. «High-temperature deformable alloys and the composite materials strengthened by high-melting metal fibers and particles, abraded sealing materials» and 10.3. «Technologies of atomization for production of fine-dispersed high-quality powders of different metal alloys for the additive technologies» («The strategic directions of materials and technologies of their processing development for the period till 2030»)