Contemporary Materials and Their Application in the Construction of Special Engineering High-Temperature Objects

Abstract

Under conditions of increasing loads and temperatures on engineering products the problem of selecting efficient materials is relevant, especially in relation to import substitution. One task for modern materials science is production of high-temperature special engineering components, including complex shapes. Metal and ceramic materials have a number of unique properties, which on the one hand determine prospects for their use in construction of special engineering products, and on the other hand cause a number of production problems, without whose solution exploitation of such products is extremely difficult. Analysis of advanced materials used for products of special high-temperature engineering, including production of various gas turbine engine components, is presented, as well as research results for development of materials with improved properties.