Comparative metallographic research of samples obtained with laser direct deposition technology

The method of laser direct deposition with heterophase powder metallurgy techniques of the high-temperature alloys HN60WT and GS6U samples is considered, which used in the production of highly responsible parts and components of gas turbine engines. The technology proposed for implementation in the production of parts and components of gas turbine engines to significantly reduce the cost of production and reduce the production cycle. Metallographic research of alloys HN60WT and ZGS6U samples were held, which obtained by laser direct deposition. Also the micro-porosity analysis of the received samples was produced.