Silchonok, S.S., Zadykyan, G.G., Zotov, O.G., Morozova, I.
(2019) Key Engineering Materials, 822, pp. 404-409.
https://doi.org/10.4028/www.scientific.net/KEM.822.404
КРАТКОЕ ОПИСАНИЕ: The article presents the results of the study the influence of the chemical composition of powders on the formation of the structure and properties of products from Inconel 718, obtained by DLD. Nowadays, additive technologies are one of the most fast developing methods of obtaining products. The greatest interest is the technology of high-speed direct laser deposition (HSDLD), when a gas powder stream is fed into the laser radiation zone, as a result, a melt pool is formed, and then a layer-after hardening. Thus, it becomes possible to produce three-dimensional products with complex geometry with high productivity. Nickel heat-resistant alloys are widely used in the manufacture for aviation, rocket technology and in other branches of engineering. Gas turbine blades work at elevated temperatures, nozzle blades, combustion chambers, nozzles and engine housings, and other heat-resistant products of aircraft are made from these alloys. At the moment, one of the most promising alloys, based on nickel for the manufacture of parts by DLD process, is the alloy Inconel 718.
https://www.scientific.net/KEM.822.404
(2019) Key Engineering Materials, 822, pp. 404-409.
https://doi.org/10.4028/www.scientific.net/KEM.822.404
КРАТКОЕ ОПИСАНИЕ: The article presents the results of the study the influence of the chemical composition of powders on the formation of the structure and properties of products from Inconel 718, obtained by DLD. Nowadays, additive technologies are one of the most fast developing methods of obtaining products. The greatest interest is the technology of high-speed direct laser deposition (HSDLD), when a gas powder stream is fed into the laser radiation zone, as a result, a melt pool is formed, and then a layer-after hardening. Thus, it becomes possible to produce three-dimensional products with complex geometry with high productivity. Nickel heat-resistant alloys are widely used in the manufacture for aviation, rocket technology and in other branches of engineering. Gas turbine blades work at elevated temperatures, nozzle blades, combustion chambers, nozzles and engine housings, and other heat-resistant products of aircraft are made from these alloys. At the moment, one of the most promising alloys, based on nickel for the manufacture of parts by DLD process, is the alloy Inconel 718.
https://www.scientific.net/KEM.822.404