Moscow, Moscow, Russian Federation
Moskva, Moscow, Russian Federation
Moscow Aviation Institute (National Research University) (kafedra "Tehnologiya konstrukcionnyh materialov", prof.)
Moscow, Moscow, Russian Federation
Moscow, Moscow, Russian Federation
UDK 621 Общее машиностроение. Ядерная техника. Электротехника. Технология машиностроения в целом
A new method of gas nitriding is presented, which produces obtaining high-quality diffusion layers that meet the requirements of the use for various purposes, including aviation ones. Peculiar properties of highly alloyed martensitic steel nitriding after stadial thermo-gas-cyclic nitrogenization under partially dissociated ammonia with air additives have been examined. The results of metallographic studies, diagnostic leach, tests for wear resistance, impact hardness and corrosion stability, depending on the test mode are presented.
rust-resisting and heat-resisting steel, gas nitriding, microcycling, depassivation, thermal cycling
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