nitridálással
Nitridálás is a surface hardening process used to improve the wear resistance and hardness of steel. It involves diffusing nitrogen into the surface layer of the steel, typically at elevated temperatures. This diffusion creates a hard, brittle layer of iron nitrides or alloy nitrides on the surface. The process can be carried out in several ways, including gas nitriding, salt bath nitriding, and plasma nitriding.
Gas nitriding is performed in a furnace containing an ammonia atmosphere. At temperatures between 500 and 570
The depth and hardness of the nitrided layer depend on factors such as the base material composition,