Investigation of the fine structure of 5 VMC niobium alloy samples after internal nitriding

The paper considers the possibility of studying the fine structure of samples made of niobium alloy 5 VMC (grade 5B2MC-2), which underwent internal nitriding by X-ray diffraction analysis.The calculation of the dislocation density, which represents one of the parameters of the fine structure using various techniques, is shown. Its influence on the possible modes of internal nitriding is considered.