Abstract

Alloys studied in this work are of interest for the needs of hydrogen energy, electronics, pharmacology. The aim of the research is to reveal regularities of defect subsystems development, which is necessary for development of processes to improve performance of metallic systems. Probability of the presence in palladium-based membrane alloys of two-dimensional lattice defects a ecting the structure-sensitive properties of materials - packing defects (PD) - are assessed. The analysis of lattice imperfections of Pd93.5In6.0Ru0.5 (numerical indices-mass.alloys was performed according to the results of X-ray di raction using synchrotron radiation (SR) of the Kurchatov Research Center. The dependence of probability of PD formation from the concentration and grade of the palladium doping element has been established.

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