Engineering Physics Annotation << Back Temperature Analysis of Thermogramsof Graphite-Carbonate and Oxide Mixtures.Part 4. Definition of Nickel Function Doroshko G.P., Barbin N.M. The functional coupling of nickel and carbon atoms in the contact zones with the atoms of crystals of a granular mixture is considered on the example of heating powders NiO, С, Na2 CO3 , K2 CO3 , Li2 CO3 . By the method of cross-section of TTA ΔTEDS states, temperature shifts of the nickel function show the specifi cs of binding to distant atoms as initial and fi nal when changing the dosage of the mixture. Reference to the periodicity grid is well consistent in all cases of the infl uence of EDS oxides and carbonates considered relative to the time of the beginning of the change of confi gurations P, Z, and V-transitions on thermograms. Keywords: thermal processes, nickel, carbonates, temperature analysis, stationarity, periodicity, surface, gases, oxidation, sorption. DOI: 10.25791/infizik.4.2025.1472 Pp. 41-52.