Effect of the Active Chemical Elements of Metal-Working Lubricants on Properties of Surface Layers of the Deformed Iron. I. Local Distribution of the Impurity Atoms and Their Nearest Atomic Environment
V. V. Tykhonovych
G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, 36 Academician Vernadsky Blvd., UA-03680 Kyiv-142, Ukraine
Received: 10.05.2016. Download: PDF
Effect of the metal-working fluids with active chemical elements on microstructure and phase composition of the rolled iron is studied by the method of transmission electron microscopy. Evolution of the chemical composition of the grain boundaries and their fragments’ boundaries during plastic deformation of the iron in the metal-working fluids with active chemical elements is studied by the Auger electron spectroscopy method. The individual nearest atomic environment of impurity atoms at the grain boundaries and their fragments’ boundaries is studied by the method of high-resolution spectroscopy of the energy losses of the scattered electrons.
Key words: plastic deformation, metal-working fluids, impurity atoms, segregation, atomic clusters, individual atomic environment, disclination.
URL: http://mfint.imp.kiev.ua/en/abstract/v38/i06/0763.html
DOI: https://doi.org/10.15407/mfint.38.06.0763
PACS: 06.60.Vz, 62.20.Qp, 68.35.Dv, 68.37.Lp, 81.07.Bc, 81.40.Lm, 81.40.Pq, 82.80.Pv
Citation: V. V. Tykhonovych, Effect of the Active Chemical Elements of Metal-Working Lubricants on Properties of Surface Layers of the Deformed Iron. I. Local Distribution of the Impurity Atoms and Their Nearest Atomic Environment, Metallofiz. Noveishie Tekhnol., 38, No. 6: 763—781 (2016) (in Russian)