NANOSTRUCTURIZATION IN FOUNDRY PROCESSES
Литьë и металлургия, 2018 It is shown that at crystallization of alloys the sophisticated nanostructural processes have place. The nanocrystals of phases, their atoms, the centers of crystallization of dendrites, surface-active elements, gases, modifying elements, poorly soluble ...
E. I. Marukovich, V. Yu. Stetsenko
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Structural evolution of microfibers in seawater and freshwater under simulated sunlight: A small- and wide-angle X-ray scattering study. [PDF]
PLoS ONEMicrofibers are pollutants of increasing concern, as they accumulate in aquatic environments and pose risks to living organisms. Once released, they undergo degradation processes that reduce their size and enhance their ability to interact with ...
Astra Piccinini +8 more
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MAPLE Processed Nanostructures for Antimicrobial Coatings
International Journal of Molecular Sciences, 2022 Despite their great benefits for debilitated patients, indwelling devices are prone to become easily colonized by resident and opportunistic microorganisms, which have the ability to attach to their surfaces and form highly specialized communities called biofilms.
Ariana Hudiță +10 more
openaire +2 more sources
Nanostructural phase transformations in eutectoid reactions of binary alloys
Литьë и металлургия, 2023 It is shown that eutectoid reactions of binary alloys are nanostructural processes. The main phase, which decays during the eutectoid reaction, is formed during the crystallization of a metal melt of eutectoid composition. This process is nanostructured.
E. I. Marukovich +2 more
doaj +1 more source
Mechano-structural characteristics of Cu72Au24Ag4 alloy subjected to severe plastic deformation combined with subsequent heat treatment [PDF]
E3S Web of Conferences, 2023 Mechano-structural characteristics of the synthesized Cu72Au24Ag4 and commercial Cu59Au33Ag7Fe1 alloys subjected to preliminary severe plastic deformations (SPDs) by high-pressure torsion combined with subsequent annealings at different temperatures and ...
Gokhfeld N. V. +4 more
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Nanostructured Ti thin films by magnetron sputtering at oblique angles [PDF]
, 2016 The growth of Ti thin films by the magnetron sputtering technique at oblique angles and at room temperature is analysed from both experimental and theoretical points of view.
Cotrino Bautista, José +9 more
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Object kinetic Monte Carlo study of the effect of grain boundaries in martensitic Fe-Cr-C alloys [PDF]
, 2016 Fe-Cr-C alloys with chromium concentrations in the range from similar to 2 to 12 wt.% form ferritic-martensitic structures by rapid cooling from the austenite state already in the presence of relatively low carbon concentrations.
Allen +31 more
core +2 more sources
ALUMINIUM BRONZE. NANOSTRUCTURAL PROCESSES OF MELTING AND MOULDING
Литьë и металлургия, 2018 It is shown that melting and molding of aluminum bronze are difficult physical and chemical processes. In them the major role is played by the centers of crystallization of dendrites of a a-phase, the a-phase nanocrystals dissolved and the adsorbed ...
E. I. Marukovich, V. Yu. Stetsenko
doaj +1 more source
Mechanisms of modification of magnesium– manganese alloys
Литьë и металлургия, 2023 It is shown that the main modifying phases cannot serve as centers of crystallization of α‑phase microcrystals during solidification of magnesium‑manganese alloys.The superheating modification of these alloys is an adsorption‑nanostructural process.
E. I. Marukovich +2 more
doaj +1 more source
Nanoscopic processes of Current Induced Switching in thin tunnel junctions [PDF]
, 2006 In magnetic nanostructures one usually uses a magnetic field to commute between two resistance (R) states. A less common but technologically more interesting alternative to achieve R-switching is to use an electrical current, preferably of low intensity.
Araujo, J. P. +5 more
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