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Article
The Influence of Frictional Treatment and Low-Temperature Plasma Carburizing on the Microhardness and Electromagnetic Properties of Metastable Austenitic Steel
The microhardness and electromagnetic properties of corrosion-resistant austenitic chromium–nickel steel (16.80 wt % Cr, 8.44 wt % Ni) subjected to carburizing in electron beam plasma at temperatures of 350 an...
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Article
Open AccessThe Influence of Frictional Treatment and Low-Temperature Plasma Carburizing on the Structure and Phase Composition of Metastable Austenitic Steel
The features of the structure and phase composition of corrosion-resistant austenitic chromium–nickel steel (16.80 wt % Cr, 8.44 wt % Ni) subjected to carburizing in electron beam plasma at temperatures of 350...
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Article
Obtaining TiN Coatings by Reactive Anodic Evaporation of Titanium in a Gas Discharge with a Self-Heated Hollow Cathode
We propose a method for obtaining TiN coatings by reactive anodic evaporation of titanium using a high-current (30 A) discharge with a self-heated hollow cathode in an Ar + N2 gas mixture. The optical spectral an...
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Article
Ion-Assisted α-Al2O3 Coating Deposition by Anodic Arc Evaporation at 500–550°С
The paper studies the α-phase formation and structure of Al2O3 coatings deposited by the anodic arc evaporation in the low temperature range of 500–550°С. The current density of the ion assistance is varied up to...
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Article
Generation of a pulsed high-current low-energy beam in a plasma electron source with a self-heated cathode
The transition of a low-current discharge with a self-heated hollow cathode to a high-current discharge is studied, and stability conditions for the latter in the pulsed–periodic mode with a current of 0.1–1.0...
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Article
Potential of an insulated electrode in a high-energy electron flow under a gas pressure of 0.1–1.0 Pa
We analyze the variation of the floating potential of an insulated metallic electrode in a flow of electrons with an energy of up to 300 eV under a gas pressure of 0.1–1.0 Pa at a current density lower than 0....
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Article
Experimental study of the transition to high-current regime of discharge with a hollow self-heated titanium cathode in nitrogen
It is established that rapid formation of a nitride layer on the surface of a self-heated hollow titanium cathode in arc discharge in nitrogen leads to an increase in the thermal stability and emissive propert...
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Article
Effect of the electron beam and ion flux parameters on the rate of plasma nitriding of an austenitic stainless steel
The method of nitriding of metals in an electron beam plasma is used to change the current density and energy of nitrogen ions by varying the electron beam parameters (5–20 A, 60–500 eV). An electron beam is g...
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Article
A source of broad electron beams with a self-heated hollow cathode for plasma nitriding of stainless steel
The principle of operation and characteristics of a broad electron beam source based on the discharge with a self-heated hollow cathode and widened anode part are described. The source is intended for the ion ...
