Nanostructuring and Physical Properties of Metal-Ceramic Composites With a Different Content the Ceramic Components

All-Russia Scientific and Practical Conference on Materials Treatment: Current Problems and Solutions

Ovcharenko, V.E.^1,2 ; Ivanov, Yu.F.^2,3 ; Mokhovikov, A.A.^2 ; Ivanov, K.V.^1 ; Ul'Yanitsky, V.Yu.^4

Institute of Strength Physics and Materials Science, SB RAS, 2/4, Pr. Academicheskii, Tomsk

634021, Russia^1

National Research Tomsk Polytechnic University, 30, Pr. Lenin, Tomsk

634050, Russia^2

Institute of High Current Electronics, SB RAS, 4, Pr. Academicheckii, Tomsk

634021, Russia^3

Lavrent'Ev Institute of Hydrodynamics, SB RAS, 15, Prosp. Ak. Lavrent'eva, Novosibirsk

630090, Russia^4

关键词: Cathode plasmas;    Ceramic component;    Comparative analysis;    High energy pulsed electron beams;    Metal-ceramic composites;    Nano-structuring;    Pulsed electron beam irradiation;    Structural-phase state;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/125/1/012008/pdf
DOI  :  10.1088/1757-899X/125/1/012008

来源: IOP

【 摘 要 】

A comparative analysis of the microstructure and durability of hard-alloy plates treated with high-energy pulsed electron beam generated from the plasma of argon or xenon in steel cutting was conducted. It is shown that the choice of the plasma gas to generate electron from the cathode plasma-filled setting for pulsed electron-beam irradiation has a significant influence on the formation of structural-phase state in the surface layer and the durability of hard-alloy plates in steel cutting.