Effectiveness of inert plasma gases in formation of modified structures in the surface layer of a cermet composite under pulsed electron irradiation

Effectiveness of inert plasma gases in formation of modified structures in the surface layer of a cermet composite under pulsed electron irradiation

Bibliographic Details
Parent link:International Journal of Refractory Metals and Hard Materials
Vol. 77.— 2018.— [P. 31-36]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Отделение промышленных технологий (ОПТ), Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Other Authors: Ovcharenko V. E. Vladimir Efimovich, Lapshin O. V. Oleg Vladimirovich, Ivanov K. V. Konstantin Vladimirovich, Klimenov V. A. Vasily Aleksandrovich
Summary:Title screen
The work studies the effect of argon, krypton and xenon used for pulsed electron irradiation in gas discharge plasma on structure formation, microhardness, wear resistance and friction coefficient of surface layers of 50%TiC/50%(Ni–20%Cr) cermet composite. The paper theoretically shows the decrease in ionization energy of plasma gas increasing the temperature and heating depth of the surface layer of a cermet composite. Experiments have established that the application of heavier plasma gases with lower ionization energy increases the depth of the layer where dissolution of TiC particles occurs, boosts wear resistance and microhardness, lowers the friction coefficient on the cermet composite surface.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
metal-ceramic composite
pulsed electron beam irradiation
inert gas plasma
calculation
structure
wear resistance
металлокерамика
импульсное излучение
инертный газ
плазма
износостойкость
Online Access:https://doi.org/10.1016/j.ijrmhm.2018.07.005
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659812

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