Low energy implantation of nitrogen ions by extended beam with a ballistic focusing in a stainless steel; Journal of Physics: Conference Series; Vol. 1393 : Gas Discharge Plasmas and Their Applications (GDP 2019)

Detalles Bibliográficos
Parent link:Journal of Physics: Conference Series
Vol. 1393 : Gas Discharge Plasmas and Their Applications (GDP 2019).— 2019.— [012125, 8 p.]
Corporate Authors: Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий Научно-исследовательский центр "Физическое материаловедение и композитные материалы", Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Outros autores: Ryabchikov A. I. Aleksandr Ilyich, Akhmadeev Yu. K. Yury Khalyafovich, Lopatin I. V. Iljya Viktorovich, Krysina O. V. Olga Vasiljevna, Sivin D. O. Denis Olegovich, Korneva O. S. Olga Sergeevna, Ananin P. S. Petr Semenovich, Dektyarev S. V. Sergey Valentinovich
Summary:Title screen
The results of experiments on low-energy nitrogen ions implantation in stainless steel AISI 321 are presented. The treatment was carried out with a pulsed beam of nitrogen ions obtained using a ballistic system of ion focusing. The source of ions was nitrogen plasma of a non-independent gas arc discharge with a heated cathode. It was shown that the specimen surface is subjected to ion etching, which leads to the formation of a well, whose profile depends on the ionic exposure parameters. In addition, when treating specimen in such a system, the surface hardness increases up to 4 times. The increase in hardness occurs due to the formation of a modified layer in the surface, with a thickness of up to 50 microns, containing iron and chromium nitrides.
Idioma:inglés
Publicado: 2019
Subjects:
Acceso en liña:http://dx.doi.org/10.1088/1742-6596/1393/1/012125
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663968

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