Modification of 40X13 steel at high-intensity nitrogen ion implantation

Modification of 40X13 steel at high-intensity nitrogen ion implantation

Bibliographic Details
Parent link:Journal of Physics: Conference Series
Vol. 1115 : 6th International Congress "Energy Fluxes and Radiation Effects". 14th International Conference on Modification of Materials with Particle Beams and Plasma Flows (14th CMM).— 2018.— [032053, 7 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научная лаборатория высокоинтенсивной имплантации ионов
Other Authors: Ryabchikov A. I. Aleksandr Ilyich, Sivin D. O. Denis Olegovich, Korneva O. S. Olga Sergeevna, Ananin P. S. Petr Semenovich, Dektyarev S. V. Sergey Valentinovich
Summary:Title screen
This paper presents the results of the formation of deep modified layers in 40X13 steel using a high-intensity repetitively pulsed nitrogen ion beam with a current density up to 0.25 A/cm2. An arc generator with a hot cathode provided the DC nitrogen plasma flow. A plasma immersion approach was used for high-frequency, short-pulse very intense nitrogen ion beam formation. A grid hemisphere with radii of 7.5 cm was immersed in the plasma. Negative bias pulses with an amplitude of 1.2 kV, a pulse duration of 4 µs, and a pulse repetition rate of 105 pulses per second were applied to the grid. The substrates were implanted at the temperature of 500 °C and various processing times ranging from 20 to 120 minutes with 1.2 keV nitrogen ions using a very-high current density up to 0.25 A/cm2 ion beams. The work explores the surface morphology, elemental composition, and mechanical properties of deep-layer modified 40X13 steel after low ion energy, very-high-intensity nitrogen ion beam implantation.
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
модификации
ионные пучки
сталь
Online Access:http://earchive.tpu.ru/handle/11683/57644
https://doi.org/10.1088/1742-6596/1115/3/032053
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659301

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