Introduction of hydrogen into titanium by plasma methods; 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)

Bibliographische Detailangaben
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.— [032045, 7 p.]
Körperschaften:	Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики, Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научная лаборатория высокоинтенсивной имплантации ионов
Weitere Verfasser:	Nikitenkov N. N. Nikolai Nikolaevich, Dauletkhanov E. D. Erkhat Dauletkhanuly, Tyurin Yu. I. Yuri Ivanovich, Zhang Le, Sivin D. O. Denis Olegovich, Sypchenko V. S. Vladimir Sergeevich, Syrtanov M. S. Maksim Sergeevich
Zusammenfassung:	Title screen The introduction of hydrogen into titanium VT1-0 by the methods of plasma-immersion ion implantation (PIII) from the hydrogen plasma of a source with a heated cathode and into high-frequency discharge (HFD) plasma was studied. Modes of installations for introduction are chosen proceeding from the requirement of the maximum content of hydrogen in the samples. It is established that saturation from the HFD-plasma leads to a significant enrichment to a depth of 1.2 µm, at the introduction of hydrogen by the PIII this depth is 0.6 µm. The hydrogen content of 0.06 wt.% in the samples after saturation in the HFD plasma, and 0.049 wt.% after PIII. During PIIII (with an energy of 0.9-1.5 keV), hydrogen is strongly scattered by the surface of the sample and is captured predominantly by surface defects (including those created by the ions themselves), as well as by vacancies in the near-surface layers. Upon saturation from the HFD-plasma, hydrogen diffuses into the interior of the sample and settles in interstices and at grain boundaries. At the same time, saturation from the HFD plasma and PIII lead to significant change in the crystal parameters and the creation of hydride phases.
Sprache:	Englisch
Veröffentlicht:	2018
Schlagworte:	электронный ресурс труды учёных ТПУ плазменно-иммерсионная ионная имплантация высокочастотный разряд водород
Online-Zugang:	http://earchive.tpu.ru/handle/11683/57374 https://doi.org/10.1088/1742-6596/1115/3/032045
Format:	Elektronisch Buchkapitel
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659469