The influence of nickel layer thickness on microhardness and hydrogen sorption rate of commercially pure titanium alloy

The influence of nickel layer thickness on microhardness and hydrogen sorption rate of commercially pure titanium alloy

Bibliographic Details
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 110 : Radiation-Thermal Effects and Processes in Inorganic Materials (RTEP2015).— 2016.— [012071, 5 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра общей физики (ОФ)
Other Authors: Kudiyarov V. N. Victor Nikolaevich, Kashkarov E. B. Egor Borisovich, Syrtanov M. S. Maksim Sergeevich, Yugova I. S.
Summary:Title screen
The influence of nickel coating thickness on microhardness and hydrogen sorption rate by commercially pure titanium alloy was established in this work. Coating deposition was carried out by magnetron sputtering method with prior ion cleaning of surface. It was shown that increase of sputtering time from 10 to 50 minutes leads to increase coating thickness from 0.56 to 3.78 μm. It was established that increase of nickel coating thickness leads to increase of microhardness at loads less than 0.5 kg. Microhardness values for all samples are not significantly different at loads 1 kg. Hydrogen content in titanium alloy with nickel layer deposited at 10 and 20 minutes exceeds concentration in initial samples on one order of magnitude. Further increasing of deposition time of nickel coating leads to decreasing of hydrogen concentration in samples due to coating delamination in process of hydrogenation.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
слои
никель
микротвердость
сорбция
водород
титановые сплавы
Online Access:http://dx.doi.org/10.1088/1757-899X/110/1/012071
http://earchive.tpu.ru/handle/11683/18082
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647040

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