Open AccessInfluence of concentration-time parameters on nitride coatings formation on VT6 titanium alloy and their stability during subsequent treatment
Author(s) -
О. Н. Гвоздева,
А. В. Шалин,
A. S. Stepushin,
А. В. Овчинников
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/971/5/052016
Subject(s) - materials science , coating , titanium , titanium alloy , penetration (warfare) , titanium nitride , nitride , hydrogen , annealing (glass) , alloy , metallurgy , composite material , layer (electronics) , chemistry , mathematics , organic chemistry , operations research
The possibility of using a titanium nitride coating as a «protective» layer against the penetration of hydrogen into VT6 titanium alloy semi-finished or finished products was shown in this article. It was found that the titanium nitride coating does not dissolve during high-temperature vacuum annealing and «isolates» sample sides from hydrogen penetration, which allows to form a linear gradient structure during subsequent thermal hydrogen treatment.