The formation of stable hydrogen impermeable TiN-based coatings on zirconium alloy Zr1%Nb

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

TiN coatings were deposited by DC reactive magnetron sputtering (dcMS) method on Zr1%Nb substrates with different film thickness. The influence of crystalline structure and thickness of the coatings on hydrogen permeation was investigated. The results revealed that the increase in thickness of the film reduced hydrogen permeability. 1.54 μm TiN deposited in N<inf>2</inf>/Ar gas mixture with a ratio of 3/1 reduces hydrogen permeation in more than two orders of magnitude at 350 °C. Adhesion strength decreased with increasing film thickness (0.55 to 2.04 μm) from 7.92 to 6.65 N, respectively. The Ti underlayer applied by arc ion plating (AIP) leads to the formation of stable Ti/TiN coatings on Zr1%Nb under thermocycling conditions up to 800 °C. Meanwhile, hydrogen permeation rate of Ti/TiN deposited by combination of AIP and dcMS remains at the same level with TiN deposited by dcMS.

Original languageEnglish
Title of host publicationIOP Conference Series: Materials Science and Engineering
PublisherInstitute of Physics Publishing
Volume81
Edition1
DOIs
Publication statusPublished - 23 Apr 2015
EventInternational Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014 - Tomsk, Russian Federation
Duration: 3 Nov 20148 Nov 2014

Other

OtherInternational Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014
CountryRussian Federation
CityTomsk
Period3.11.148.11.14

Fingerprint

Zirconium alloys
Hydrogen
Permeation
Coatings
Film thickness
Lead plating
Ions
Reactive sputtering
Bond strength (materials)
Thermal cycling
Plating
Gas mixtures
Magnetron sputtering
Crystalline materials
Substrates

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

Cite this

Kashkarov, E. B., Nikitenkov, N. N., Tyurin, Y. I., Syrtanov, M. S., & Le, Z. (2015). The formation of stable hydrogen impermeable TiN-based coatings on zirconium alloy Zr1%Nb. In IOP Conference Series: Materials Science and Engineering (1 ed., Vol. 81). [012017] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/81/1/012017

The formation of stable hydrogen impermeable TiN-based coatings on zirconium alloy Zr1%Nb. / Kashkarov, Egor Borisovich; Nikitenkov, N. N.; Tyurin, Yu I.; Syrtanov, Maxim Sergeevich; Le, Zhang.

IOP Conference Series: Materials Science and Engineering. Vol. 81 1. ed. Institute of Physics Publishing, 2015. 012017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kashkarov, EB, Nikitenkov, NN, Tyurin, YI, Syrtanov, MS & Le, Z 2015, The formation of stable hydrogen impermeable TiN-based coatings on zirconium alloy Zr1%Nb. in IOP Conference Series: Materials Science and Engineering. 1 edn, vol. 81, 012017, Institute of Physics Publishing, International Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials, RTEP 2014, Tomsk, Russian Federation, 3.11.14. https://doi.org/10.1088/1757-899X/81/1/012017
Kashkarov EB, Nikitenkov NN, Tyurin YI, Syrtanov MS, Le Z. The formation of stable hydrogen impermeable TiN-based coatings on zirconium alloy Zr1%Nb. In IOP Conference Series: Materials Science and Engineering. 1 ed. Vol. 81. Institute of Physics Publishing. 2015. 012017 https://doi.org/10.1088/1757-899X/81/1/012017
Kashkarov, Egor Borisovich ; Nikitenkov, N. N. ; Tyurin, Yu I. ; Syrtanov, Maxim Sergeevich ; Le, Zhang. / The formation of stable hydrogen impermeable TiN-based coatings on zirconium alloy Zr1%Nb. IOP Conference Series: Materials Science and Engineering. Vol. 81 1. ed. Institute of Physics Publishing, 2015.
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abstract = "TiN coatings were deposited by DC reactive magnetron sputtering (dcMS) method on Zr1{\%}Nb substrates with different film thickness. The influence of crystalline structure and thickness of the coatings on hydrogen permeation was investigated. The results revealed that the increase in thickness of the film reduced hydrogen permeability. 1.54 μm TiN deposited in N2/Ar gas mixture with a ratio of 3/1 reduces hydrogen permeation in more than two orders of magnitude at 350 °C. Adhesion strength decreased with increasing film thickness (0.55 to 2.04 μm) from 7.92 to 6.65 N, respectively. The Ti underlayer applied by arc ion plating (AIP) leads to the formation of stable Ti/TiN coatings on Zr1{\%}Nb under thermocycling conditions up to 800 °C. Meanwhile, hydrogen permeation rate of Ti/TiN deposited by combination of AIP and dcMS remains at the same level with TiN deposited by dcMS.",
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N2 - TiN coatings were deposited by DC reactive magnetron sputtering (dcMS) method on Zr1%Nb substrates with different film thickness. The influence of crystalline structure and thickness of the coatings on hydrogen permeation was investigated. The results revealed that the increase in thickness of the film reduced hydrogen permeability. 1.54 μm TiN deposited in N2/Ar gas mixture with a ratio of 3/1 reduces hydrogen permeation in more than two orders of magnitude at 350 °C. Adhesion strength decreased with increasing film thickness (0.55 to 2.04 μm) from 7.92 to 6.65 N, respectively. The Ti underlayer applied by arc ion plating (AIP) leads to the formation of stable Ti/TiN coatings on Zr1%Nb under thermocycling conditions up to 800 °C. Meanwhile, hydrogen permeation rate of Ti/TiN deposited by combination of AIP and dcMS remains at the same level with TiN deposited by dcMS.

AB - TiN coatings were deposited by DC reactive magnetron sputtering (dcMS) method on Zr1%Nb substrates with different film thickness. The influence of crystalline structure and thickness of the coatings on hydrogen permeation was investigated. The results revealed that the increase in thickness of the film reduced hydrogen permeability. 1.54 μm TiN deposited in N2/Ar gas mixture with a ratio of 3/1 reduces hydrogen permeation in more than two orders of magnitude at 350 °C. Adhesion strength decreased with increasing film thickness (0.55 to 2.04 μm) from 7.92 to 6.65 N, respectively. The Ti underlayer applied by arc ion plating (AIP) leads to the formation of stable Ti/TiN coatings on Zr1%Nb under thermocycling conditions up to 800 °C. Meanwhile, hydrogen permeation rate of Ti/TiN deposited by combination of AIP and dcMS remains at the same level with TiN deposited by dcMS.

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