Corrosion behaviour of the protective and decorative TiN coatings on large area steel strips

Vershinin, N.; Filonov, K.; Straumal, Boris B.; Gust, W.; Wiener, I.; Rabkin, Eugen; Kazakevich, A. V.

doi:10.1016/s0257-8972(99)00556-3

Cited by 25 publications

(15 citation statements)

References 8 publications

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“…A promising material to be used for barrier coating in reinforcing steel is TiN, which has demonstrated to be an excellent anticorrosive thin film [4,5], widely used on cutting tools. For the deposition of dense, homogeneous and adherent TiN films in the range of 1000 Å on substrates with complex forms, sputtering has become a highly automated industrialized process for mainly decorative and tribological applications [6].…”

Section: Introductionmentioning

confidence: 99%

Interface between cement paste and thin TiN film for corrosion resistance enhancement; structural, morphological and electrochemical properties

Cerro‐Prada

Costa

Fernández

et al. 2015

Construction and Building Materials

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Section: Introductionmentioning

confidence: 99%

Interface between cement paste and thin TiN film for corrosion resistance enhancement; structural, morphological and electrochemical properties

Cerro‐Prada

Costa

Fernández

et al. 2015

Construction and Building Materials

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“…[1][2][3] Furthermore, they are quite inert to most chemicals and, therefore, are able to provide corrosion protection to less noble metals such as steels. However, physical vapour deposited coatings have inherent microscopic defects, such as pinholes, pores and growth defects.…”

Section: Introductionmentioning

confidence: 99%

Corrosion behaviour of as deposited and PMMA treated TiN coating systems deposited by cathodic arc technique

Cai

Yang

Huang

et al. 2011

Corrosion Engineering, Science and Technology

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Vapour deposited coatings usually contain microscopic defects, which can provide corrosive media with easy access to the substrate. Consequently, formation of galvanic cells between the coating and substrate can initiate localised corrosion at the defective sites. In this study, TiN coatings were deposited on mild steel (MS) and stainless steel (SS) substrates using a cathodic arc technique. A post-deposition treatment with polymethyl methacrylate (PMMA) was applied to both TiN/MS and TiN/SS systems to block access of corrosion media to the substrates through the coating defects. The as deposited and PMMA treated coating systems were subjected to electrochemical tests in 3?5%NaCl solution. Potentiodynamic polarisation testing results indicated that the PMMA treatment led to a higher corrosion potential and a lower anodic current density for both TiN/MS and TiN/SS systems when compared with their as deposited counterparts. Extended exposure in 3?5%NaCl caused severe localised corrosion in the as deposited TiN/MS due to the presence of coating defects and poor corrosion resistance of the substrate. Electrochemical impedance spectroscopic measurements demonstrated that the PMMA post-deposition treatment significantly improved corrosion resistance of both TiN/MS and TiN/SS systems by effectively sealing the open voids or pores associated with the coating defects.

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“…Titanium nitride (TiN) has been widely employed in cutting tools to extend their working life and in decorations for its golden color. As a protective coating, TiN layers have been studied extensively 15,16 . TiN films have been particularly attractive due to their potential applications ranging from hard and corrosion-resistant films to diffusion barrier layers in advanced integrated-circuit devices 17 .…”

Section: Introductionmentioning

confidence: 99%

“…TiN films have been particularly attractive due to their potential applications ranging from hard and corrosion-resistant films to diffusion barrier layers in advanced integrated-circuit devices 17 . Studies on the TiN properties have solved significant problems, such as the reduction of the usefulness of the TiN films for corrosion-resistant films and for diffusion barriers in the films [15][16][17][18] . However, the adherence of TiN films on steel substrate is not well known yet.…”

Section: Introductionmentioning

confidence: 99%

“…However, the adherence of TiN films on steel substrate is not well known yet. Nowadays, many studies are focused on the deposition of adherent diamond coatings and TiN films on steel materials to improve their wear and corrosion resistance [4][5][6][7]9,10,16,19 . The purpose of this research work is to investigate the titanium film evolution and Ti film-304 SS substrate interface during the coating processing.…”

Section: Introductionmentioning

confidence: 99%

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Nucleation and growth microstructural study of ti films on 304 SS substrates

Vieira

Nono

2004

Mat. Res.

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Coating of steel surfaces with titanium films has been studied with the objective to protect them against corrosion, and to create an intermediate film for CVD diamond and TiN film deposition. In this work, the nucleation, growth mechanisms and microstructural formation of the titanium films deposited on 304 stainless steel (304 SS) substrate are presented and discussed. The titanium films of variable thickness were obtained by vapour phase deposition produced by electron beam. The surfaces of these samples were observed by scanning electron microscopy. The cross sections of these samples were observed by using an atomic force microscope. The Ti film-304 SS interfaces were analyzed by X-ray diffraction. The results showed that titanium films have a columnar growth. The Ti film-304 SS interface had a residual compression stress at room temperature due to the interdiffusion process.

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Corrosion behaviour of the protective and decorative TiN coatings on large area steel strips

Cited by 25 publications

References 8 publications

Interface between cement paste and thin TiN film for corrosion resistance enhancement; structural, morphological and electrochemical properties

Interface between cement paste and thin TiN film for corrosion resistance enhancement; structural, morphological and electrochemical properties

Corrosion behaviour of as deposited and PMMA treated TiN coating systems deposited by cathodic arc technique

Nucleation and growth microstructural study of ti films on 304 SS substrates

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