Corrosion resistance of multi-layered plasma-assisted physical vapour deposition TiN and CrN coatings

Liu, C; Leyland, A.; Bi, Qiang; Matthews, A.

doi:10.1016/s0257-8972(01)01267-1

Cited by 213 publications

(79 citation statements)

References 24 publications

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“…[1][2][3][4][5][6][7]. The performances of CrN/TiN multilayer coatings are found to be associated with the modulated period (), grain size, and interface structure [8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Wear and corrosion resistance of CrN/TiN superlattice coatings deposited by a combined deep oscillation magnetron sputtering and pulsed dc magnetron sputtering

Lin

Song

et al. 2015

Applied Surface Science

105

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“…[1][2][3][4][5][6][7]. The performances of CrN/TiN multilayer coatings are found to be associated with the modulated period (), grain size, and interface structure [8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Wear and corrosion resistance of CrN/TiN superlattice coatings deposited by a combined deep oscillation magnetron sputtering and pulsed dc magnetron sputtering

Lin

Song

et al. 2015

Applied Surface Science

105

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“…The EIS data of different types of metals are presented as Nyquist plot, which was comprised of real and imaginary parts of the impedance as a function of the applied frequency perturbation. A convenient way to evaluate the corrosion properties of the samples is to compare the diameter is, the better corrosion resistance of the samples were gained [42]. The metals that coated with silicon carbide nanocomposite exhibited larger diameters than the metals with uncoated and the better corrosion resistance of these coated metal were evident as shown in Figure 2.…”

Section: Electrochemical Impedance Spectroscopymentioning

confidence: 99%

Corrosion behavior and resistance parameters of silicon carbide nanocomposite coating on different metals

Suriani¹,

Nik²,

Mansor³

et al. 2018

J. MECH. ENG. SCI.

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Silicon carbide (SiC) films were deposited on stainless steel (SS), mild steel (MS) and aluminium (Al) from a SiC targeted in a magnetron sputtering system to produce the amorphous SiC coating. Magnetron sputtering is a Physical Vapor Deposition process for deposited material onto substrate by ejecting atom from such SiC and condensing the ejected atom onto SS, MS and Al metals in high vacuum environment. The behavior of the films as corrosion protection barriers in different concentrations of sodium chloride (NaCl) solution in 0.5 M and 1.0 M at different temperatures (30 o C and 50 o C) were evaluated by electrochemical impedance spectroscopy (EIS) measurements. Films on SS exhibited a better corrosion resistance than MS and Al. The weight loss measurement, it shows that uncoated metals loss more weight than coated metals for longer time of immersion. Meanwhile the EIS results also depicted that the polarization resistance, (R p) coated metals indicates higher value compared to uncoated metals. The water salinity and temperatures also showed a significant effect on polarization resistance, (R p ) for both coated and uncoated metals. The R p are decreased with the increased of salinity and temperature accordingly. X-ray diffraction (XRD) used for determination of phase identification. Based on XRD, there are no higher peaks were obtained on SiC, and showed that SiC were confirmed amorphous. It concluded that this study shows corrosion rate of coated metals was decreased obviously compared to uncoated metals and SiC nanocomposite coating performed a significant corrosion behaviors and resistance parameter on different metals.

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“…For low stresses abrasion, alloys containing chromium carbides are the most suitable, whereas in the case of high stresses abrasion, it is recommended to use austenitic-martensitic alloy, martensitic steels and some alloys which form small carbides, i.e. chromium carbide 7,8 . The alloy microstructure for hardfacing application consists of a combination of carbide in a high hardness austenitic matrix providing abrasion resistance to low and high stresses 9 .…”

Section: Introductionmentioning

confidence: 99%

Influence of Pushing and Pulling the Electrode Procedure and Addition of Second Layer of Welding on the Wear in Hardfacing of Fe-Cr-C

et al. 2016

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The aim of this work is evaluate the influence of welding conditions on abrasive wear resistance in coating of Fe-Cr-C. The metal base used in this investigation was the steel SAE 1020 and as welded metal the selfshilded tubular wires of Fe-Cr-C with 1.6 mm of diameter. The welding parameter such as amperage, voltage, welding speed, wire feed speed and the distance between the point and samples were kept constant by varying the electrode inclination and the number of layers deposited. These resulted in four different weld conditions: pulling and pushing the weld pool and hardfacing formed with 1 end 2 layers. Their influences on dilution, microhardness and microstructure were evaluated and correlated with the abrasive wear according to the standard tests methods for abrasion measurements through the usage of dry sand/rubber wheel apparatus, ASTM G-65-04. The results showed that the wear resistance of the four different conditions was affected by dilution, microstructure morphology and carbide volume fraction. The best conditions for hardfacing deposition were for pushing the torch and two layers added.

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Corrosion resistance of multi-layered plasma-assisted physical vapour deposition TiN and CrN coatings

Cited by 213 publications

References 24 publications

Wear and corrosion resistance of CrN/TiN superlattice coatings deposited by a combined deep oscillation magnetron sputtering and pulsed dc magnetron sputtering

Wear and corrosion resistance of CrN/TiN superlattice coatings deposited by a combined deep oscillation magnetron sputtering and pulsed dc magnetron sputtering

Corrosion behavior and resistance parameters of silicon carbide nanocomposite coating on different metals

Influence of Pushing and Pulling the Electrode Procedure and Addition of Second Layer of Welding on the Wear in Hardfacing of Fe-Cr-C

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