Corrosion‐ and Damage‐Resistant Nitride Coatings for Steel

Ahmed, Mohammad Shoeb; Munroe, Paul; Jiang, Zhong Tao; Zhao, Xiaoli; Wajrak, Magdalena; Hua, Guo; Rickard, William D.A.; Xie, Zonghan

doi:10.1111/j.1551-2916.2012.05328.x

Cited by 8 publications

(2 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Conditions of analysis were set as follows: 15 rpm rotation, 10-60° of 2θ, 0.01 degree increment, 1.2 sec/step-time per step, 0.26 degree fixed divergence slit and 2.20 degree fixed anti-scatter slit. The surface bonding structures of samples were probed by X-ray photoelectron spectroscopy (XPS) (Kratos Axis Ultra XPS spectrometer, Manchester, UK) with Al K α radiation (hν=1486.6 eV) [23]. The samples were mounted horizontally on the holder and normal to the electrostatic lens, using double-sided Cu sticky tape.…”

Section: Characterizationsmentioning

confidence: 99%

Tailoring the physicochemical and mechanical properties of optical copper–cobalt oxide thin films through annealing treatment

Amri

Jiang

Zhao

et al. 2014

Surface and Coatings Technology

Self Cite

View full text Add to dashboard Cite

ÔØ Å ÒÙ× Ö ÔØTailoring the physicochemical and mechanical properties of optical copper cobalt oxide thin films through annealing treatment This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. A C C E P T E D M A N U S C R I P T ACCEPTED MANUSCRIPT A C C E P T E D M A N U S C R I P T ACCEPTED MANUSCRIPT2 Abstract Sol-gel dip-coated optical coatings, copper-cobalt oxides on aluminium substrates, were thermally treated at different annealing temperatures in the range 500 -650 °C. The resulting films were characterized using X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), UV-Vis-NIR spectrophotometry and nanoindentation techniques. The crystallinity of CoCu 2 O 3 enhanced significantly, with increasing annealing temperature from 500 to 650 °C, while the electronic structure and bonding states of the copper-cobalt oxides matrix remained unchanged. UV-Vis-NIR analysis showed that the solar absorptance (α) of the coatings changed with increasing of annealing temperature and an optimum α (84.4%) was achieved at 550 °C, which also coincides to the maximum tensile residual stress of the coating.Nanoindentation tests exhibited an increasing trend in both the hardness (H) and elastic modulus (E) of the coatings with increase in annealing temperature, although a slight decrease in the H/E ratio was also observed. The experimental studies were complemented by Finite Element Modelling (FEM). The results showed that, under mechanical loading, the stress and plastic deformation were concentrated within the coating layers. As such, the likelihood of delamination of the coating layer upon unloading would be reduced.

show abstract

Section: Characterizationsmentioning

confidence: 99%

Tailoring the physicochemical and mechanical properties of optical copper–cobalt oxide thin films through annealing treatment

Amri

Jiang

Zhao

et al. 2014

Surface and Coatings Technology

Self Cite

View full text Add to dashboard Cite

show abstract

“…The results are expected to guide the selection of reinforcing phases in the quest for tough, corrosion-resistant composites. 22,23 2 Experimental…”

Section: Introductionmentioning

confidence: 99%

The roles of passive layers in regulating the electrochemical behavior of Ti₅Si₃-based nanocomposite films

Liu

Xie

et al. 2013

J. Mater. Chem. A

Self Cite

View full text Add to dashboard Cite

A novel TiC-Ti 5 Si 3 nanocomposite film was successfully engineered onto a Ti-6Al-4V substrate using a double glow discharge plasma technique. This type of film exhibits a self-toughened, hierarchical structure, consisting of cauliflower-like Ti 5 Si 3 grains together with TiC nanoparticles distributed at the boundaries. The electrochemical behavior and electronic properties of the passive layers formed on the TiC-Ti 5 Si 3 nanocomposite film were compared to a monolithic Ti 5 Si 3 film and uncoated Ti-6Al-4V in a 3.5 wt% NaCl solution by various electrochemical analytical techniques, including low frequency impedance, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS), potentiostatic polarization and Mott-Schottky analysis. The results showed that the corrosion resistance of the TiC-Ti 5 Si 3 nanocomposite film was comparable to that of the monolithic Ti 5 Si 3 film, but was significantly higher than that of uncoated Ti-6Al-4V. The TiC-Ti 5 Si 3 nanocomposite film is thus an attractive candidate for surface protection of components against mechanical and chemical attacks.

show abstract

Study on mechanical properties and corrosion resistance of VC nanoparticles reinforced Ni-W coatings

Gong,

He,

Yan

et al. 2023

J Solid State Electrochem

View full text Add to dashboard Cite

Corrosion‐ and Damage‐Resistant Nitride Coatings for Steel

Cited by 8 publications

References 29 publications

Tailoring the physicochemical and mechanical properties of optical copper–cobalt oxide thin films through annealing treatment

Tailoring the physicochemical and mechanical properties of optical copper–cobalt oxide thin films through annealing treatment

The roles of passive layers in regulating the electrochemical behavior of Ti₅Si₃-based nanocomposite films

Study on mechanical properties and corrosion resistance of VC nanoparticles reinforced Ni-W coatings

Contact Info

Product

Resources

About

Corrosion‐ and Damage‐Resistant Nitride Coatings for Steel

Cited by 8 publications

References 29 publications

Tailoring the physicochemical and mechanical properties of optical copper–cobalt oxide thin films through annealing treatment

Tailoring the physicochemical and mechanical properties of optical copper–cobalt oxide thin films through annealing treatment

The roles of passive layers in regulating the electrochemical behavior of Ti5Si3-based nanocomposite films

Study on mechanical properties and corrosion resistance of VC nanoparticles reinforced Ni-W coatings

Contact Info

Product

Resources

About

The roles of passive layers in regulating the electrochemical behavior of Ti₅Si₃-based nanocomposite films