The measurement and prediction of the corrosion potential of copper in chloride solutions as a function of oxygen concentration and mass-transfer coefficient

King, Fraser; Litke, C.D.; Quinn, Michael J.; LeNeveu, D.M.

doi:10.1016/0010-938x(95)80013-1

Cited by 60 publications

(36 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…By analogy with copper [9][10][11][12][13][14][15][16], it is well-established that in aerated chloride media the main corrosion process is the dissolution of copper to form a dichlorocuprous anion complex, which is generally simplified to:…”

Section: Corrosion Behaviourmentioning

confidence: 99%

The influence of nickel–aluminium bronze microstructure and crevice solution on the initiation of crevice corrosion

Wharton

Stokes

2008

Electrochimica Acta

137

View full text Add to dashboard Cite

Section: Corrosion Behaviourmentioning

confidence: 99%

The influence of nickel–aluminium bronze microstructure and crevice solution on the initiation of crevice corrosion

Wharton

Stokes

2008

Electrochimica Acta

137

View full text Add to dashboard Cite

“…Quantitative analysis of both the charge and mass transfer controlled components of the cathodic and anodic polarisation characteristics within single phase, laminar and turbulent fluid flow is possible through the use of the established RDE [13][14][15][16] and RCE [17][18][19] geometries. It has been proposed repeatedly that Reynolds number (Re) can be used in conjunction with the principle of equality of mass transfer coefficient (k m ) [20,21] in the translation of laboratory work to well defined geometries in the field via dimensionless numbers [13,[22][23][24][25][26].…”

Section: Introductionmentioning

confidence: 99%

Flow influenced electrochemical corrosion of nickel aluminium bronze ? Part I. Cathodic polarisation

Kear

Barker

Stokes

et al. 2004

Journal of Applied Electrochemistry

View full text Add to dashboard Cite

The cathodic polarisation behaviour of CA 104 nickel aluminium bronze (NAB) has been examined in fully characterised seawaters (filtered and artificial) using the rotating disc electrode (RDE) and the rotating cylinder electrode (RCE). Linear sweep voltammetry and a potential step, current transient technique were used to examine the charge transfer and mass transfer controlled cathodic response as a function of both laminar and turbulent fluid flow. For freshly polished surfaces, the rate of irreversible charge transfer controlled oxygen reduction is controlled by the exchange of a single electron and hydrogen evolution is only significant at potentials more negative than approximately )1.0 V vs. the saturated calomel electrode (SCE).

show abstract

“…5 The Cu2O may form via a number of processes in Cl − containing environments, the extent of which depends on the relative chloride ion concentration and pH. The oxide layers are considered are formed by a dissolution process shown in Equation 6 [37].…”

Section: Oxide Film Formation Processesmentioning

confidence: 99%

Synergistic effects of cavitation erosion and corrosion for nickel aluminium bronze with oxide film in 3.5% NaCl solution

Basumatary

Wood

2017

Wear

View full text Add to dashboard Cite

Cavitation erosion--corrosion of nickel aluminium bronze with oxide films formed under two different conditions, oxide formed in air for 1 week and oxide formed after 3 months immersion in 3.5% NaCl solution, was conducted using a 19.5 kHz indirect ultrasonic vibratory system at a peak--to--peak amplitude of 80 (±0.2) μm in 3.5% NaCl solution. The synergistic interactions between the cavitation erosion and corrosion were determined via experiment comprising of three different tests: pure cavitation erosion test in distilled water, pure in--situ electrochemical corrosion tests using open circuit potentials (OCP) and polarization scanning, and a combination of cavitation erosion--corrosion kept at OCP in 3.5% NaCl solution to understand the overall synergism existing between cavitation wear and corrosion. The results were then analysed and compared using mass loss analysis. Scanning electron microscopy was used to analyse microstructural characteristics of the cavitated sample surfaces, as well as the transverse--sections of the surface features. It was seen that samples with water formed film exhibited high synergy and was more susceptible to selective phase attack and phase boundary erosion in comparison to air--formed film.

show abstract

The measurement and prediction of the corrosion potential of copper in chloride solutions as a function of oxygen concentration and mass-transfer coefficient

Cited by 60 publications

References 17 publications

The influence of nickel–aluminium bronze microstructure and crevice solution on the initiation of crevice corrosion

The influence of nickel–aluminium bronze microstructure and crevice solution on the initiation of crevice corrosion

Flow influenced electrochemical corrosion of nickel aluminium bronze ? Part I. Cathodic polarisation

Synergistic effects of cavitation erosion and corrosion for nickel aluminium bronze with oxide film in 3.5% NaCl solution

Contact Info

Product

Resources

About