pitting potential
Development of Models for Prediction of Corrosion and Pitting Potential on AISI 304 Stainless Steel in Different Environmental Conditions
... and pitting potential on AISI 304 stainless steel at different temperature, pH value and chloride ions ...and pitting potential on AISI 304 in different environmental ...
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Effect of pH on the Corrosion Behavior of Aluminium Alloy Welded Plate in Chloride Solutions
... . Pitting corrosion of AA2014 base metal was compared with GTA and FSW in O and T4 condition by Venkataramana et al 17 in ...10. Pitting potential of BM at O condition was found as -633mV but at T4 ...
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Characterization of Strain-induced Martensite and Anodic Polarization Properties of a Newly Developed Lean Duplex Stainless Steel 2002 after Tensile Deformation
... Strain-induced martensite in a newly developed lean duplex stainless steel (DSS) 2002 after tensile deformation was characterized by optical metallographic microscopy, scanning electron microscopy, transmission electron ...
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Correlation between Bound Water and Stability of Anodic Oxide Film on Aluminum
... anodic potential from ...which pitting corrosion did not occur were subjected to the four tests; measurements of thickness of barrier layer in the fi lm, pitting potential, the amount of bound ...
6
Thermodynamics of Inclusion Formation and Its Influence on the Corrosion Behavior of Cu Bearing Duplex Stainless Steels
... to pitting corrosion with the addition of copper decreased are as follows: the deterioration in the resistance to pitting corrosion as a result of the copper addition seems to be associated with the ...
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Effect of Hydrostatic Pressure on the Pitting Corrosion Behavior of 316L Stainless Steel
... to pitting of nickel increased in NaCl solution and decreased in sea water because of the different nature of the corrosion layers formed in these ...the pitting corrosion resistance, such as pitting ...
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Power Spectral Density Analysis of the Corrosion Potential Fluctuation of Aluminium in Early Stages of Exposure to Caribbean Sea Water
... the pitting of aluminium has been presented by Szklarska-Smialowska [12] and the critical factors that influence the pitting have been reported by Frankel ...to pitting mechanisms in halogen ...
11
Corrosion Behavior of A356/SiC Alloy Matrix Composites in 3.5% NaCl Solution
... The corrosion behavior of the A356 (0, 5, 10, and 15 wt.%) SiC composites produced by mechanical alloying (MA) and uniaxially pressing/sintering route was studied through electrochemical and surface analysis techniques ...
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Effect of Tensile Deformation on Microstructure and Pitting Resistance of BFS600 Austenitic High-strength Stainless Steel
... the pitting potential of 304 stainless steel in NaCl solution decreased after small deformation but increased with the further increased ...the pitting corrosion resistance for 2002 duplex stainless ...
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Pitting Corrosion Evaluation of Titanium in NaBr Solutions by Electrochemical Methods and Raman Spectroscopy
... anodic potential due to metal anodic ...anodic potential in the positive direction, passivity appears with no significant change in current density until the breakdown potential is reached, at ...
17
Investigation of the Weld Properties of Inconel 625 based on Nb Content
... corrosion potential and pitting potential of the ...in pitting potential depends on the Cr content ...in pitting potential between the three specimens due to their similar ...
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Corrosion in surgical instruments
... of potential. It starts by calculating the corrosion potential and progresses through other variables before returning to corrosion ...protective potential and pitting potential as well ...
7
Electrochemical Behavior of Fe3Al Modified with Ni in Hank´s Solution
... of pitting corrosion resistance of materials is done by accelerated testing methods for identifying the characteristic pitting ...The pitting nucleation potential, Enp is defined as the lowest ...
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Theoretical Model of Formation and Growth of Pitting
... of pitting to pores and random defect is hardly consistent with the regular and reproducible dependence of the pitting potential on the solution concentration and the very fact of the existence of ...
9
Effect of Pre-deformation on Microstructure and Pitting Corrosion Behavior of UNS S32205
... the pitting corrosion resistance was insensitive to the SIM. The pitting potential decreased in acid chloride solution at pH≈2 ...the pitting potential was hardly affected by the ...
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Mechanism of Pitting Corrosion Protection of Metals and Alloys
... the pitting occurrence is an electrochemical potential shift towards more a positive one than a certain critical value, which is known as a pitting ...occurs. Pitting formation may happen at ...
6
Corrosion Behavior of Alloy 800 in Simulated Crevice Solutions
... corrosion potential and passive current density of alloy 800 in NC-0, NC-1 and NC-2 solutions are almost the ...the pitting potential and repassivation potentials in NC-2 solution are found as ...
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Effects of Solution Annealing Temperature on the Precipitation of Secondary Phases and the Associated Pitting Corrosion Resistance in Hyper Duplex Stainless Steel
... polarization curves. The pitting potential marked the end of the passive potential region and the transition from passive to transpassive behavior. The potentiodynamic anodic polar- ization test was ...
7
Influence of Sensitisation on the Corrosion Behaviour of Alloy 926 (UNS N08926) in Concentrated Aqueous Lithium Bromide Solutions at Different Temperatures
... the pitting potential value of Alloy 926. Besides, the pitting potential decreases with ...corrosion potential and open circuit potential values increase with temperature and ...
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Study of Pitting Resistance of Duplex Stainless Steel Weldment Depending on the Si Content
... improve pitting resistance, and, besides, W, Si, V and Ni are known to be the elements which improve pitting ...(Critical Pitting Temperature) obtained through an electrochemical test [7] or a ...
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