Corrosion

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Corrosion

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08
K. Videm
Experiments with a simple bridge for the determination of polarization resistance, electrode capacitance, and time constant of corroding electrodes are presented. The novelty is the use of low-frequency square waves (e.g., 10 mHz, 5 mV peak-to-peak) impressed on the specimens via capacitors in par ... [Corrosion 67, 045002 (2011)] published Fri Apr 01, 2011.

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08
X. Yong, C. Hou, and J. Wu et al.
Electrochemical polarization, scanning electron microscopy, and atomic force microscopy (AFM) techniques were used to study the mechanism of cavitation corrosion for anodized aluminum alloy in 3.5% sodium chloride (NaCl) solution. It was found that the anodized film was eroded from the porous oute ... [Corrosion 67, 045003 (2011)] published Fri Apr 01, 2011.

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08
T. F. Fontes, R. Magnabosco, and M. Terada et al.
Alpha prime formation leads to material embrittlement and deterioration of corrosion resistance. In the present study, the mechanical and corrosion behavior of super duplex stainless steel UNS S32520 aged at 475°C from 0.5 h to 1,032 h was evaluated using microhardness measurements, Charpy impact ... [Corrosion 67, 045004 (2011)] published Fri Apr 01, 2011.

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01
U. Rammelt, S. Koehler, and G. Reinhard et al.
The ability of some typical vapor phase corrosion inhibitors (VCI) to protect mild steel toward corrosion in neutral and alkaline solutions was studied. The inhibition mechanism was investigated by electrochemical methods such as open-circuit potential (OCP) measurements, polarization curves, and ... [Corrosion 67, 045001 (2011)] published Fri Apr 01, 2011.

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01
E. Blasco-Tamarit, D. M. García-García, and M. Ibáñez Ferrándiz et al.
Open-circuit potential tests and potentiodynamic anodic polarization curves have been carried out to obtain information about the electrochemical behavior of a highly alloyed austenitic stainless steel (UNS N08031) used as base metal (BM), heat-affected zone (HAZ) region, and weld metal (WM). The ... [Corrosion 67, 035001 (2011)] published Tue Mar 01, 2011.

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01
C. M. Menendez, J. M. Bojes, and J. Lerbscher et al.
Batch corrosion inhibitors are used widely for the corrosion control of production wells and pipelines in the oil and gas industry. Rules of thumb that incorporate film thickness, contact time, and surface area are still commonly used to calculate the volume of batch inhibitor required for pipelin ... [Corrosion 67, 035003 (2011)] published Tue Mar 01, 2011.

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01
B. Maier and G. S. Frankel
The pitting corrosion behavior of Type 304 (UNS S30400) stainless steel (SS) under an electrolyte droplet with a layer of silica particles on the surface was investigated using a Kelvin probe. Droplets of 2.5 M magnesium chloride (MgCl2) solution were placed on an electrophoretically silica-coated ... [Corrosion 67, 035004 (2011)] published Tue Mar 01, 2011.

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01
H. Kim, D. B. Mitton, and R. M. Latanision et al.
Stress corrosion cracking (SCC) of Alloy 625 (UNS N06625) has been investigated in pH 2 aqueous solution at high temperatures (300°C to 426°C) and high pressure (24.1 MPa) to understand the corrosion behavior in supercritical water oxidation (SCWO) systems, which can destroy aqueous organic wastes ... [Corrosion 67, 035002 (2011)] published Tue Mar 01, 2011.

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01
K. Arioka, T. Yamada, and T. Miyamoto et al.
The growth rate of stress corrosion cracking (SCC) was measured for cold-worked, thermally treated Alloy 690 (UNS N06690, CWTT690) and cold-worked, solution-treated Alloy 690 (CW ST 690) in hydrogenated pressurized water reactor (PWR) primary water under static load condition. Three important patt ... [Corrosion 67, 035006 (2011)] published Tue Mar 01, 2011.

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01
X. B. Chen, N. Birbilis, and T. B. Abbott et al.
The corrosion susceptibility of Mg and its alloys in humid and aqueous environments limits their widespread application. The performance of several conversion coating technologies is reviewed herein. In addition to the assessment of performance based on the literature to date, thermodynamic analys ... [Corrosion 67, 035005 (2011)] published Tue Mar 01, 2011.

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