Corrosion

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Corrosion

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28
M. G. Pujar, R. P. George, and P. Muraleedharan et al.
Austenitic stainless steels are susceptible to microbiologically influenced corrosion (MIC), and biofilms of slime-forming bacteria can affect the integrity of the passive film of the stainless steel components. An attempt was made to detect and analyze the MIC on UNS S31653 using electrochemical ... [Corrosion 67, 115004 (2011)] published Tue Nov 01, 2011.

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28
M. Noipitak and A. Prateepasen
Acoustic emission (AE) can be used to monitor damage such as fracture and corrosion in situ. For AE from individual signal bursts produced by the corrosion process, the intensity of the AE energy and HIT (hit count) may be used potentially to grade the severity of the corrosion level. However, dif ... [Corrosion 67, 115003 (2011)] published Tue Nov 01, 2011.

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28
L. J. Cosmes López, E. Arce, and J. Torres et al.
Linear sweep voltammetry, electrochemical impedance spectroscopy, scanning electron microscopy, and x-ray diffraction techniques were used to characterize the corrosion process of API X52 steel in a solution simulating clay soil. Likewise, the formation of the corrosion products that modify their ... [Corrosion 67, 116001 (2011)] published Tue Nov 01, 2011.

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17
F.M. Al Kharafi, I.M. Ghayad, and R.M. Abdullah
The dezincification of brass in acidified sodium sulfate (Na2SO4) solution under the effect of chlorine (Cl2) gas bubbling and temperature was investigated. The testing solution was analyzed for zinc ions (Zn+2) and copper ions (Cu+2) using the inductively coupled plasma (ICP) technique. Surface c ... [Corrosion 67, 115002 (2011)] published Tue Nov 01, 2011.

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17
O.T. de Rincón, V. Millano, and M. Aboulhosn et al.
This paper reports a six-year field- and laboratory-based study carried out to compare the performance of three proprietary hydrophobic coating systems (silane- and siloxane-based coatings), designed to reduce chloride ingress and reinforcement corrosion. Their behavior in the laboratory was also ... [Corrosion 67, 115001 (2011)] published Tue Nov 01, 2011.

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23
S. Hu, S. Sun, and A. Guo et al.
The long-term atmospheric corrosion behavior of extruded aluminum alloy 7075-T6 (UNS A97075) was investigated by weight loss, corrosion morphology, loss in mechanical properties, and corrosion products in field testing that lasted more than 20 years. The results demonstrated that extruded 7075-T6 ... [Corrosion 67, 106002 (2011)] published Sat Oct 01, 2011.

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23
P. Ajmera, W. Robbins, and S. Richter et al.
Asphaltenes (heptane insolubles) from a variety of crude oils have been identified previously as contributors to inhibition of internal corrosion of mild steel pipelines. However, the mechanism of inhibition is unknown. To explore the mechanism, carbon dioxide (CO2) corrosion rates and wettability ... [Corrosion 67, 105006 (2011)] published Sat Oct 01, 2011.

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23
Y. Liang, R. Man, and Y. Sun et al.
Organic passivation film, obtained through vinyl-tri-(β-methoxyethoxy)silane collaborative passivating with dodecyl phosphate (VSDP), was quickly deposited on the surface of aluminum tubes. According to the bluestone drips test (BDT), hydrogen evolution test (HET), and neutral salt spray test (NSS ... [Corrosion 67, 106001 (2011)] published Sat Oct 01, 2011.

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20
K. D. Ralston, J. G. Brunner, and S. Virtanen et al.
Recent works on high-purity materials have indicated that microstructural modification via grain refinement can alternately reduce or enhance corrosion, depending on the specific material-environment combination. Generally, however, a paucity of information exists in understanding how microstructu ... [Corrosion 67, 105001 (2011)] published Sat Oct 01, 2011.

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20
S. Holmes, A. Roberts, and G. Glass et al.
This work examines the current response of installed “hybrid” (combined impressed current and sacrificial) anodes to changes in environmental conditions and investigates the effect of this “responsive behavior” on anode life span. The behavior reported is also discussed in terms of its correlation ... [Corrosion 67, 105005 (2011)] published Sat Oct 01, 2011.

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