...), the release behavior was dominated by a swelling mechanism, Fickian diffusion, and diffusion between magnetic particles. The nanocomposite inhibitor had good inhibition efficiency for carbon steel in 3.5% NaCl solution with a maximum of 93.66%, and its continuous release properties enabled it to exhibit long...

...Itaru Samusawa; Junji Shimamura; Ammar Al Helal; Thaneshan Sapanathan There is interest in using thiosulfate as a simulant for research on the sour corrosion of carbon steel because of its safety compared to the original sour test using H₂S gas. The effect of Ni on trenching behavior...

...Noriyuki Ida; Junichi Tani; Hirotaka Kawamura The applicability of carbohydrazide (CHZ) and diethylhydroxilamine (DEHA) as hydrazine alternatives to the water treatment of water-steam circuits of power plants was investigated by assessing their effects on the corrosion of carbon steel and water...

... 2023 25 April 2024 25 April 2024 © 2024, AMPP 2024 alternating current carbon steel microbiologically influenced corrosion seawater sulfate-reducing bacteria M ore and more pipelines have been constructed subsea with the offshore oil and gas resources explored widely...

... electrodes. Ag/AgCl reference electrode carbon steel corrosion monitoring corrosion potential Hanford radioactive waste T he chemical and radioactive waste at the Hanford Site is currently stored in 149 single-shell tanks and 28 double-shell tanks (DSTs) made from carbon steel. ^{1 - 5}...

...Sandeep Chawla; Kenneth Evans; Sheewa Feng; Narasi Sridhar Accurate measurements of corrosion potential are important for assessing the likelihood of internal localized corrosion and stress corrosion cracking of carbon steel tanks used for storing radioactive wastes. Reference electrodes...

...-mail: [email protected] . 20 September 2023 08 January 2024 08 January 2024 © 2024, AMPP 2024 biological calcareous deposition carbon steel marine environments microbiologically influenced corrosion I t is well-understood that damage to infrastructure caused...

... 2024, AMPP 2024 acridine carbon steel CO₂ corrosion oil film oil/water intermittent wetting myristic acid naturally occurring surface-active compounds P ipelines are the most effective way to transport oil and natural gas, particularly for their bulk transmission over...

..., the corrosion inhibitor should inhibit the freshwater corrosion of carbon steel under irradiation and should not come under effluent standards in Japan. Herein, a corrosion inhibitor was devised by combining Al lactate and Na molybdate that met the above conditions, and its corrosion mechanism was investigated...

.... Veron J. , PetroMin 3 ( 2007 ): p . 22 . 2. Perez T.E. , JOM 65 ( 2013 ): p . 1033 . 3. Carew J. , Al-Sayegh A. , Al-Hashem A. , “ The Effect of Water-Cut on the Corrosion Behavior L80 Carbon Steel Under Downhole Conditions ,” CORROSION 2000, paper no. 00061...

... shown in Table  3 . Table 3. RH/Droplet Chemistry Conditions for Preliminary Characterization ^‡ Corresponding author. E-mail: [email protected] . 07 March 2023 31 May 2023 31 May 2023 © 2023, AMPP 2023 carbon steel corrosion duplex...

...Yang Hou; Mariano Iannuzzi; Mike Rajagopal; Thunyaluk Pojtanabuntoeng This study evaluated the efficacy of a commercial volatile corrosion inhibitor (VCI) in mitigating the corrosion of carbon steel insulated with mineral wool insulation, especially as a retrofitted solution to corrosion under...

...Scott C. Bozeman; Julie D. Tucker; O. Burkan Isgor Additive manufacturing (AM) tools are capable of applying overlay austenitic stainless steel (SS) claddings to carbon steel components. The benefits of this approach over arc welding include a smaller heat-affected zone, residual stress reduction...

... such as O₂, H₂S, SO_x, and NO_x. The aim of this work is to improve our understanding of the physicochemical aspects of the corrosion of carbon steels in the high-pressure environments associated with CO₂ transmission pipelines. The effect of flow on the corrosion...

... results that were calibrated with the field-test database for Rayong (C2) and Phangnga (C4), Thailand. This work enables the application of ISO 16539 in life prediction for carbon steel exposed to the tropical coastal climate with sulfur dioxide deposition rate less than 13 (mg/m²/d: mmd...

... a traditional three-electrode cell with a carbon steel working electrode and a sodium chloride solution as the electrolyte. Finally, the results were compared to linear polarization tests and weight loss measurements, where a good agreement was found between the proposed analysis and the other techniques...

... steel in CO₂-saturated 1 wt% NaCl solution at pH 5.7 and 80°C. (The arrows indicate the time when the solution pH or Fe²⁺ concentration was adjusted, and both values before and after the adjustment are shown.) alloy elements carbon steel CO₂ corrosion iron...

...-steel.co.jp . 14 February 2022 05 October 2022 05 October 2022 © 2022, AMPP 2022 carbon steel hydrogen concentration hydrogen-induced cracking hydrogen permeability H₂S partial pressure in situ linepipe oil and gas pH sour environment ultrasonic inspection...

... m/s, τ = 0.8 Pa), 2 m/s (V_eq = 4.7 m/s, τ = 20 Pa), and 6 m/s (V_eq = 12 m/s, τ = 100 Pa) experiments with ferritic-pearlitic UNS G10180. carbon steel cementite iron carbide iron carbonate shear stress C ementite (Fe₃C) is a metastable...

... resistance (LPR) measurements which are performed in parallel with in situ AFM experiments on the identical sample surface at the same time. AISI 316L stainless steel and UNS G10180 carbon steel were used as counter-electrode and working electrode materials, respectively. A KCl saturated AgCl/Ag reference...