... a newly developed non-phosphorus program to solve these challenges. This novel program is a blend of proprietary scale and corrosion inhibitors. It provides excellent anodic and cathodic corrosion control of mild steel in a variety of water matrices (from soft water to high chloride water), and it widens...

... like oxygen or halides. At higher temperatures (>230°C) decomposition of sulfolane and formation of H 2 SO 3 may accelerate, leading to increased aggressiveness towards carbon steel. 1-4 Sulfolane’s decomposition can accelerate further when oxygen and/or chlorides are present. Pipeline...

... guidance, including response functions and a classification schema (C1 thru C5) for estimating corrosion risk as a function of three variables: weather (temperature and humidity), dry deposition of sulfides, and dry deposition of chlorides. Climate data is widely available but dry deposition data is either...

... well recognized chloride induced corrosion of the plain (black) reinforcing steel, resulting in spalling of the concrete cover. A Monte Carlo probability analysis was performed for three types of reinforcing steel, based on the condition of the reinforced concrete bridge deck and the chloride exposure...

... initiated on external surface when operating condition reaches room temperature. Degradation of cold thermal insulation provides accessibility for air-borne chloride to the pipe. Fatigue crack propagation through metal is driven by thermal stress during start/stop service operation period proven...

... failures that could possibly occur. flowline corrosion Subsurface Corrosion inspection materials and corrosion Upstream Oil & Gas metals & mining riser corrosion Thickness Pipeline Corrosion well integrity corrosion rate assessment permission texas 77084 corrosion chloride...

... ABSTRACT Electrochemical chloride extraction from a reinforced concrete structure may be accompanied with an electrochemical injection of healing agents if such agents are positively charged and are able migrate towards the activated reinforcement. Positive charge carrying nanoparticles...

... management drilling fluid formulation steel permission Houston stress corrosion drilling fluids and materials material selection stainless steel chloride tubesheet Chloride stress Corrosion manuscript Tube Bundle heat exchanger non-optimized material selection Case Studies of Corrosion...

...: a coupon for measuring the mass loss, an immersion specimen for hydrogen analysis and a small tensile specimen under constant load (CLT). Tests are done under realistic field conditions and hence samples are periodically wetted by the aqueous part of the test medium, which contains chloride...

... chloride Corrosion Management electrodeposition chloride manuscript coupon ionic liquid Electrodeposition of Aluminum on an A286 Substrate from Ionic Liquids Steven Kopitzke Materials Engineering Division, Corrosion and Wear, Naval Air Systems CommandNAVAIR48066 Shaw Rd Patuxent River, MD 20670...

... ABSTRACT Research shows that chromate can offer a large, 10 fold, reduction in corrosion fatigue crack growth rates when added to a bulk sodium chloride (NaCl) solution in high concentrations, and can inhibit corrosion fatigue when added to a bulk NaCl solution in concentrations relevant...

... chloride manuscript Sulfolane well integrity Publication Division corrosion trend inert gas blanket Corrosion Measurement On-Line, Real Time Electrochemical Corrosion Monitoring in Low Conductive Fluids Sulfolane Aromatic Extraction Slawomir Kus, Sridhar Srinivasan, Kwei Meng Yap and Hui Li...

... effluent will be rich in chloride, fluoride, and sulfate ions, but poor in traditional corrosion inhibitors, such as nitrite, that are present in the tank waste. The main circulation loop of the evaporator, consisting of a reboiler, vapor- liquid separator vessel, recirculation pump, and inter-connecting...

... ABSTRACT The corrosion of mild steel in chloride-rich atmospheres is a highly topical issue for industry and departments of transportation. The formation of the oxyhydroxide akaganeite (ß-FeOOH) in this type of atmosphere is associated with a notable acceleration of the steel corrosion...

... in laboratory testing as it related to the microstructural features of those specimens. This was investigated through a parametric study of varying temperature and levels of H2S and chloride. The end goal of this work was to increase the knowledge base about UNS C72900 and to associate some of the possible...

... design advantages. Chloride deposition is a significant concern regarding use of uncoated weathering steel and, in Florida, coastal regions receive sea salt depositions. A606-04 steel panels (same composition as A588 weathering steel) were exposed at 30 sites in southeast Florida for periods of up to 3.5...

... repeated in the presence of 1 g/L chloride in an attempt to increase the kinetics of corrosion. The catechol and tannic acid increased liquor corrosivity; however, the influence of 1 g/L chloride in the presence of an extractive was less clear. The reduced corrosion rate measured in the immersion studies...

.... The WTP LAW recycle stream will be generated by condensation and scrubbing of the LAW melter off-gas stream. A portion of this stream, which will contain substantial amounts of chloride, fluoride, ammonia, and sulfate ions, may be returned to the tank farms for storage and evaporation. Presently...

..., which otherwise present a strong passivity, are susceptible to pitting corrosion over a certain chloride concentration threshold.5,6 Olsson and Landolt stated that the passive film consists of a strongly chromium enriched oxide without incorporation of Ni, whereas the metal closest to the metal- film...

..., sulfates, nitrates, magnesium, and chlorides. These soil characteristics are known to have an effect on the corrosion rate of buried steel. Because of this, transmission towers may be susceptible to corrosion and failure as a result of these electrochemical conditions. A risk-based assessment is helpful...