.... This could be important for designing test programs that isolate hydrogen exposure to only the pipe ID surface as would be the case in actual hydrogen pipeline service conditions. The early-stage results presented here indicate that masking can significantly reduce hydrogen embrittlement. Further work...

.... In the experiments, GFRP bars were immersed in simulated seawater/alkaline solutions of different temperatures with different levels of sustained load. Tensile strength tests were performed on GFRP bars with different exposure durations. The results show that the tensile strength of thermoplastic GFRP bars decreases...

..., the concentration of absorbed hydrogen and fracture toughness (KIH) of the plates, pipes and welded parts are evaluated after a highpressure hydrogen gas exposure test. EXPERIMENTAL PROCEDURES Effects of environmental factors on hydrogen absorption Material Low-alloy carbon steel with a bainitic microstructure...

... tides and wave-induced set-up. The scope of the study is to assess the interannual spatial variability of impacts from coastal inundation due to seawater flooding over characteristic urban areas of Miami. In conclusion, we evaluate the flood exposure at building-level around properties located...

...; This paper highlights the importance of the corrosion layer developed Beck et al. 1971; Thual et al. 2020; Yoshino and Minozaki 1986). during sour exposure on the overall Sulfide Stress Cracking (SSC) Contradictory results regarding the effect of Cr addition on the Sulfide resistance of 4 line pipe steels...

... Abstract A material assessment has been completed for a polyethylene liner to be utilised in polymer injection enhanced oil recovery. The assessment includes determination of the effect of representative exposure to the service fluids on the critical mechanical design properties...

... and engineering contractors. industrial gases supplier upstream oil & gas resin insulation epoxy liquified natural gas lng cryogenic spillage protection material estimate performance exposure cryogenic spillage gas monetization application liquid nitrogen iso 20088 backface temperature...

... anticorrosion property coating al alloy subsurface corrosion well integrity materials and corrosion svet exposure corrosion process upstream oil & gas protective coating riser corrosion corro sci alloy electrochim acta Protective Coatings on the 1579 Aluminium Alloy with Welded Joint...

... the primary technique for component assembly [Braestrup 2005]. well integrity reliability statistics pipeline corrosion weld zone year frechet 0 pollution pit depth materials and corrosion probability corrosion loss steel exposure cross-section long-term corrosion structural reliability...

... for comparison. Motion response is design-specific and its implications towards operations and maintenance considerations must be assessed depending on site conditions. However, results show that the topic of motion exposure has yet not been sufficiently considered for both fixed-bottom and floating offshore...

... ABSTRACT An extensive literature research has been conducted to create an insight into the existing norms and standards regulating the assessment of human exposure to motions in offshore environments. A summary of current threshold values and their specific fields of application is included...

... oils. Even when the power cable is in operation the risk of oil leakage can never be neglected completely. Therfore it is importat too make sure that the polymeric materials can withstand such an exposure so it will not affect the lifetime of the power cable. It is well know that polyethylene...

... were recovered after 12, 180 and 365 days of exposure. The development of pitting corrosion was examined by optical microscope and scanning electron microscope (SEM). The pitting depth was measured by means of digital Linear Variable Differential Transformer (LVDT). The preliminary statistical analysis...

... properties have been manifested by composite polymer-containing coatings. exposure corrosion rate coating subsurface corrosion gnedenkov 1 defect zone friction coefficient flowline corrosion metals & mining composite polymer-containing coating immersion alloy materials and corrosion...

... and exposure issues became evident in particularly aggressive environments shortly after introduction, it became clear that modifications of the ECR, as well as the search for alternative reinforcement materials would still need to continue. This led to additional research on ECR, other coated reinforcement...

... upstream oil & gas precipitate inconel 625 standpipe ej pfz bellow expansion joint higher temperature ni 2 xpansion ellow fine precipitate control sample ni 3 grain boundary exposure high density precipitation luid atalyst A of 625LCF xpansion ellows in a luid...

.... The results provide an estimate for long-term reliability, and show the considerable influence on the probability of failure of pit diameter and the corrosion parameters. failure probability prediction riser corrosion pit depth upstream oil & gas random variable exposure pipeline corrosion...

...-duty high-tensile steel chain. It runs through the splash zone into the immersion zone where typically it connects to galvanized wire rope (for deep waters). vicinay cadena exposure corrosion loss assessment subsea system steel fontaine chain link materials and corrosion seawater...

... than either the weld zone itself or the parent metal. However, quantitative data are scarce, particularly for longer-term exposures. Herein observations are reported of the pitting corrosion of API X56 Spec 5 L grade pipeline steel exposed continuously to natural Pacific Ocean seawater for 3.5 years...

... undercoating corrosion was studied using fluorescent observations, electrochemical impedance spectroscopy (EIS), as well as Scanning Electron Microscopy (SEM) and Energy Dispersive Spectroscopy (EDS). All of these studies were carried out as a function of exposure to salt water solutions. In addition, scribed...