1–44 of 44 hits
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    Overview of nace state-of-the-art report T7l192 "cathodic protection design considerations for deep water projects"

    Thomason, William H. | Tema Archive | 2009
    A major update of the 1992 NACE T7L192 Publication 'Cathodic Protection Design Considerations for Deep Water Structures' has been completed ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    A study of stress corrosion cracking and localized corrosion of carbon steel in nitrate based nuclear waste

    Scott, C.S. / Gui, F. / Brossia, C.S. et al. | Tema Archive | 2009
    uniform corrosion. However, the presence of nitrate and other aggressive species, can lead to pitting and stress corrosion cracking. This work is ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: elektrochemische Korrosion , örtliche Korrosion

    Pragmatic effects of flow on corrosion prediction

    Singh, Binder / Krishnathasan, Kana | Tema Archive | 2009
    relationships between corrosion prediction and flow regime mechanisms. In practice this often reduces to a pragmatic interpretation of the effects of ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: örtliche Korrosion

    Deposit-assisted corrosion of heat-resistant alloys

    Rakowski, James | Tema Archive | 2009
    determine the progression of corrosion. Nickel-base alloys were found to be resistant to deposit-assisted attack, while common stainless steels were ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Corrosion inhibition challenges in a mature subsea production facility

    Lasebikan, B.A. / McKay, S.F. / Mok, W.Y. et al. | Tema Archive | 2009
    from carbon steel. Internal corrosion mitigation of these flowlines was based on the application of a combined scale/corrosion inhibitor ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Causes of external corrosion on coated and cathodically protected pipelines

    Norsworthy, Richard | Tema Archive | 2009
    Each time a pipeline is exposed and inspected companies should properly evaluate external corrosion to determine the reason why the ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Mechanistic investigation of deflected stress corrosion cracking in pipeline steels

    Xie, Jeffrey / Yang, Lin / Sen, Millan et al. | Tema Archive | 2009
    Metallurgical examination of a pipe from a hydrotest failure site revealed deflected stress corrosion cracking (SCC) cracks. The deflected ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: interkristalline Korrosion

    Impact of acetic acid on weld corrosion and its mitigation

    Bretherton, N. / Robb, S. / Richterova, K.G. et al. | Tema Archive | 2009
    for the integrity of the process pipework and vessels. The impact of acetic acid on weld-corrosion under typical oilfield conditions is ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Behavior of corrosion inhibitor on the new ultra high strength steel

    Quintanilla, H. / Inde, A. / Aguilar, A. et al. | Tema Archive | 2009
    ultradeep water. Inhibitors play a key role in the control of corrosion associated with the production and transport of crude oil and gas. The ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Effect of pressure on wet H2S/CO2 corrosion of pipeline steel

    Zhang, Lei / Yang, Jianwei / Sun, Jianbo et al. | Tema Archive | 2009
    pressure autoclave. Corrosion experiments were carried at a constant H2S/CO2 partial pressure ratio of 1.7 and H2S partial pressure at ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Influence of Ni addition on corrosion behavior of steels for deepwater applications

    Quintanilla, H. / Izquierdo, A. / Valdez, S. et al. | Tema Archive | 2009
    X80 has been studied to investigate the influence of minor alloying additions of nickel on the micro structural pattern and the corrosion ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Compatible corrosion and Kinetic Hydrate inhibitors for wet sour gas transmission lines

    Moloney, J.J. / Mok, W.Y. / Gamble, C.G. | Tema Archive | 2009
    Corrosion-induced leaks of carbon steel pipelines and gas-hydrate blockages are prime concerns in oil and gas transportation. In addition ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    How do microstructure and pren affect the erosion corrosion behaviour of stainless steels?

    Haberl, Joachim / Mori, Gregor / Wagner, Peter et al. | Tema Archive | 2009
    Critical fluid velocities and erosion corrosion rates are often limiting production rates in oil and gas production. A combined flow loop ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Use of sensor systems for remote monitoring of corrosion and structural health: Case studies

    Hill, D. / Marion, S. / Ayello, F. et al. | Tema Archive | 2009
    Corrosion-related failures are usually a surprise; perhaps they could have been avoided if a real-time monitoring tool was in place ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    A study of factors affecting CO2 corrosion and inhibitor effectiveness using a multi-phase flowloop

    Salama, Mamdouh M. / Brown, Bruce N. | Tema Archive | 2009
    A mini-flowloop was developed to study CO2 corrosion and corrosion/erosion interactions, and to assess the effectiveness of ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: atmosphärische Korrosion , CO2-Korrosion

    External corrosion control of northern pipelines influence of construction conditions on the performance of coatings

    Papavinasam, Sankara / Doiron, Alex | Tema Archive | 2009
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Effect of alternating current by high power lines voltage and electric transmission systems in pipelines corrosion

    Panossian, Zehbour / Filho, Sergio E.A. / De Almeida, Neusvaldo L. et al. | Tema Archive | 2009
    Some cathodic protected pipelines installed along high voltage transmission lines have been presenting corrosion problems. The causes of ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Effect of acetic acid on propagation and stifling of localized attacks in CO2 corrosion of carbon steel

    Amri, Jamel / Gulbrandsen, Egil / Nogueira, Ricardo P. | Tema Archive | 2009
    The presence of acetic acid (HAc) has been identified as one factor that may contribute to enhance localized top-of-line corrosion attacks ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: lokale Korrosion

    Acceptance of EMAT based in-line inspection technology for the assessment of stress corrosion cracking and other forms of cracking in pipelines

    Beuker, Thomas / Doescher, Claus / Brown, Bryce | Tema Archive | 2009
    Posing a major integrity threat, the phenomenon of Stress Corrosion Cracking (SCC) has been investigated and discussed intensively since ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Pipeline integrity restoration

    Saleem, M.A. | Tema Archive | 2009
    corrosion inhibitors are used for internal protection. While ILI is used as the primary method of integrity management for the pipelines equipped ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Diaphragm-based pipeline corrosivity monitoring system

    Brown, Nathan K. / Dante, James F. / Friedersdorf, Fritz J. | Tema Archive | 2009
    power, chemical, pulp and paper, and fossil fuel industries. The corrosion sensing system operates on a diaphragm-based principle, where the ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: atmosphärische Korrosion , elektrochemische Korrosion

    Long-term cathodic protection performance data of two off-shore structures

    Scantlebury, David / Tsukada, Takashi / Yang, Yuan-Feng et al. | Tema Archive | 2009
    Chinese structure in 1996 according to the NACE recommendations. The cathodic protection systems of these structures have been extensively ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Isolation joint stray currents experimental testing and modelling

    Hesjevik, S.M. / Hydro, Statoil | Tema Archive | 2009
    Risks of stray current corrosion in pipelines with isolation joints have been investigated. The subsea pipelines in question have cathodic ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Cathodic protection of ship hulls by galvanic anodes: Design evaluation

    Darchivio, F. / Cassanelli, A. / Simison, S. | Tema Archive | 2009
    repair costs. In order to improve the corrosion protection design and to extent ship's life great attention has been paid to modeling and ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Effects of steel microstructure and ethanol-gasoline blend ratio on SCC of ethanol pipelines

    Beavers, John / Sridhar, Narasi / Zamarin, Chad | Tema Archive | 2009
    tanker cars, tanker trucks, and barges. Stress corrosion cracking (SCC) has been observed in carbon steels in contact with FGE in user terminals ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    High strength modified martensitic stainless steel production tubing for sour wells

    Kopliku, Ardjan / Tabinor, Matthew / Ryde, Jeremy et al. | Tema Archive | 2009
    materials. Sulfide stress cracking, stress corrosion cracking, pitting and crevice corrosion tests were performed under simulated downhole ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: elektrochemische Korrosion

    UNS S33207 - A new hyper duplex stainless steel for umbilicals

    Kivisakk, U.H. / Eidhagen, J. / Juhlin, A. | Tema Archive | 2009
    introduced in the umbilical are developed. Hence, the demand on the corrosion resistance and mechanical strength is increased. UNS S33207 is a new ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: elektrochemische Korrosion

    Hydrogen effects on high strength pipeline steels

    Xie, Jeffrey / Yang, Lin / Worthingham, Bob et al. | Tema Archive | 2009
    permeation and hydrogen effect on mechanical properties were investigated. The testing was designed to simulate corrosion and hydrogen generation ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: Korrosion

    Coatings used in conjuction with cathodic protection - Shielding vs non-shielding pipeline coatings

    Norsworthy, Richard | Tema Archive | 2009
    ). Many in the pipeline industry assume cathodic protection will solve their external corrosion problems without truly understanding the ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Near neutral scc properties of grade X80 linepipe

    Omura, Tomohiko / Amaya, Hisashi / Asahi, Hitoshi et al. | Tema Archive | 2009
    The susceptibility to Stress Corrosion Cracking (SCC) of Grade X80 linepipe steels was investigated in near neutral pH conditions in ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Developments in methods for assessing the remaining strength of corroded pipelines

    Chauhan, V. / Espiner, R. / Swankie, T.D. et al. | Tema Archive | 2009
    Extensive research has been carried out for many years by Pipeline Research Council International, Inc. (PRCI) to develop methods for ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Subsea dissimilar joints: Failure mechanisms and opportunities for mitigation

    Beaugrand, V.C.M. / Smith, L.S. / Gittos, M.F. | Tema Archive | 2009
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Qualification of lean duplex grade LDX 21O1 (UNS32101) for carcass material in flexible pipes

    Gudme, Jonas / Nielsen, Torben Steen | Tema Archive | 2009
    alternatives due to the increased strength, good corrosion resistance and lower cost. The carcass in an unbonded flexible pipe is exposed to the ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Development of a low application temperature FBE coating

    Pratt, Jennifer K. / Mallozzi, Meghan L. | Tema Archive | 2009
    Fusion bonded epoxy (FBE) coatings have been used on pipelines as protection against corrosion for over 40 years. They have been used as a ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Performance of external pipeline coatings in low temperature conditions

    Yunovich, Mark / Scott, Colin / Denzine, Robert | Tema Archive | 2009
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: Korrosion

    A 20 year lifecycle study for launch facilities at the Kennedy Space Center

    Kolody, Mark R. / Hintze, Paul E. / Li, Wenyan et al. | Tema Archive | 2009
    The lifecycle cost analysis was based on corrosion costs for the Kennedy Space Center's Launch Complexes and Mobile Launch Platforms. The ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Assessment of contamination by aluminium and heavy metals in sediments and water of a french port using aluminium sacrificial anodes

    Gabelle, C. / Rousseau, C. / Baraud, F. et al. | Tema Archive | 2009
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Relevance of cathodic disbondment test for evaluating external pipeline coatings at higher temperatures

    Papavinasam, Sankara / Doiron, Alex | Tema Archive | 2009
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Comparison between computer model predictions and survey data of interactions between a FPSO and subsea cathodic protection system

    Adey, R.A. / Baynham, J. / Jacob, R. | Tema Archive | 2009
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Cathodic protection in cold seawater - Current density requirements

    Johnsen, Roy / Stangeland, Helga Wiig | Tema Archive | 2009
    Cathodic protection combined with organic coating is the normal way to protect structures exposed to sea water against corrosion. The oil ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Inspection technologies and tools used to determine the effectiveness of cathodic protection for subsea pipelines in the gulf of mexico- a review

    Galicia, M. / Castaneda, H. | Tema Archive | 2009
    steel-pipeline structures is external corrosion. While cathodic protection (CP) is a reliable control-mitigation technology for corrosion ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    High resolution ultrasound wall thickness measurements through polyester coating and real-time process control

    Rommetveit, Tarjei / Johnsen, Roy / Johansen, Tonni F. et al. | Tema Archive | 2009
    Epoxy-, polyester-, paint and similar coatings are often used for external corrosion protection on pipelines and other process equipment ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston

    Evaluation of coatings for flex hoses at the space shuttle launch pad

    Whitten, Mary / Vinje, Rubiela / Curran, Jerome et al. | Tema Archive | 2009
    NASA's Kennedy Space Center launch complex and hydraulic lines of the mobile launch platform(MLP). This coating has great corrosion control ...
    Publisher: National Assoc. of Corrosion Engineers International , Houston
    Keywords: atmosphärische Korrosion

    Effect of calcareous deposit formation on galvanic anode cathodic protection of steel in seawater

    Solis, J.L. / Genesca, J. | Tema Archive | 2009
    Publisher: National Assoc. of Corrosion Engineers International , Houston