Blar i Institutt for maskinteknikk og produksjon på tidsskrift "International Corrosion Conference Series"
Viser treff 1-7 av 7
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Cathodic protection by distributed sacrificial anodes - Performance at elevated temperature and in mud
(Journal article; Peer reviewed, 2018)Thermal Spray Aluminum (TSA) can be used to reduce anode demand or to extend anode life on projects with long design lives (i.e., 40 to 50 years). However, for subsea structures, TSA has not been used to replace the ... -
Effect of microstructure on the corrosion resistance of duplex stainless steels: Materials performance maps
(Journal article; Peer reviewed, 2017)Although super duplex stainless steels (25Cr SDSS) are extensively used in oil and gas production due to their excellent combination of mechanical properties and corrosion resistance they are susceptible to the precipitation ... -
Effect of tungsten on the precipitation kinetics and localized corrosion resistance of super duplex stainless steels
(Journal article; Peer reviewed, 2018)Although extensively used in oil and gas production due to their excellent combination of mechanical properties and corrosion resistance, 25Cr super duplex stainless steels (SDSSs) are susceptible to the precipitation of ... -
Hydrogen embrittlement suceptibility of steel armour wires for flexible pipes
(Peer reviewed; Journal article, 2020)Flexible pipes are frequently used both as flowlines and risers in the oil and gas industry. A flexible pipe has a complex structure consisting of layers of polymer and metallic materials. The armor wire layers – shielded ... -
Influence of Manufacturing Process and Resulting Microstructure on HISC Susceptibility of 25Cr Duplex Stainless Steel Pipe
(Journal article; Peer reviewed, 2019)Due to its attractive combination of strength corrosion resistance and cost 25% Cr Duplex Stainless Steel Pipe is used extensively in subsea production systems. Pipes are made by different production methods. The various ... -
Influence of tungsten on passivity breakdown and repassivation of 25CR super duplex stainless steel
(Journal article; Peer reviewed, 2018)Super duplex stainless steels are ferritic-austenitic stainless steels with 25 wt% Cr and a pitting resistance equivalent (PRE) ≥ 40. Even though other elements, such as Cr and Mo, have been studied in much more detail ... -
Integrated cathodic protection (CP) sensor network development of the CP sensor
(Journal article; Peer reviewed, 2018)This paper describes a new CP monitoring approach to quantify the health of the CP system in real-time with spatial resolution. Spatial resolution is achieved by an integrated sensor network distributed across a Subsea ...