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The performance of steel structures are strongly influenced by the damage due to corrosion, whose control is a key aspect for design and maintenance of both new and existing important structures. This paper presents various issues related to corrosion, types of corrosion, chemical reactions and electrochemistry behind corrosion of steel structural elements, approaches to quantify corrosion and experimental...
Corrosion in the presence of CO2 was studied under supercritical conditions (high pressure and moderate temperature) using different carbon steels and various corrosion resistant alloys (CRA's). An objective of this work was, among others, to put the results in perspective relative to various CO2 corrosion models that have been developed and published over the years. In particular, the NORSOK, FREECORP,...
The objective of this paper is to introduce analytical models for accurate prediction of failure probabilities of existing shield wires and to recommend a time window for wire replacement at an acceptable failure threshold. Ductile and strength tests results and failures records of shield wires were examined to determine the trend of wires deteriorations as they age. Since most of failures occurred...
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