Madan, Sangeeta Madan, Richa Hussain, Athar
Published in
Environmental science and pollution research international
Textile dyeing industries are regarded as one of the most polluting by virtue of the chemicals used and wastewater released. A great deal of chemicals, fasteners, dispersing agents is employed in the stages of dyeing and finishing. The aim of the study was to evaluate scaling and corrosion tendency of polyester textile dyeing effluent using Langeli...
kour, Palakpreet Tangri, Amanpreet Tiwary, Aditya Kumar
Published in
IOP Conference Series: Earth and Environmental Science
Cracks or crevasses in girder steel bridges caused by moist environmental issues such as corrosion have the possibility of causing structural destruction, resulting in the loss of unanticipated events, assets, and human life. This obliteration can be overlooked if cracks are resolved early. The cracks in the bridge girder alter its strength and vib...
Chmakoff, Alexandre
Depuis plusieurs années, l'étude des sels chlorures fondus s'est amplifiée dans le domaine de la production et du stockage énergétique. Leurs propriétés physico-chimiques, associées au développement de réacteurs nucléaires de quatrième génération à combustible liquide, permettraient de concevoir des systèmes plus performants en termes de sécurité i...
Bellachia, Rafaël
The fuel cladding is an essential component in the defence-in-depth strategy for nuclear safety. Its integrity and durability are therefore critical for maintaining acceptable safety conditions. However, the integrity of the cladding can be compromised during normal operation due to corrosion and hydriding. To ensure a sufficient level of safety, d...
maria, cura francesca sesana, r. m., dugand m.
The present work concerns the study of distributed defects on metal surfaces. A typical situation is represented by corrosion due to environmental effect, for example in pipings. In this case, the detection of both presence and corrosion amount inside piping is difficult and often requires the use of non-destructive techniques. Aim of this work is ...
Huisman, Luc Hans (author) Ackermann, Regula (author) Claes, Liesbeth (author) van Eijck, L. (author) de Groot, Tessa (author) Joosten, Ineke (author) Kemmers, Fleur (author) Kerkhoven, Nils (author) Ngan-Tillard, D.J.M. (author)
We studied the corrosion of Roman copper alloy coins that experienced alternations or progressive changes in their burial environment. We used coins that were still embedded in soil or in a concretion selectedfrom three professional excataved sites - Berlicum and Krommenie in the Netherlands and Kempraten in Switserland. mCT scanning and neutron sc...
Liu, Dongyun Wang, Chao Gonzalez-Libreros, Jaime Guo, Tong Cao, Jie Tu, Yongming Elfgren, Lennart Sas, Gabriel
When in use, reinforced concrete bridge structures not only experience high-frequency fatigue loading caused by passing vehicles, but also suffer from the effects of a corrosive environment. In addition to fatigue damage to reinforcement, long-term fatigue loading also causes concrete cracking and deterioration of pore structures, thereby accelerat...
Dun, Shouchen Lim, Boon Him Swope, Stephen W Whitaker, Dustin R
Published in
Orthopaedics & traumatology, surgery & research : OTSR
Mechanically assisted crevice corrosion (MACC) has been associated with the compromised durability and fixation of modular total hip implants, adverse reaction of local tissue, and other undesirable clinical outcomes in total hip arthroplasty (THA). MACC is primarily caused by the relative motion between the femoral head and stem. To minimize the r...
Saidi, Takwa
Dans les réacteurs à eau pressurisée (REP), les tubes des générateurs de vapeurs (GV) sont fabriqués à partir des alliages à base de nickel de type "Inconels". Dans les conditions physicochimiques de fonctionnement nominal, ces matériaux s’oxydent et forment des couches d’oxydes protectrices vis-à-vis de la corrosion. Néanmoins, les variations ther...
Wang, Shan Yin, Zenghui Wei, Hongyuan Li, Guotian Hao, Jing Zhang, Enxing
Published in
E3S Web of Conferences
This paper selects 6 gasoline detergent synergists and 6 diesel detergent synergists that are mainstream in the market. The changes in mass, volume, hardness, size and surface morphology of the main components of the engine fuel supply system after being immersed in fuel containing detergent synergists for 28 days were studied,and these changes are...
