Optical Fiber Sensor for Early Warning of Corrosion of Metal Structures

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2017

Autores

Coelho, L (Autor) FCUP; Santos, JL (Autor) FCUP; Jorge, PAS (Autor) FCUP; de Almeida, JMMM (Autor) FCUP

Ata de Conferência Internacional

Título: OCEANS 2017 - ABERDEEN

Páginas: 1-5

Oceans Aberdeen Conference

Aberdeen, ENGLAND, JUN 19-22, 2017

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 4 Citações

Outras Informações

ID Authenticus: P-00N-GB9

DOI: 10.1109/oceanse.2017.8085003

Abstract (EN): Long period fiber gratings (LPFGs) were over coated with iron (Fe) and subjected to oxidation in air and in solutions of water containing different sodium chloride (NaCl) concentrations. The formation of iron oxides and hydroxides was monitored in real time by following the features of the gratings attenuation band. Preliminary results show that Fe coated LPFGs can be used as sensors for early warning of corrosion in offshore and in coastal projects where metal structures made of iron alloys are in contact with sea or brackish water.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5