Study of corrosion using long period fiber gratings coated with iron exposed to salty water

• 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: 2017 25TH INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS (OFS)

25th International Conference on Optical Fibre Sensors (OFS)

SOUTH KOREA, APR 24-28, 2017

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

Outras Informações

ID Authenticus: P-00M-T0J

DOI: 10.1117/12.2266400

Abstract (EN): A study of long period fiber gratings (LPFG) over coated with iron (Fe) and subjected to oxidation in water with different sodium chloride (NaCl) concentrations is presented. The formation of iron oxides and hydroxides was monitored in real time by following the features of the LPFG 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: 4