Browsing by Subject "Seawater corrosion"

Now showing items 1-9 of 9

    • Analysis and evaluation of corrosion in naval steels 

      Devesa Rey, Rosa; Montesinos, Miguel E.; Urréjola Madriñán, Santiago (SARTI, 2021)
      Article
      Open Access
      The corrosion of steel due to seawater is a problem faced by all ships. In this work it has been analyzed two of the variables that most infuence the degradation process of carbon steels in marine environments (pH and ...

    • Aplicación de recubrimientos para la obtención de películas micrométricas, para la protección anticorrosión de metales, mediante la técnica de spin-coater 

      Cortiella Ibáñez, Laia (Universitat Politècnica de Catalunya, 2009-06)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      El objetivo de este proyecto es analizar el comportamiento frente a la corrosión marina de chapas metálicas de acero y de aluminio pintadas con pinturas comerciales de tipo alquídicas tras la adición de distintos polímeros, ...

    • Avaluació de la degradació de polímers en aigua de mar segons norma ASTM D6691 

      llla Matesanz, Roser (Universitat Politècnica de Catalunya, 2015-09)
      Bachelor thesis
      Open Access
      Aquest projecte pretén estudiar la biodegradació de quatre polímers diferents, alguns biodegradables i altres no, en aigua de mar a diferents temperatures, per tal d’establir un model amb el qual poder estimar el temps de ...

    • Comparison of the electrolytic, ultrasounds and chemical cleaning in corroded naval steel 

      Devesa Rey, Rosa; Díaz Zuaza, Enrique; Urréjola Madriñán, Santiago (SARTI, 2021)
      Article
      Open Access
      Oxygen, salt and water are key factors afecting metal deterioration and leading to corrosion in a marine environment. Prolonged corrosion may compromise the use of the materials and this may have an important economic ...

    • Design of a cathodic protection of offshore structures 

      Taskiran, Bahat (Universitat Politècnica de Catalunya, 2022-02)
      Master thesis
      Open Access
      Based on the standpoint of the environment, corrosion is an environmental occurrence that is required to maintain the natural balance. From the engineer’s standpoint, this natural balance is observed as a damaging natural ...

    • Estudi i anàlisi dels sistemes de neteja i conservació de l'obra viva d'embarcacions menors 

      Calvet Malvesí, Oriol (Universitat Politècnica de Catalunya, 2019-01)
      Bachelor thesis
      Open Access

    • Firsts underwater potentiostat sea-tests in the OBSEA 

      Masmitjà Rusiñol, Ivan; Damborenea González, Juan José; Conde, A.; Daponte, Pasquale; Rapuano, Sergio; Río Fernandez, Joaquín del (2016)
      Conference report
      Open Access
      Corrosion due to seawater studies are urgently required for a safe technology development. Some studies demonstrated that the corrosion rates for most alloys could be four times less than surface corrosion rates. A ...

    • Firsts underwater potentiostat sea-tests in the OBSEA 

      Masmitjà Rusiñol, Ivan; Damborenea, Juan José de; Conde del Campo, Ana; Daponte, Pasquale; Rapuano, Sergio; Río Fernandez, Joaquín del (SARTI, 2016)
      Conference lecture
      Open Access
      Corrosion due to seawater studies are urgently required for a safe technology development. Some studies demonstrated that the corrosion rates for most alloys could be four times less than surface corrosion rates. A device ...

    • Underwater potentiostat for real-time electrochemical corrosion measurements 

      Masmitjà Rusiñol, Ivan; Río Fernandez, Joaquín del; Damborenea González, Juan José; Conde, A. (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Conference report
      Restricted access - publisher's policy
      Corrosion due to seawater studies are urgently required for a safe technology development. Some studies demonstrated that the corrosion rates for most alloys could be four times less than surface corrosion rates. A device ...