[article]
Titre : |
Corrosion monitoring of metals |
Type de document : |
texte imprimé |
Auteurs : |
Gonzalo E. Gallo, Auteur ; John S. Popovics, Auteur ; Chapman, Patrick L., Auteur |
Année de publication : |
2011 |
Article en page(s) : |
pp. 633-647 |
Note générale : |
Génie Civil |
Langues : |
Anglais (eng) |
Mots-clés : |
Corrosion |
Index. décimale : |
624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes |
Résumé : |
Corrosion in civil infrastructure causes structural failures and financial losses. Prompt and effective monitoring of corrosion can lead to failure prevention and cost savings. This paper describes the basis of a practical magnetic sensing scheme to detect corrosion in metals. The magnetic field measurements are carried out with economical and practical GMR sensors. Active and passive magnetic field sensing configurations are presented, and the ability to detect corrosion processes in steel and aluminium samples in aqueous environments is demonstrated. |
DEWEY : |
624 |
ISSN : |
1964-8189 |
En ligne : |
http://ejece.revuesonline.com/article.jsp?articleId=16050 |
in European journal of environmental and civil engineering > Vol. 15 N° 4 (Avril 2011) . - pp. 633-647
[article] Corrosion monitoring of metals [texte imprimé] / Gonzalo E. Gallo, Auteur ; John S. Popovics, Auteur ; Chapman, Patrick L., Auteur . - 2011 . - pp. 633-647. Génie Civil Langues : Anglais ( eng) in European journal of environmental and civil engineering > Vol. 15 N° 4 (Avril 2011) . - pp. 633-647
Mots-clés : |
Corrosion |
Index. décimale : |
624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes |
Résumé : |
Corrosion in civil infrastructure causes structural failures and financial losses. Prompt and effective monitoring of corrosion can lead to failure prevention and cost savings. This paper describes the basis of a practical magnetic sensing scheme to detect corrosion in metals. The magnetic field measurements are carried out with economical and practical GMR sensors. Active and passive magnetic field sensing configurations are presented, and the ability to detect corrosion processes in steel and aluminium samples in aqueous environments is demonstrated. |
DEWEY : |
624 |
ISSN : |
1964-8189 |
En ligne : |
http://ejece.revuesonline.com/article.jsp?articleId=16050 |
|