Galvanic corrosion
id:
galvanic-corrosion-168-4827778
title:
Galvanic corrosion
text:
Galvanic corrosion is an electrochemical process in which one metal corrodes preferentially when it is in electrical contact with another, in the presence of an electrolyte. A similar galvanic reaction is exploited in primary cells to generate a useful electrical voltage to power portable devices. This phenomenon is named after Italian physician Luigi Galvani (1737–1798).
brand slug:
wiki
category slug:
encyclopedia
description:
Electrochemical process
original url:
https://en.wikipedia.org/wiki/Galvanic_corrosion
date created:
2004-10-26T17:09:22Z
date modified:
2024-08-30T21:25:08Z
main entity:
{"identifier":"Q2367906","url":"https://www.wikidata.org/entity/Q2367906"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/9/9d/Corros%C3%A3o_de_ferro_por_sacrif%C3%ADcio_em_contacto_com_cobre.jpg","width":2046,"height":1534}
fields total:
13
integrity:
16