Ontology highlight
ABSTRACT:
SUBMITTER: Chen D
PROVIDER: S-EPMC5456204 | biostudies-literature | 2014 Aug
REPOSITORIES: biostudies-literature
Chen Dong D Yen Max M Lin Paul P Groff Steve S Lampo Richard R McInerney Michael M Ryan Jeffrey J
Materials (Basel, Switzerland) 20140808 8
An innovative prototype sensor containing A36 carbon steel as a capacitor was explored to monitor early-stage corrosion. The sensor detected the changes of the surface- rather than the bulk- property and morphology of A36 during corrosion. Thus it was more sensitive than the conventional electrical resistance corrosion sensors. After being soaked in an aerated 0.2 M NaCl solution, the sensor's normalized electrical resistance (<i>R</i>/<i>R</i>₀) decreased continuously from 1.0 to 0.74 with the ...[more]