Corrosion proxy material integrated sensor devices for distributed sensing of early corrosion onset and corrosion quantification
Abstract
Embodiments relate to methods, systems and apparatus for detecting corrosion using a detector apparatus with a host component. The method includes a detector apparatus. The detector apparatus includes an energy source; a corrosion proxy thin film that corrodes at a rate where the normalized change of mass of the film over time is greater than the normalized change of mass of the bulk material of the host component in a harsh environment; and the detector, wherein the detector is capable of detecting a change in energy due to corrosion of the corrosion proxy thin film. The method includes exposing the host component and the corrosion proxy thin film to the harsh environment; and detecting a change in energy using the detector due to corrosion of the corrosion proxy thin film.
- Inventors:
- Issue Date:
- Research Org.:
- US Dept. of Energy (USDOE), Washington, DC (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1892664
- Patent Number(s):
- 11262289
- Application Number:
- 15/395,018
- Assignee:
- The United States of America as represented by the Secretary of the Air Force (Washington, DC)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12/30/2016
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Ohodnicki, Jr., Paul R., and Ziomek-Moroz, Malgorzata. Corrosion proxy material integrated sensor devices for distributed sensing of early corrosion onset and corrosion quantification. United States: N. p., 2022.
Web.
Ohodnicki, Jr., Paul R., & Ziomek-Moroz, Malgorzata. Corrosion proxy material integrated sensor devices for distributed sensing of early corrosion onset and corrosion quantification. United States.
Ohodnicki, Jr., Paul R., and Ziomek-Moroz, Malgorzata. Tue .
"Corrosion proxy material integrated sensor devices for distributed sensing of early corrosion onset and corrosion quantification". United States. https://www.osti.gov/servlets/purl/1892664.
@article{osti_1892664,
title = {Corrosion proxy material integrated sensor devices for distributed sensing of early corrosion onset and corrosion quantification},
author = {Ohodnicki, Jr., Paul R. and Ziomek-Moroz, Malgorzata},
abstractNote = {Embodiments relate to methods, systems and apparatus for detecting corrosion using a detector apparatus with a host component. The method includes a detector apparatus. The detector apparatus includes an energy source; a corrosion proxy thin film that corrodes at a rate where the normalized change of mass of the film over time is greater than the normalized change of mass of the bulk material of the host component in a harsh environment; and the detector, wherein the detector is capable of detecting a change in energy due to corrosion of the corrosion proxy thin film. The method includes exposing the host component and the corrosion proxy thin film to the harsh environment; and detecting a change in energy using the detector due to corrosion of the corrosion proxy thin film.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {3}
}
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