Real time numerical computation of corrosion rates from corrosion sensors

Title: Real time numerical computation of corrosion rates from corrosion sensors

Abstract

A method for determining a corrosion rate includes receiving an input signal including corrosion data from a sensor. A signal-to-noise ratio (SNR) and a type of noise is determined from the input signal. A corrosion rate computation method is selected based on the SNR and the type of noise. The corrosion rate is determined, using a processor, based on a selected corrosion rate computation method.

Inventors:: Klein, Levente I.; Manzer, Dennis G.

Issue Date:: 2019-06-25

Research Org.:: International Business Machines Corp., Armonk, NY (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1568521

Patent Number(s):: 10330588

Application Number:: 13/710,839

Assignee:: International Business Machines Corporation (Armonk, NY)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

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G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES
G01R29/26 - Measuring noise figure

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N17/04 - Corrosion probes

G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
G06F17/18 - for evaluating statistical data {, e.g. average values, frequency distributions, probability functions, regression analysis

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N17/043 - {Coupons}
G01N17/02 - Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement

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DOE Contract Number:: EE0002897

Resource Type:: Patent

Resource Relation:: Patent File Date: 12/11/2012

Country of Publication:: United States

Language:: English

Citation Formats


                    Klein, Levente I., and Manzer, Dennis G. Real time numerical computation of corrosion rates from corrosion sensors.  United States: N. p., 2019. 
        Web.

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                    Klein, Levente I., & Manzer, Dennis G. Real time numerical computation of corrosion rates from corrosion sensors.  United States.

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                    Klein, Levente I., and Manzer, Dennis G. Tue .  
        "Real time numerical computation of corrosion rates from corrosion sensors".  United States.  https://www.osti.gov/servlets/purl/1568521.

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@article{osti_1568521,

  title        = {Real time numerical computation of corrosion rates from corrosion sensors},

  author       = {Klein, Levente I. and Manzer, Dennis G.},

  abstractNote = {A method for determining a corrosion rate includes receiving an input signal including corrosion data from a sensor. A signal-to-noise ratio (SNR) and a type of noise is determined from the input signal. A corrosion rate computation method is selected based on the SNR and the type of noise. The corrosion rate is determined, using a processor, based on a selected corrosion rate computation method.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {6}

}

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Works referenced in this record:

Corrosion measurement field device with improved LPF, HDA, and ECN capability
patent, October 2007

Hladky, Karel; Wessels, Roolf
US Patent Document 7,282,928
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=7282928

Metallic coated dielectric substrates
patent, June 2005

Saccomanno, Robert J.; West, Gary A.
US Patent Document 6,906,257
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6906257

Sub-surface imaging under paints and coatings using early light spectroscopy
patent, December 2002

Alfano, Robert R.; Ho, Ping-Pei
US Patent Document 6,495,833
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6495833

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Title: Real time numerical computation of corrosion rates from corrosion sensors

Abstract

Citation Formats

Corrosion measurement field device with improved LPF, HDA, and ECN capability patent, October 2007

Metallic coated dielectric substrates patent, June 2005

Sub-surface imaging under paints and coatings using early light spectroscopy patent, December 2002

Corrosion measurement field device with improved LPF, HDA, and ECN capability
patent, October 2007

Metallic coated dielectric substrates
patent, June 2005

Sub-surface imaging under paints and coatings using early light spectroscopy
patent, December 2002