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

Patent ·
OSTI ID:1568521

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.

Research Organization:
International Business Machines Corp., Armonk, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
EE0002897
Assignee:
International Business Machines Corporation (Armonk, NY)
Patent Number(s):
10,330,588
Application Number:
13/710,839
OSTI ID:
1568521
Resource Relation:
Patent File Date: 12/11/2012
Country of Publication:
United States
Language:
English

References (9)

Localized Corrosion Monitoring Device for Limited Conductivity Fluids patent-application July 2009
Systems and Methods for Detecting Corrosion patent-application February 2008
Corrosion measurement field device with improved LPF, HDA, and ECN capability patent October 2007
Direct resistance measurement corrosion probe patent-application June 2005
Corrosion Sensing Microsensors patent-application July 2006
Metallic coated dielectric substrates patent June 2005
System and Method for Corrosion Maintenance Scheduling patent-application July 2005
Adaptive Analysis of Signals patent-application April 2014
Sub-surface imaging under paints and coatings using early light spectroscopy patent December 2002

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