JP2011220331A5 - - Google Patents

Download PDF

Info

Publication number
JP2011220331A5
JP2011220331A5 JP2011065319A JP2011065319A JP2011220331A5 JP 2011220331 A5 JP2011220331 A5 JP 2011220331A5 JP 2011065319 A JP2011065319 A JP 2011065319A JP 2011065319 A JP2011065319 A JP 2011065319A JP 2011220331 A5 JP2011220331 A5 JP 2011220331A5
Authority
JP
Japan
Prior art keywords
electrode
corrosion
electrodes
base metal
component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2011065319A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011220331A (ja
JP5732290B2 (ja
Filing date
Publication date
Priority claimed from US12/757,636 external-priority patent/US8224595B2/en
Application filed filed Critical
Publication of JP2011220331A publication Critical patent/JP2011220331A/ja
Publication of JP2011220331A5 publication Critical patent/JP2011220331A5/ja
Application granted granted Critical
Publication of JP5732290B2 publication Critical patent/JP5732290B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011065319A 2010-04-09 2011-03-24 溶融塩腐食をオンラインでモニターするためのシステム及び方法 Expired - Fee Related JP5732290B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/757,636 US8224595B2 (en) 2010-04-09 2010-04-09 System and method for online monitoring of molten salt corrosion
US12/757,636 2010-04-09

Publications (3)

Publication Number Publication Date
JP2011220331A JP2011220331A (ja) 2011-11-04
JP2011220331A5 true JP2011220331A5 (enExample) 2014-04-24
JP5732290B2 JP5732290B2 (ja) 2015-06-10

Family

ID=44169710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011065319A Expired - Fee Related JP5732290B2 (ja) 2010-04-09 2011-03-24 溶融塩腐食をオンラインでモニターするためのシステム及び方法

Country Status (4)

Country Link
US (1) US8224595B2 (enExample)
EP (1) EP2375235B1 (enExample)
JP (1) JP5732290B2 (enExample)
CN (1) CN102235966B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7982474B1 (en) * 2010-04-09 2011-07-19 General Electric Company System and method for online monitoring of corrosion
US8589087B2 (en) * 2010-07-28 2013-11-19 General Electric Company Systems, methods, and apparatus for monitoring corrosion or corrosive contaminants associated with liquid fuel
US20120053861A1 (en) * 2010-08-26 2012-03-01 Baker Hughes Incorporated On-line monitoring and prediction of corrosion in overhead systems
US8930267B1 (en) * 2012-08-27 2015-01-06 Jpmorgan Chase Bank, N.A. Automated transactions clearing system and method
US9435268B2 (en) 2014-03-24 2016-09-06 General Electric Company Methods of Si based ceramic components volatilization control in a gas turbine engine
US9678029B2 (en) 2014-08-22 2017-06-13 Honeywell International Inc. Oxidation catalyst detector for aircraft components
CN104215678B (zh) * 2014-10-08 2016-08-17 长沙理工大学 高温熔盐电化学测试系统
US9726594B2 (en) * 2014-11-18 2017-08-08 Baker Hughes Incorporated Electrochemical sensor for monitoring under-deposit corrosion
US10436702B2 (en) * 2016-05-09 2019-10-08 General Electric Company Corrosion sensor, corrosion monitoring system, and method of quantifying corrosion
US11098724B2 (en) 2017-05-23 2021-08-24 General Electric Company Control system and method for determining contaminant loading of turbine blades
US10955375B2 (en) * 2018-03-16 2021-03-23 U.S. Department Of Energy Multielectrode sensor for concentration and depth measurements in molten salt
GB201804420D0 (en) * 2018-03-20 2018-05-02 Rolls Royce Plc A gas turbine engine having a metallic test sample and a method of dertermining the service life of a gas turbine engine component using a metallic sample
CN108956744B (zh) * 2018-05-31 2020-07-31 中国科学院上海应用物理研究所 一种氧化还原缓冲熔盐体系的腐蚀测试方法
EP3911937A1 (en) * 2019-01-18 2021-11-24 The Boeing Company Systems and methods for measuring galvanic corrosion potential
US11378511B2 (en) * 2019-11-21 2022-07-05 Applied Materials, Inc. Methods and apparatus for detecting corrosion of conductive objects

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509332A (en) * 1984-04-30 1985-04-09 Westinghouse Electric Corp. Apparatus for monitoring corrosive salt solutions in a low pressure steam turbine
US4784729A (en) * 1986-08-29 1988-11-15 Cities Service Oil And Gas Corporation Electrochemical analysis method using corrosion probe
US4840719A (en) * 1984-08-31 1989-06-20 Cities Service Oil And Gas Corporation Corrosion probe and method for measuring corrosion rates
GB8611518D0 (en) * 1986-05-12 1986-06-18 Manchester Inst Science Tech Corrosion monitoring
DE3834628A1 (de) * 1988-10-11 1990-04-12 Peter Dr Ing Schiessl Korrosionsmesszelle
US5519330A (en) * 1992-09-28 1996-05-21 Hitachi, Ltd. Method and apparatus for measuring degree of corrosion of metal materials
CZ291083B6 (cs) * 1992-11-20 2002-12-11 Westinghouse Electric Corporation, Westinghouse Bu Způsob monitorování koroze a rychlosti rozkladu materiálu součásti v reálném čase a zařízení k provádění tohoto způsobu
US5306414A (en) * 1993-05-17 1994-04-26 Regents Of The University Of California Corrosion sensor
US6132593A (en) * 1998-06-08 2000-10-17 Tan; Yong-Jun Method and apparatus for measuring localized corrosion and other heterogeneous electrochemical processes
EP1152235A1 (en) * 2000-05-04 2001-11-07 Ionpro N.V. System to measure the state of corrosion of buried metallic structures continuously in time and in length
US6683463B2 (en) * 2001-03-27 2004-01-27 Southwest Research Institute Sensor array for electrochemical corrosion monitoring
JP3485908B2 (ja) * 2001-06-28 2004-01-13 川崎重工業株式会社 腐食モニタリングセンサー並びに該センサーを用いる腐食速度推定方法及び装置
US6540902B1 (en) * 2001-09-05 2003-04-01 The United States Of America As Represented By The United States Department Of Energy Direct electrochemical reduction of metal-oxides
US7713405B2 (en) * 2004-03-26 2010-05-11 Baker Hughes Incorporated Quantitative transient analysis of localized corrosion
WO2005100969A2 (en) * 2004-04-09 2005-10-27 Southwest Research Institute Improved method for measuring localized corrosion rate with a multi-electrode array sensor
US7632384B1 (en) * 2005-06-21 2009-12-15 The United States Of America As Represented By The United States Department Of Energy Multi-functional sensor system for molten salt technologies
WO2007047392A2 (en) * 2005-10-12 2007-04-26 Southwest Research Institute Planar multi-electrode array sensor for localized electrochemical corrosion detection
US7508223B1 (en) * 2006-01-20 2009-03-24 Corr Instruments, Llc. Multihole and multiwire sensors for localized and general corrosion monitoring
US7678260B1 (en) * 2006-02-08 2010-03-16 Lietai Yang Measurement of cumulative localized corrosion rate using coupled multielectrode array sensors
US7675297B1 (en) * 2006-08-03 2010-03-09 Xiaodong Sun Yang Methods for measuring bounding corrosion rates using coupled multielectrode sensors and eliminating the effects of bad electrodes
US7722748B2 (en) * 2007-03-06 2010-05-25 Southwest Research Institute Apparatus for measuring electrochemical corrosion
CN101261213B (zh) * 2008-04-15 2010-11-17 浙江理工大学 应用于冲蚀临界特性在线监测的电化学测试探头
US7982474B1 (en) * 2010-04-09 2011-07-19 General Electric Company System and method for online monitoring of corrosion

Similar Documents

Publication Publication Date Title
JP2011220331A5 (enExample)
JP2011219173A5 (enExample)
CN107505256B (zh) 可模拟受力状态下的焊缝腐蚀监测装置及其监测方法
CN105388403B (zh) 一种基于硬度保留率的低压电缆剩余寿命快速检测方法
JP5626380B2 (ja) 孔食モニタリング用テストピースおよび孔食モニタリング装置並びに孔食モニタリング方法
JP2015099083A (ja) 酸露点腐食評価装置及び酸露点腐食評価方法
JP5701961B2 (ja) 電気伝導度測定方法及びそれを用いた電気伝導度計測システム
CN103586593B (zh) 一种异种钢焊接冷裂敏感性预测方法
CN110411934B (zh) 一种铝合金腐蚀等级的快速评定预测方法
JP5304696B2 (ja) 腐食環境下における鋼材の腐食速度測定方法
Aung et al. High temperature electrochemical sensor for in situ monitoring of hot corrosion
EP2375234A3 (en) System and Method for Online Monitoring of Corrosion
Nazarov et al. Scanning Kelvin probe investigation of corrosion under thick marine paint systems applied on carbon steel
CN106600031B (zh) 一种高压输电耐张线夹剩余寿命预测方法
CN106442682B (zh) 一种钢筋混凝土结构中钢筋析氢临界电流密度的测定方法
CN206862853U (zh) 一种测定金属在土壤模拟溶液中的临界孔蚀电位的装置
JP2013019841A (ja) 構造物の欠陥評価方法
CN105445626A (zh) 一种低压多芯电缆剩余寿命评估方法
JP2002296213A (ja) 腐食評価方法及びデータベース
CN108037039A (zh) 一种高效、准确测定不锈钢临界点蚀温度的方法
JP2018205125A (ja) 土壌腐食速度測定装置及び土壌腐食速度測定方法
JP5718190B2 (ja) 導電材料製構造物におけるきずの深さ推定方法
JP5762349B2 (ja) 腐食評価方法および腐食評価装置
CN106149001B (zh) 在阳极大母线上在线测量阳极电流分布的测量方法
JP2018048830A5 (enExample)