ES8403621A1 - "procedimiento para realizar una verificacion en la superficie de los componentes revestidos". - Google Patents

"procedimiento para realizar una verificacion en la superficie de los componentes revestidos".

Info

Publication number
ES8403621A1
ES8403621A1 ES82512211A ES512211A ES8403621A1 ES 8403621 A1 ES8403621 A1 ES 8403621A1 ES 82512211 A ES82512211 A ES 82512211A ES 512211 A ES512211 A ES 512211A ES 8403621 A1 ES8403621 A1 ES 8403621A1
Authority
ES
Spain
Prior art keywords
cracks
eddy current
current means
coated
examination
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.)
Expired
Application number
ES82512211A
Other languages
English (en)
Other versions
ES512211A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES8403621A1 publication Critical patent/ES8403621A1/es
Publication of ES512211A0 publication Critical patent/ES512211A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9073—Recording measured data
    • G01N27/9086—Calibrating of recording device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

COMPRENDE LAS FASES SIGUIENTES: PROPORCIONAR UN BLOQUE DE CALIBRADO (10) SIMILAR EN CARACTERISTICAS A LA PIEZA COMPONENTE, Y CON ENTALLADURAS (14, 16, 18) EN SU SUPERFICIE: PROPORCIONAR UNA CAPA (20) DE MATERIAL NO METALICO SIMILAR AL DE LA PIEZA COMPONENTE; POSICIONAR DICHA CAPA EN SUPERPOSICION EN EL BLOQUE DE CALIBRADO; REALIZAR POR MEDIO DE UN DISPOSITIVO DE CORRIENTE PARASITA (24), LECTURAS DESDE EL BLOQUE DE CALIBRADO; VERIFICAR MEDIANTE ESTE DISPOSITIVO LA SUPERFICIE DE LA PIEZA COMPONENTE METALICA RECUBIERTA; Y COMPARAR LAS LECTURAS OBTENIDAS DELBLOQUE Y LA PIEZA PARA DETERMINAR LA PRESENCIA DE GRIETAS EN ESTA.
ES512211A 1981-05-22 1982-05-14 "procedimiento para realizar una verificacion en la superficie de los componentes revestidos". Granted ES512211A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/266,397 US4418315A (en) 1981-05-22 1981-05-22 Method for effecting a surface examination of coated components

Publications (2)

Publication Number Publication Date
ES8403621A1 true ES8403621A1 (es) 1984-03-16
ES512211A0 ES512211A0 (es) 1984-03-16

Family

ID=23014405

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512211A Granted ES512211A0 (es) 1981-05-22 1982-05-14 "procedimiento para realizar una verificacion en la superficie de los componentes revestidos".

Country Status (6)

Country Link
US (1) US4418315A (es)
EP (1) EP0066708A3 (es)
JP (1) JPS57198862A (es)
KR (1) KR830009484A (es)
CA (1) CA1178661A (es)
ES (1) ES512211A0 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746858A (en) * 1987-01-12 1988-05-24 Westinghouse Electric Corp. Non destructive testing for creep damage of a ferromagnetic workpiece
US4963826A (en) * 1989-07-18 1990-10-16 The United States Of America As Represented By The Secretary Of Commerce Reference standard block for use in nondestructive test probe calibration and method of manufacture thereof
US5140264A (en) * 1991-06-24 1992-08-18 Westinghouse Electric Corp. Method for non-destructively assessing the condition of a turbine blade using eddy current probes inserted within cooling holes
US5544953A (en) * 1994-05-18 1996-08-13 General Electric Co. Rolling-ball thermoelectric potential probe and housing for nondestructive testing of metallic and semiconductor objects
US6252393B1 (en) * 1998-06-23 2001-06-26 General Electric Company System and method for normalizing and calibrating a sensor array
FR2782165B1 (fr) * 1998-08-05 2000-12-29 Pierre Marie Pailliotet Procede et dispositif pour le controle non destructif de l'etat d'une surface au moyen d'un produit colorant
US6552536B2 (en) * 2000-05-03 2003-04-22 General Electric Company Reference standard for inspection of dual-layered coatings
US6696830B2 (en) * 2002-02-05 2004-02-24 General Electric Company Method and inspection standard for eddy current inspection
CN103913509B (zh) * 2014-04-19 2016-02-10 中国人民解放军第五七二一工厂 一种带漆铝合金框板的缺陷检测方法
CN103940902B (zh) * 2014-05-13 2016-08-03 爱德森（厦门）电子有限公司 利用涡流阻抗平面检测仪检测非金属材料不连续性方法
CN109828022A (zh) * 2018-10-12 2019-05-31 陕西飞机工业（集团）有限公司 一种蒙皮的无损检测方法
CN109959705A (zh) * 2019-04-23 2019-07-02 华能国际电力股份有限公司 一种带涂层涡流检测对比试块及其制作方法
CN109959706A (zh) * 2019-04-23 2019-07-02 华能国际电力股份有限公司 一种TBCs层间裂纹涡流检测对比试块及其制作方法
CN116297818B (zh) * 2023-05-17 2023-08-04 中国核工业二四建设有限公司 一种钢衬里壁板无损检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862178A (en) * 1956-02-10 1958-11-25 Boonton Radio Corp Test instrument calibrating apparatus
US3537300A (en) * 1968-09-25 1970-11-03 Us Navy Precision guide for ultrasonic transducer
FR2051987A5 (es) * 1969-07-03 1971-04-09 Babcock Atlantique Sa
SU635437A1 (ru) * 1974-12-25 1978-11-30 Предприятие П/Я Р-6303 Имитатор настроечный
DE2756244A1 (de) * 1977-12-16 1979-06-21 Graenges Oxeloesunds Jaernverk Verfahren und vorrichtung zum ueberpruefen der funktionsfaehigkeit und zum einstellen und eichen einer pruefvorrichtung zum zerstoerungsfreien elektrischen oder magnetischen pruefen von metallenen rohlingen
DE3029936A1 (de) * 1980-08-07 1982-03-04 Kraftwerk Union AG, 4330 Mülheim Verfahren zur einstellung von wirbelstrompruefgeraeten
FR2492527A1 (fr) * 1980-10-16 1982-04-23 Snecma Dispositif pour le controle in situ d'aubes de turbomachine

Also Published As

Publication number Publication date
CA1178661A (en) 1984-11-27
EP0066708A2 (en) 1982-12-15
KR830009484A (ko) 1983-12-21
EP0066708A3 (en) 1983-12-28
JPS57198862A (en) 1982-12-06
US4418315A (en) 1983-11-29
ES512211A0 (es) 1984-03-16

Similar Documents

Publication Publication Date Title
ES8403621A1 (es) "procedimiento para realizar una verificacion en la superficie de los componentes revestidos".
AU7350887A (en) Corrosion monitoring
JPS57190271A (en) Method and device for determining leakage impedance in alternating current power supply system
KR880700267A (ko) 와전류로서 표면상의 결함을 검출하는 방법과 이 방법을 수행하는 장치
DE3573472D1 (en) Process and device for measuring the thickness of thin metallic coatings deposited on a conductive support
IL110716A (en) Nondestructive determination of plasma processing treatment characteristics
GB2005015B (en) Method of detecting flaws on the surface of metal
GB2099576B (en) Method of and apparatus for nondestructively determining the composition of an unknown material sample
DE3066478D1 (en) Method and apparatus for accurately determining the rms value of an unknown signal
ZA821958B (en) Process and device for non-destructive testing by eddy currents
JPS5223389A (en) Eddy current flaw detection method for internal surfaces of steel pipe s
Rasheev et al. Eddy-Current Method of Determining the Degree of Intercrystalline Corrosion
JPS54110865A (en) Method and apparatus for measuring size of depression for hardness test formed on solid surface
IT1212294B (it) Namento e per la regolazione e la procedimento e dispositivo per il taratura di un dispositivo per il controllo della capacita di funziocontrollo non distruttivo e o magnetico induttivo di pezzi grezzi metallici
SU504152A1 (ru) Способ определени содержани углерода в металлических материалах
ATE16422T1 (de) Verfahren und vorrichtung zum messen der dicke einer feuerfesten schicht in einem metallurgischen apparat.
Govorukhin et al. The Effect of Specimen Shape on the Accuracy of Measurement of Specific Electrical Resistance
Guhring Quality Control of Protective Coatings on Aluminum Building Construction Products
Nix Nondestructive Coatings and Wall Thickness Measurement to Void Detection
ES2108616A1 (es) Metodo y aparato para la deteccion de defectos.
AU8675882A (en) Metal detector testing method and apparatus
Prusek et al. Optimum Methods in Coat Thickness Measuring
Hayashi et al. Detection of configuration of surface fatigue crack in inside of stainless steel pipe by DC potential drop method
JPS5342882A (en) Method and apparatus for detecting crack pattern of processed metallic body by electromagnetic ultrasonic wave
Dobmann et al. An Integral Equation Approach for the Calculation of Magnetostatic Leakage Field in the Neighborhood of Surface Cracks in Ferromagnetic Materials