SE9804079D0 - Förfarande och anordning för bestämning av hydridinnehåll - Google Patents

Förfarande och anordning för bestämning av hydridinnehåll

Info

Publication number
SE9804079D0
SE9804079D0 SE9804079A SE9804079A SE9804079D0 SE 9804079 D0 SE9804079 D0 SE 9804079D0 SE 9804079 A SE9804079 A SE 9804079A SE 9804079 A SE9804079 A SE 9804079A SE 9804079 D0 SE9804079 D0 SE 9804079D0
Authority
SE
Sweden
Prior art keywords
determining
hydride content
field
substrate
alternating field
Prior art date
Application number
SE9804079A
Other languages
English (en)
Other versions
SE515544C2 (sv
SE9804079L (sv
Inventor
Kurt-Aake Magnusson
Pascal Jourdain
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9804079A priority Critical patent/SE515544C2/sv
Publication of SE9804079D0 publication Critical patent/SE9804079D0/sv
Priority to PCT/SE1999/002209 priority patent/WO2000034768A1/en
Priority to JP2000587173A priority patent/JP2002532683A/ja
Priority to EP99963771A priority patent/EP1131625A1/en
Priority to US09/831,943 priority patent/US6541964B1/en
Publication of SE9804079L publication Critical patent/SE9804079L/sv
Publication of SE515544C2 publication Critical patent/SE515544C2/sv

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
    • 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
    • G01N27/9046—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 by analysing electrical signals
SE9804079A 1998-11-26 1998-11-26 Förfarande och anordning för bestämning av hydridinnehåll SE515544C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9804079A SE515544C2 (sv) 1998-11-26 1998-11-26 Förfarande och anordning för bestämning av hydridinnehåll
PCT/SE1999/002209 WO2000034768A1 (en) 1998-11-26 1999-11-26 A method and a device for determining hydride content
JP2000587173A JP2002532683A (ja) 1998-11-26 1999-11-26 水素化物含有量の決定方法および装置
EP99963771A EP1131625A1 (en) 1998-11-26 1999-11-26 A method and a device for determining hydride content
US09/831,943 US6541964B1 (en) 1998-11-26 1999-11-26 Method and apparatus for determining hydride content in a measurement object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9804079A SE515544C2 (sv) 1998-11-26 1998-11-26 Förfarande och anordning för bestämning av hydridinnehåll

Publications (3)

Publication Number Publication Date
SE9804079D0 true SE9804079D0 (sv) 1998-11-26
SE9804079L SE9804079L (sv) 2000-05-27
SE515544C2 SE515544C2 (sv) 2001-08-27

Family

ID=20413442

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9804079A SE515544C2 (sv) 1998-11-26 1998-11-26 Förfarande och anordning för bestämning av hydridinnehåll

Country Status (5)

Country Link
US (1) US6541964B1 (sv)
EP (1) EP1131625A1 (sv)
JP (1) JP2002532683A (sv)
SE (1) SE515544C2 (sv)
WO (1) WO2000034768A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1394360A1 (de) * 2002-08-23 2004-03-03 Siemens Aktiengesellschaft Verfahren zur zerstörungsfreien Prüfung eines Bauteils sowie zur Herstellung einer Gasturbinenschaufel
US7563022B2 (en) * 2003-11-28 2009-07-21 Ontario Power Generation Inc. Methods and apparatus for inspecting reactor pressure tubes
US7388369B2 (en) * 2004-11-30 2008-06-17 Electric Power Research Institute, Inc. Method and apparatus for measuring hydrogen concentration in zirconium alloy components in the fuel pool of a nuclear power plant
SE530770C2 (sv) * 2005-08-24 2008-09-09 Westinghouse Electric Sweden System och användning avseende virvelströmsmätningar på komponenter för nukleära reaktorer
FR2904111B1 (fr) * 2006-07-20 2009-03-06 Snecma Sa Procede de controle non destructif d'une piece de turboreacteur comportant au moins une couche de revetement en aluminiure de nickel allie de platine (nialpt)
TW201003672A (en) * 2008-06-09 2010-01-16 Westinghouse Electric Sweden Method comprising measurement on fuel channels of fuel assemblies for nuclear boiling water reactors
EP3722799A1 (de) * 2019-04-09 2020-10-14 Rosen Swiss AG Verfahren zur bestimmung der geometrie eines objekts auf basis von daten zerstörungsfreier messverfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567600A (en) 1975-10-15 1980-05-21 British Gas Corp Lipe line inspection equipment
SU1185217A2 (ru) 1983-11-22 1985-10-15 Kubansk Selskokhozyajst Inst Матрица токовихревых накладньк преобразователей
US4706020A (en) 1983-12-12 1987-11-10 General Electric Company High frequency eddy current probe with planar, spiral-like coil on flexible substrate for detecting flaws in semi-conductive material
US4593245A (en) 1983-12-12 1986-06-03 General Electric Company Eddy current method for detecting a flaw in semi-conductive material
FR2589566A1 (fr) 1985-11-06 1987-05-07 Cegedur Procede de mesure au defile et sans contact de l'epaisseur et de la temperature de feuilles metalliques minces au moyen de courants de foucault
SU1610420A1 (ru) 1987-12-08 1990-11-30 Всесоюзный заочный машиностроительный институт Вихретоковый преобразователь дл неразрушающего контрол
US5017869A (en) 1989-12-14 1991-05-21 General Electric Company Swept frequency eddy current system for measuring coating thickness
US5402098A (en) 1991-03-25 1995-03-28 Satosen Co., Ltd. Coil
SE508354C2 (sv) * 1996-07-05 1998-09-28 Asea Atom Ab Förfarande och anordning för bestämning av skikttjocklek
JPH10206394A (ja) * 1997-01-23 1998-08-07 Hitachi Ltd ジルコニウム合金部材の非破壊検査方法および装置

Also Published As

Publication number Publication date
EP1131625A1 (en) 2001-09-12
SE515544C2 (sv) 2001-08-27
US6541964B1 (en) 2003-04-01
JP2002532683A (ja) 2002-10-02
SE9804079L (sv) 2000-05-27
WO2000034768A1 (en) 2000-06-15

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