SE9100225D0 - Foerfarande foer ultraljudsmaetning - Google Patents

Foerfarande foer ultraljudsmaetning

Info

Publication number
SE9100225D0
SE9100225D0 SE9100225A SE9100225A SE9100225D0 SE 9100225 D0 SE9100225 D0 SE 9100225D0 SE 9100225 A SE9100225 A SE 9100225A SE 9100225 A SE9100225 A SE 9100225A SE 9100225 D0 SE9100225 D0 SE 9100225D0
Authority
SE
Sweden
Prior art keywords
tube
liner
coextruded
tube liner
blocking
Prior art date
Application number
SE9100225A
Other languages
English (en)
Other versions
SE9100225L (sv
SE510077C2 (sv
Inventor
M J Pleinis
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of SE9100225D0 publication Critical patent/SE9100225D0/sv
Publication of SE9100225L publication Critical patent/SE9100225L/sv
Publication of SE510077C2 publication Critical patent/SE510077C2/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G01B17/025—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness for measuring thickness of coating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0618—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time
    • G01N29/0627—Cathode-ray tube displays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0618—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time
    • G01N29/0636—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time with permanent recording
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4463—Signal correction, e.g. distance amplitude correction [DAC], distance gain size [DGS], noise filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
SE9100225A 1990-02-05 1991-01-25 Förfarande för ultraljudsmätning av tjocklek och karaktäristika hos zirkoniumfoder samextruderat med zirkoniumrör SE510077C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/474,898 US4991440A (en) 1990-02-05 1990-02-05 Method of ultrasonically measuring thickness and characteristics of zirconium liner coextruded with zirconium tube

Publications (3)

Publication Number Publication Date
SE9100225D0 true SE9100225D0 (sv) 1991-01-25
SE9100225L SE9100225L (sv) 1991-08-06
SE510077C2 SE510077C2 (sv) 1999-04-19

Family

ID=23885405

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9100225A SE510077C2 (sv) 1990-02-05 1991-01-25 Förfarande för ultraljudsmätning av tjocklek och karaktäristika hos zirkoniumfoder samextruderat med zirkoniumrör

Country Status (5)

Country Link
US (1) US4991440A (sv)
JP (1) JPH06331341A (sv)
DE (1) DE4102576A1 (sv)
FR (1) FR2657960B1 (sv)
SE (1) SE510077C2 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201225A (en) * 1990-09-24 1993-04-13 Toyo Kanetsu K.K. Instrument for measuring thickness of coated plate and method thereof
JPH0894344A (ja) * 1994-07-26 1996-04-12 Shinko Kensa Service Kk 超音波の横波を利用した層厚測定装置
US5608165A (en) * 1996-05-06 1997-03-04 Ford Motor Company Ultrasonic thickness gauge for multilayer plastic fuel tanks
US5974885A (en) * 1997-01-06 1999-11-02 Concurrent Technologies Corporation Method and apparatus for measuring silver sheath thickness during drawing of high temperature superconducting wire
DE10115328A1 (de) * 2001-03-28 2002-10-10 Framatome Anp Gmbh Verfahren zur Ultraschallmessung von Teilschichtdicken dünnwandiger Rohre
DE10115329C2 (de) * 2001-03-28 2003-07-03 Framatome Anp Gmbh Ultraschallverfahren zur Dickenmessung von schwach reflektierenden Teilschichten eines Mehrschichtbauteils
US6830676B2 (en) * 2001-06-11 2004-12-14 Chrysalis Technologies Incorporated Coking and carburization resistant iron aluminides for hydrocarbon cracking
EP1625379A4 (en) * 2003-03-07 2008-02-13 Technical Ind Inc INSPECTION PROCEDURE FOR TUBE METALS

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169393A (en) * 1961-04-03 1965-02-16 Automation Ind Inc Means and techniques for inspecting metal
US3808879A (en) * 1972-08-03 1974-05-07 Amf Inc Ultrasonic wall thickness measurement
US3930404A (en) * 1973-06-21 1976-01-06 Exxon Nuclear Company Inc. Inside diameter, outside diameter and wall tube gage
US3901071A (en) * 1973-09-25 1975-08-26 Lfe Corp Ultrasonic thickness gauge
US4033176A (en) * 1975-07-11 1977-07-05 Standard Oil Company (Indiana) Pocket-sized, direct-reading ultrasonic thickness gauge
US3986389A (en) * 1975-11-03 1976-10-19 Jones & Laughlin Steel Corporation Gating control system in ultrasonic inspection apparatus
GB1508701A (en) * 1976-02-06 1978-04-26 Ford Motor Co Ultrasonic testing of cylinder bores
DE2610457C2 (de) * 1976-03-10 1978-08-10 Karl Deutsch Pruef- Und Messgeraetebau, 5600 Wuppertal Verfahren zur automatischen Nachführung von Anzeigenerwartungsbereichen bei der Ultraschallprüfung
US4160385A (en) * 1977-06-30 1979-07-10 E. I. Dupont De Nemours And Co. Pipe quality monitoring mechanism
DE3139570C2 (de) * 1981-10-05 1983-09-29 Krautkrämer GmbH, 5000 Köln Verfahren und Schaltungsvorrichtung zur Bestimmung und Darstellung von Maximalwerten der von Reflektoren in einem Prüfstück reflektierten Ultraschallsignale
JPS59193318A (ja) * 1983-04-18 1984-11-01 Kawasaki Steel Corp 連続鋳造鋳型内における溶融金属レベルの測定方法
JPS60142210A (ja) * 1983-12-29 1985-07-27 Mitsubishi Metal Corp ジルコニウム合金とジルコニウムとからなる複合材の肉厚測定方法
US4721902A (en) * 1985-07-08 1988-01-26 Mts Systems Corporation Noise rejection in a sonic transducer
US4669310A (en) * 1986-03-26 1987-06-02 The Babcock & Wilcox Company High frequency ultrasonic technique for measuring oxide scale on the inner surface of boiler tubes
JPH063440B2 (ja) * 1986-10-06 1994-01-12 新日本製鐵株式会社 鋼管溶接部の超音波探傷方法およびその装置
FR2629586B1 (fr) * 1988-03-30 1992-01-03 Cezus Co Europ Zirconium Procede de controle ultrasonore de l'epaisseur de placage d'un tube metallique, dispositif correspondant et application a des tubes en alliage de zr plaque
FR2630223B1 (fr) * 1988-04-14 1990-08-10 Asulab Sa Suiveur d'echo pour appareil de mesure par ultrasons de la position d'une paroi mobile

Also Published As

Publication number Publication date
JPH06331341A (ja) 1994-12-02
DE4102576A1 (de) 1991-08-08
FR2657960B1 (fr) 1995-10-13
US4991440A (en) 1991-02-12
FR2657960A1 (fr) 1991-08-09
SE9100225L (sv) 1991-08-06
SE510077C2 (sv) 1999-04-19

Similar Documents

Publication Publication Date Title
IT1076081B (it) Dispositivo elettronico per il rilevamento ciclico,l'utilizzazione e la valutazione di impulsi nel collaudo non distruttivo di materiali con ultrasuoni
DK48884D0 (da) Tyverisikring
IT8819012A0 (it) Prova non distruttiva per accertare un danneggiamento per scorrimento plastico di un pezzo ferromagnetico.
IT8248308A0 (it) Dispositivo per rilevare la posizione di una sonda rispetto ad un pezzo in lavorazione
ATE75848T1 (de) Messeinrichtung mit einem lichtwellenleiterbiegesensor zur ueberwachung von brueckenbauteilen oder dergleichen.
SE9100225L (sv) Foerfarande foer ultraljudsmaetning
IT1144441B (it) Rivelatore del passaggio di corpi pesanti su una carreggiata e procedimento per la sua installazione
IT1004419B (it) Dispositivo di misura attraverso correlazione del ritardo tra due segnali e sistema utilizzante un tale dispositivo
ES501734A0 (es) Un procedimiento para la deteccion de anticuerpos en una muestra de ensayo
GB1285639A (en) Method of and apparatus for testing the inside diameter of pipes
IT8120686A0 (it) Procedimento e dispositivo per la misura senza contatto di una dimensione.
SE8200092L (sv) Detektor for jernvegsvagnhjul
RO92427A (ro) Anticorpi monoclonali pentru detectarea celulelor maligne si procedeude obtinere a acestora
SE8603544D0 (sv) Sett och anordning for icke-forstorande testning av en fysisk egenskap hos ett ljusabsorberande arbetstycke
IT8449292A1 (it) Nuova linfochina anticorpo monoclonale specifico per tale linfochina e procedimento per la loro produzione
FR2336664A1 (fr) Capteur de deplacement a relation lineaire entre deplacement et frequence d'un signal de sortie
EP0167338A3 (en) Ultrasonic probe
IT1091252B (it) Filato con falsa torsione e procedimento per la sua fabbricazione
JPS51140779A (en) Ultrasonic flaw detecting method
KR890004226U (ko) 슬라이더 파스너 체인 위의 보강 스트립을 탐지하는 탐지장치
JPS5719652A (en) Inspection device of construction state of structure
IT1165730B (it) Procedimento e dispositivo per la determinazione di un segnale utile in mezzo a segnali di disturbo
JPS5499665A (en) Measuring method of peripheral lengths of pipe before welding
JPS5325449A (en) Thickness measuring device of insulation layer
FR2408115A1 (fr) Jauge de profil pour evaluer l'etat de surface d'une piece

Legal Events

Date Code Title Description
NUG Patent has lapsed