SE510077C2 - Förfarande för ultraljudsmätning av tjocklek och karaktäristika hos zirkoniumfoder samextruderat med zirkoniumrör - Google Patents
Förfarande för ultraljudsmätning av tjocklek och karaktäristika hos zirkoniumfoder samextruderat med zirkoniumrörInfo
- Publication number
- SE510077C2 SE510077C2 SE9100225A SE9100225A SE510077C2 SE 510077 C2 SE510077 C2 SE 510077C2 SE 9100225 A SE9100225 A SE 9100225A SE 9100225 A SE9100225 A SE 9100225A SE 510077 C2 SE510077 C2 SE 510077C2
- Authority
- SE
- Sweden
- Prior art keywords
- tube
- liner
- time zone
- blocking
- time
- Prior art date
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)
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 SE9100225D0 (sv) | 1991-01-25 |
SE9100225L SE9100225L (sv) | 1991-08-06 |
SE510077C2 true 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 (de) |
JP (1) | JPH06331341A (de) |
DE (1) | DE4102576A1 (de) |
FR (1) | FR2657960B1 (de) |
SE (1) | SE510077C2 (de) |
Families Citing this family (8)
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 (de) * | 2003-03-07 | 2008-02-13 | Technical Ind Inc | Inspektionsverfahren für röhrenförmige metallwaren |
Family Cites Families (17)
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 |
-
1990
- 1990-02-05 US US07/474,898 patent/US4991440A/en not_active Expired - Lifetime
-
1991
- 1991-01-25 SE SE9100225A patent/SE510077C2/sv not_active IP Right Cessation
- 1991-01-29 DE DE4102576A patent/DE4102576A1/de not_active Withdrawn
- 1991-01-31 FR FR9101097A patent/FR2657960B1/fr not_active Expired - Fee Related
- 1991-02-05 JP JP3075946A patent/JPH06331341A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE9100225D0 (sv) | 1991-01-25 |
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |