DK271180A - Fremgangsmaade til non-destruktiv materialeproevning med ultralydimpulser - Google Patents

Fremgangsmaade til non-destruktiv materialeproevning med ultralydimpulser

Info

Publication number
DK271180A
DK271180A DK271180A DK271180A DK271180A DK 271180 A DK271180 A DK 271180A DK 271180 A DK271180 A DK 271180A DK 271180 A DK271180 A DK 271180A DK 271180 A DK271180 A DK 271180A
Authority
DK
Denmark
Prior art keywords
fault
impults
ultral
sound
procedure
Prior art date
Application number
DK271180A
Other languages
English (en)
Inventor
H Diepers
j NIEWISCH
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of DK271180A publication Critical patent/DK271180A/da

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
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour 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
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Sampling And Sample Adjustment (AREA)
DK271180A 1979-06-28 1980-06-25 Fremgangsmaade til non-destruktiv materialeproevning med ultralydimpulser DK271180A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792926173 DE2926173A1 (de) 1979-06-28 1979-06-28 Verfahren zur zerstoerungsfreien werkstoffpruefung mit ultraschallimpulsen

Publications (1)

Publication Number Publication Date
DK271180A true DK271180A (da) 1980-12-29

Family

ID=6074416

Family Applications (1)

Application Number Title Priority Date Filing Date
DK271180A DK271180A (da) 1979-06-28 1980-06-25 Fremgangsmaade til non-destruktiv materialeproevning med ultralydimpulser

Country Status (9)

Country Link
US (1) US4354388A (da)
EP (1) EP0021196B1 (da)
JP (1) JPS568546A (da)
AT (1) ATE6696T1 (da)
AU (1) AU536480B2 (da)
DE (2) DE2926173A1 (da)
DK (1) DK271180A (da)
ES (1) ES492887A0 (da)
NO (1) NO801962L (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000893A1 (fr) * 1980-09-10 1982-03-18 Gewertec Gmbh Procede et dispositif de localisation et d'analyse d'emissions sonores
JPS57211061A (en) * 1981-06-22 1982-12-24 Hitachi Ltd Electron scan type ultrasonic flaw detector
US4595908A (en) * 1982-06-08 1986-06-17 General Research Corporation Circuit using slow sampling rate A-D converter which provides high sampling rate resolution
US4523468A (en) * 1983-10-03 1985-06-18 Trw Inc. Phased array inspection of cylindrical objects
JPS61161892A (ja) * 1985-01-11 1986-07-22 Sharp Corp 合成カラ−テレビジヨン信号の磁気記録方式
JPS61184083A (ja) * 1985-02-09 1986-08-16 Canon Inc 映像信号記録装置
JPS6268377A (ja) * 1985-09-20 1987-03-28 Victor Co Of Japan Ltd 映像信号再生方式
JPS6268376A (ja) * 1985-09-20 1987-03-28 Victor Co Of Japan Ltd 映像信号記録方式
US4799177A (en) * 1985-12-31 1989-01-17 The Boeing Company Ultrasonic instrumentation for examination of variable-thickness objects
US4799167A (en) * 1985-12-31 1989-01-17 The Boeing Company Ultrasonic 64 channel inspection system with multigate/multimode selection software configurability
US4850232A (en) * 1988-04-15 1989-07-25 Eastman Kodak Company System for measuring the dimensions of a workpiece
FR2646239B1 (fr) * 1989-04-24 1991-08-16 Dassault Avions Procede et dispositif acoustique de localisation de defauts du materiau constituant une piece et emetteur acoustique utilisable dans ce dispositif
US5376889A (en) * 1991-10-10 1994-12-27 Hughes Aircraft Company System and method for detecting and locating flaws on or beneath a surface
DE4330148A1 (de) * 1993-09-07 1995-03-09 Merk Electronic Gmbh Verfahren zur dreidimensionalen Ultraschall-Druchleuchtung
US5408884A (en) * 1993-12-06 1995-04-25 Electric Power Research Institute, Inc. Apparatus and method for ultrasonic reconstruction and testing of a turbine rotor blade attachment structure
US6715354B2 (en) 1998-02-24 2004-04-06 Massachusetts Institute Of Technology Flaw detection system using acoustic doppler effect
US6082198A (en) * 1998-12-30 2000-07-04 Electric Power Research Institute Inc. Method of ultrasonically inspecting turbine blade attachments
US6728515B1 (en) 2000-02-16 2004-04-27 Massachusetts Institute Of Technology Tuned wave phased array
US6382028B1 (en) * 2000-02-23 2002-05-07 Massachusetts Institute Of Technology Ultrasonic defect detection system
US6833554B2 (en) * 2000-11-21 2004-12-21 Massachusetts Institute Of Technology Laser-induced defect detection system and method
GB0116310D0 (en) * 2001-07-04 2001-08-29 New Transducers Ltd Contact sensitive device
DE102005047790A1 (de) * 2005-10-05 2007-04-12 Endress + Hauser Flowtec Ag Vorrichtung zur Bestimmung oder Überwachung des Volumen- oder Massedurchflusses eines Mediums durch eine Rohrleitung
EP2105738A3 (de) * 2008-03-25 2011-09-28 Siemens Aktiengesellschaft Kalibrierung für ein System zur zerstörungsfreien Werkstoffprüfung
DE102008041831A1 (de) * 2008-09-05 2010-03-25 Ge Inspection Technologies Gmbh Impulsechoverfahren mit Ermittlung der Vorlaufkörpergeometrie
CN111323483A (zh) * 2020-03-20 2020-06-23 嘉兴博传科技有限公司 火车车钩系统损伤监测传感器网络的布置方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1300875A (fr) * 1961-06-26 1962-08-10 Realisations Ultrasoniques Sa Procédé et dispositif d'examen de corps solides par ultra-sons du type désigné sous le nom de
DE1648739A1 (de) * 1966-11-01 1971-06-09 Svu Pro Stavbu Stroju Verfahren und Einrichtung zur automatischen Kontrolle von Staeben mittels Ultraschall
US3683680A (en) * 1970-02-03 1972-08-15 British Railways Board Ultrasonic flaw detection apparatus
DE2006110A1 (de) * 1970-02-11 1971-08-26 British Railways Board Vorrichtung zum Feststellen von Matenalfehlern mit Ultraschall
FR2252580B1 (da) * 1973-11-22 1980-02-22 Realisations Ultrasoniques Sa
DE2424075C2 (de) * 1974-05-17 1982-07-08 Krautkrämer, GmbH, 5000 Köln Ultraschallprüfverfahren für dickwandige Prüflinge mit einer Mehrzahl von Ultraschallprüfköpfen
FR2297419A1 (fr) * 1975-01-13 1976-08-06 Centre Techn Ind Mecanique Procede et dispositif d'examen non destructif de materiaux par ultrasons
US4033179A (en) * 1975-03-07 1977-07-05 Westinghouse Electric Corporation Acoustic emission monitoring system
DE2632674B2 (de) * 1976-07-16 1978-06-08 Karl Deutsch Pruef- Und Messgeraetebau, 5600 Wuppertal Elektronische Einrichtung zur taktweisen Erfassung, Aus- und Bewertung von Impulsen bei der zerstörungsfreien Ultraschall-Werkstoffprüfung
US4173007A (en) * 1977-07-01 1979-10-30 G. D. Searle & Co. Dynamically variable electronic delay lines for real time ultrasonic imaging systems

Also Published As

Publication number Publication date
ATE6696T1 (de) 1984-03-15
AU5965280A (en) 1981-01-08
JPS568546A (en) 1981-01-28
ES8202152A1 (es) 1982-01-16
US4354388A (en) 1982-10-19
DE2926173A1 (de) 1981-01-15
NO801962L (no) 1980-12-29
AU536480B2 (en) 1984-05-10
EP0021196A1 (de) 1981-01-07
ES492887A0 (es) 1982-01-16
DE3066948D1 (en) 1984-04-19
EP0021196B1 (de) 1984-03-14

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment