DE3365766D1 - Method for non-destructive, qualitative testing of properties of materials - Google Patents

Method for non-destructive, qualitative testing of properties of materials

Info

Publication number
DE3365766D1
DE3365766D1 DE8383200245T DE3365766T DE3365766D1 DE 3365766 D1 DE3365766 D1 DE 3365766D1 DE 8383200245 T DE8383200245 T DE 8383200245T DE 3365766 T DE3365766 T DE 3365766T DE 3365766 D1 DE3365766 D1 DE 3365766D1
Authority
DE
Germany
Prior art keywords
destructive
properties
materials
qualitative testing
qualitative
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
DE8383200245T
Other languages
English (en)
Inventor
Robert Jacques Schliekelmann
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.)
Fokker BV
Original Assignee
Fokker BV
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 Fokker BV filed Critical Fokker BV
Application granted granted Critical
Publication of DE3365766D1 publication Critical patent/DE3365766D1/de
Expired legal-status Critical Current

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
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • 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
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material 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 Ultrasonic Waves (AREA)
DE8383200245T 1982-02-16 1983-02-16 Method for non-destructive, qualitative testing of properties of materials Expired DE3365766D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8200589A NL8200589A (nl) 1982-02-16 1982-02-16 Werkwijze voor het niet destruktief, kwalitatief testen van materiaaleigenschappen.

Publications (1)

Publication Number Publication Date
DE3365766D1 true DE3365766D1 (en) 1986-10-09

Family

ID=19839268

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383200245T Expired DE3365766D1 (en) 1982-02-16 1983-02-16 Method for non-destructive, qualitative testing of properties of materials

Country Status (6)

Country Link
US (1) US4507967A (de)
EP (1) EP0086546B1 (de)
JP (1) JPS59500184A (de)
DE (1) DE3365766D1 (de)
NL (1) NL8200589A (de)
WO (1) WO1983002827A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143073A (en) * 1983-12-14 1992-09-01 Edap International, S.A. Wave apparatus system
US4897796A (en) * 1986-11-12 1990-01-30 The Expert System Technologies, Inc. Nondestructive measurement of fractions of phases in mixtures and composite materials
US5095442A (en) * 1986-11-12 1992-03-10 The Expert System Technologies, Inc. Nondestructive measurement of fractions of phases in mixtures and composite materials
GB8908507D0 (en) * 1989-04-14 1989-06-01 Fokker Aircraft Bv Method of and apparatus for non-destructive composite laminatecharacterisation
US5172597A (en) * 1990-11-14 1992-12-22 General Electric Company Method and application for measuring sound power emitted by a source in a background of ambient noise
CN103675102B (zh) * 2013-12-17 2016-09-28 苏州市职业大学 一种超声波测量装置
JP7189101B2 (ja) * 2019-08-28 2022-12-13 株式会社日立製作所 超音波センサ、形状推定方法、膜剥離検査方法及び超音波検査システム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1330027A (en) * 1970-06-03 1973-09-12 Centre Techn Ind Mecanique Device for non-destructive measurement of a surface layer of a material
US3938371A (en) * 1972-10-03 1976-02-17 European Rotogravure Association Depth measuring apparatus using reflected ultrasonic beams
GB1482077A (en) * 1973-09-07 1977-08-03 Videoson Ltd Probes for ultrasonic waves
AU490475B1 (en) * 1974-02-21 1976-08-26 Commonwealth Of Australia, The Moving ultrasonic transducer array
FR2265064B1 (de) * 1974-03-19 1976-10-08 Centre Techn Ind Mecanique
US3969926A (en) * 1975-03-27 1976-07-20 Krautkramer-Branson, Incorporated Alignment of ultrasonic transducer probe in pulse-echo testing
DE2529112C3 (de) * 1975-06-30 1978-03-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Ultraschall-Applikator für die zeilenweise Ultraschallabtastung von Körpern
AT381635B (de) * 1975-09-26 1986-11-10 Leitgeb Norbert Dipl Ing Dr Einrichtung zur untersuchung von objekten nach dem refelxionsprinzip
FR2332531A1 (fr) * 1975-11-24 1977-06-17 Commissariat Energie Atomique Camera ultra-sonore
CA1137210A (en) * 1979-04-26 1982-12-07 Francis S. Foster Ultrasonic imaging method and device using one transducer having a line focus aligned with another transducer
US4341120A (en) * 1979-11-09 1982-07-27 Diasonics Cardio/Imaging, Inc. Ultrasonic volume measuring system
US4281550A (en) * 1979-12-17 1981-08-04 North American Philips Corporation Curved array of sequenced ultrasound transducers
DE3021449A1 (de) * 1980-06-06 1981-12-24 Siemens AG, 1000 Berlin und 8000 München Ultraschallwandleranordnung und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
US4507967A (en) 1985-04-02
JPS59500184A (ja) 1984-02-02
WO1983002827A1 (en) 1983-08-18
EP0086546A1 (de) 1983-08-24
EP0086546B1 (de) 1986-09-03
NL8200589A (nl) 1983-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee