GB1551994A - Ultrasonic examination of the surface of a body - Google Patents

Ultrasonic examination of the surface of a body

Info

Publication number
GB1551994A
GB1551994A GB3935876A GB3935876A GB1551994A GB 1551994 A GB1551994 A GB 1551994A GB 3935876 A GB3935876 A GB 3935876A GB 3935876 A GB3935876 A GB 3935876A GB 1551994 A GB1551994 A GB 1551994A
Authority
GB
United Kingdom
Prior art keywords
ultrasonic examination
examination
ultrasonic
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
GB3935876A
Other languages
English (en)
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.)
Centre Technique des Industries Mecaniques CETIM
Original Assignee
Centre Technique des Industries Mecaniques CETIM
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 Centre Technique des Industries Mecaniques CETIM filed Critical Centre Technique des Industries Mecaniques CETIM
Publication of GB1551994A publication Critical patent/GB1551994A/en
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
    • G01N29/041—Analysing solids on the surface of the material, e.g. using Lamb, Rayleigh or shear 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
    • G01N2291/02—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
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves

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)
GB3935876A 1975-09-23 1976-09-22 Ultrasonic examination of the surface of a body Expired GB1551994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529055A FR2325932A1 (fr) 1975-09-23 1975-09-23 Procede et dispositif d'examen superficiel par les ultra-sons

Publications (1)

Publication Number Publication Date
GB1551994A true GB1551994A (en) 1979-09-05

Family

ID=9160316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3935876A Expired GB1551994A (en) 1975-09-23 1976-09-22 Ultrasonic examination of the surface of a body

Country Status (4)

Country Link
BE (1) BE846434A (cs)
DE (1) DE2642650A1 (cs)
FR (1) FR2325932A1 (cs)
GB (1) GB1551994A (cs)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121964A (en) * 1982-06-16 1984-01-04 Secr Defence Ultrasonic testing using mode conversion
GB2139757A (en) * 1983-05-12 1984-11-14 Secr Defence Method of ultrasonic non-destructive testing
GB2140561A (en) * 1983-05-27 1984-11-28 Fulmer Res Inst Ltd Ultrasonic testing apparatus and a method of ultrasonic testing
GB2232487A (en) * 1989-06-09 1990-12-12 Shimizu Construction Co Ltd Ultrasonic measuring apparatus including a damped transducer probe
GB2383413A (en) * 2001-12-21 2003-06-25 Peter Robert Armitage Detecting rail defects using acoustic surface waves

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756391C2 (de) * 1977-12-17 1984-03-08 Nukem Gmbh, 6450 Hanau Anordnung zum Ausschalten störender Temperatureinflüsse beim zerstörungsfreien Prüfen von Werkstücken im Ultraschall-Tauchverfahren
FR2454675A1 (fr) * 1979-04-20 1980-11-14 Framatome Sa Procede de controle de crayons combustibles destines a des assemblages pour reacteur nucleaire et dispositif correspondant
DE19741586C1 (de) * 1997-09-20 1999-07-29 Theysohn Friedrich Fa Ultraschallmeßgerät mit Sender und Empfänger für die Ortung der geometrischen Lage der Grenze zwischen einem ersten und einem zweiten Stoff von einem Bezugsort
DE19849102C1 (de) * 1998-10-24 2000-07-20 Nukem Nutronik Gmbh Verfahren und Vorrichtung zur zerstörungsfreien Prüfung von Gegenständen auf oberflächenoffene und/oder oberflächennahe Fehlstellen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121964A (en) * 1982-06-16 1984-01-04 Secr Defence Ultrasonic testing using mode conversion
GB2139757A (en) * 1983-05-12 1984-11-14 Secr Defence Method of ultrasonic non-destructive testing
GB2140561A (en) * 1983-05-27 1984-11-28 Fulmer Res Inst Ltd Ultrasonic testing apparatus and a method of ultrasonic testing
GB2232487A (en) * 1989-06-09 1990-12-12 Shimizu Construction Co Ltd Ultrasonic measuring apparatus including a damped transducer probe
GB2232487B (en) * 1989-06-09 1993-08-04 Shimizu Construction Co Ltd Ultrasonic measuring apparatus including a high-damping probe
GB2383413A (en) * 2001-12-21 2003-06-25 Peter Robert Armitage Detecting rail defects using acoustic surface waves
GB2383413B (en) * 2001-12-21 2005-10-26 Peter Robert Armitage Apparatus and method for detecting rail defects, using the velocity, attenuation, scattering and frequency absorbing properties of surface acoustic waves

Also Published As

Publication number Publication date
FR2325932B1 (cs) 1979-06-15
DE2642650A1 (de) 1977-04-21
BE846434A (fr) 1977-03-22
FR2325932A1 (fr) 1977-04-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee