FR2267549A1 - Ultrasonic non-destructive testing of materials - has rigid coupling between converter and test piece - Google Patents
Ultrasonic non-destructive testing of materials - has rigid coupling between converter and test pieceInfo
- Publication number
- FR2267549A1 FR2267549A1 FR7412631A FR7412631A FR2267549A1 FR 2267549 A1 FR2267549 A1 FR 2267549A1 FR 7412631 A FR7412631 A FR 7412631A FR 7412631 A FR7412631 A FR 7412631A FR 2267549 A1 FR2267549 A1 FR 2267549A1
- Authority
- FR
- France
- Prior art keywords
- converter
- test
- test piece
- vibration
- materials
- 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.)
- Granted
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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
-
- 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
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
-
- 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
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/346—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with amplitude characteristics, e.g. modulated signal
-
- 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)
- 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)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7412631A FR2267549A1 (en) | 1974-04-10 | 1974-04-10 | Ultrasonic non-destructive testing of materials - has rigid coupling between converter and test piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7412631A FR2267549A1 (en) | 1974-04-10 | 1974-04-10 | Ultrasonic non-destructive testing of materials - has rigid coupling between converter and test piece |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2267549A1 true FR2267549A1 (en) | 1975-11-07 |
FR2267549B1 FR2267549B1 (hu) | 1976-12-17 |
Family
ID=9137503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7412631A Granted FR2267549A1 (en) | 1974-04-10 | 1974-04-10 | Ultrasonic non-destructive testing of materials - has rigid coupling between converter and test piece |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2267549A1 (hu) |
-
1974
- 1974-04-10 FR FR7412631A patent/FR2267549A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2267549B1 (hu) | 1976-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |