ES358981A1 - Procedimiento de registro por ultrasonidos sobre dos vias separadas de los defectos de la pared externa de un tubo muydelgado. - Google Patents
Procedimiento de registro por ultrasonidos sobre dos vias separadas de los defectos de la pared externa de un tubo muydelgado.Info
- Publication number
- ES358981A1 ES358981A1 ES358981A ES358981A ES358981A1 ES 358981 A1 ES358981 A1 ES 358981A1 ES 358981 A ES358981 A ES 358981A ES 358981 A ES358981 A ES 358981A ES 358981 A1 ES358981 A1 ES 358981A1
- Authority
- ES
- Spain
- Prior art keywords
- wall
- echo
- flaw
- echoes
- amplitude
- 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
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
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- 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
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
-
- 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
- G01N2291/101—Number of transducers one transducer
-
- 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
- G01N2291/26—Scanned objects
- G01N2291/263—Surfaces
- G01N2291/2634—Surfaces cylindrical from outside
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR126238 | 1967-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES358981A1 true ES358981A1 (es) | 1970-05-16 |
Family
ID=8640904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES358981A Expired ES358981A1 (es) | 1967-10-27 | 1968-10-09 | Procedimiento de registro por ultrasonidos sobre dos vias separadas de los defectos de la pared externa de un tubo muydelgado. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE721239A (uk) |
CH (1) | CH498394A (uk) |
ES (1) | ES358981A1 (uk) |
FR (1) | FR1548670A (uk) |
GB (1) | GB1181608A (uk) |
LU (1) | LU57112A1 (uk) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3978712A (en) * | 1971-11-17 | 1976-09-07 | Scanning Systems, Inc. | Method and apparatus for testing wear, size and residual stress conditions |
JPS56143951A (en) * | 1980-04-10 | 1981-11-10 | Nisshin Steel Co Ltd | Ultrasonic flaw detection for austenite alloy steel welded steel pipe |
FR3068134B1 (fr) | 2017-06-23 | 2021-01-08 | Vallourec Tubes France | Controle non destructif pour produit tubulaire a forme complexe |
-
1967
- 1967-10-27 FR FR1548670D patent/FR1548670A/fr not_active Expired
-
1968
- 1968-09-23 BE BE721239D patent/BE721239A/xx unknown
- 1968-10-09 ES ES358981A patent/ES358981A1/es not_active Expired
- 1968-10-10 GB GB4799468A patent/GB1181608A/en not_active Expired
- 1968-10-16 LU LU57112D patent/LU57112A1/xx unknown
- 1968-10-25 CH CH1601268A patent/CH498394A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH498394A (fr) | 1970-10-31 |
BE721239A (uk) | 1969-03-03 |
GB1181608A (en) | 1970-02-18 |
FR1548670A (uk) | 1968-12-06 |
LU57112A1 (uk) | 1969-01-27 |
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