DK265477A - Fremgangsmade og apparat til ultralydmaterialeprovning - Google Patents
Fremgangsmade og apparat til ultralydmaterialeprovningInfo
- Publication number
- DK265477A DK265477A DK265477A DK265477A DK265477A DK 265477 A DK265477 A DK 265477A DK 265477 A DK265477 A DK 265477A DK 265477 A DK265477 A DK 265477A DK 265477 A DK265477 A DK 265477A
- Authority
- DK
- Denmark
- Prior art keywords
- appliance
- material testing
- ultrasound material
- ultrasound
- testing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
-
- 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
- G01N29/24—Probes
- G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
-
- 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
- G01N2291/0421—Longitudinal waves
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2501576A GB1565063A (en) | 1976-06-17 | 1976-06-17 | Ultrasound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK265477A true DK265477A (da) | 1977-12-18 |
Family
ID=10220841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK265477A DK265477A (da) | 1976-06-17 | 1977-06-15 | Fremgangsmade og apparat til ultralydmaterialeprovning |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE855622A (da) |
| DE (1) | DE2726827A1 (da) |
| DK (1) | DK265477A (da) |
| FR (1) | FR2354825A1 (da) |
| GB (1) | GB1565063A (da) |
| IE (1) | IE45001B1 (da) |
| IT (1) | IT1078302B (da) |
| LU (1) | LU77567A1 (da) |
| NL (1) | NL7706731A (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2952885C2 (de) * | 1978-06-20 | 1986-01-30 | Sumitomo Metal Industries, Ltd., Osaka | Vorrichtung zur berührungslosen Ultraschallfehlerprüfung |
| JPS5631637A (en) * | 1979-08-24 | 1981-03-31 | Nippon Steel Corp | Instrument unit of electromagnetic ultrasonic wave |
| DE3331727C2 (de) * | 1983-09-02 | 1995-06-08 | Betr Forsch Inst Angew Forsch | Elektromagnetischer Wandler |
| JP2727298B2 (ja) * | 1993-07-12 | 1998-03-11 | ザ・バブコック・アンド・ウイルコックス・カンパニー | 膜付きボイラー管の腐蝕疲労亀裂を検出する方法 |
| DE19628028A1 (de) * | 1996-07-11 | 1998-01-22 | Siemens Ag | Prüfvorrichtung und Verfahren zur zerstörungsfreien Werkstoffprüfung |
| DE19637424A1 (de) * | 1996-09-13 | 1998-03-26 | Siemens Ag | Verfahren zum Erzeugen horizontal polarisierter transversaler Ultraschallwellen zur zerstörungsfreien Werkstoffprüfung und Prüfvorrichtung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2227259A1 (de) * | 1972-06-05 | 1973-12-20 | Joachim Dipl Phys Dr Herbertz | Verfahren und vorrichtung zur beruehrungslosen werkstoffpruefung mittels ultraschall |
-
1976
- 1976-06-17 GB GB2501576A patent/GB1565063A/en not_active Expired
-
1977
- 1977-06-13 IE IE120377A patent/IE45001B1/en unknown
- 1977-06-13 BE BE178384A patent/BE855622A/xx not_active IP Right Cessation
- 1977-06-14 DE DE19772726827 patent/DE2726827A1/de not_active Withdrawn
- 1977-06-15 DK DK265477A patent/DK265477A/da not_active Application Discontinuation
- 1977-06-16 FR FR7718442A patent/FR2354825A1/fr active Granted
- 1977-06-17 LU LU77567A patent/LU77567A1/xx unknown
- 1977-06-17 NL NL7706731A patent/NL7706731A/xx not_active Application Discontinuation
- 1977-06-17 IT IT2478077A patent/IT1078302B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1565063A (en) | 1980-04-16 |
| IE45001B1 (en) | 1982-06-02 |
| DE2726827A1 (de) | 1978-02-09 |
| BE855622A (fr) | 1977-10-03 |
| NL7706731A (nl) | 1977-12-20 |
| FR2354825A1 (fr) | 1978-01-13 |
| IT1078302B (it) | 1985-05-08 |
| LU77567A1 (da) | 1977-09-26 |
| IE45001L (en) | 1977-12-17 |
| FR2354825B1 (da) | 1983-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |