GB2113392B - Magnetoacoustic converters for ultrasonic flaw detectors - Google Patents
Magnetoacoustic converters for ultrasonic flaw detectorsInfo
- Publication number
- GB2113392B GB2113392B GB08301123A GB8301123A GB2113392B GB 2113392 B GB2113392 B GB 2113392B GB 08301123 A GB08301123 A GB 08301123A GB 8301123 A GB8301123 A GB 8301123A GB 2113392 B GB2113392 B GB 2113392B
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetoacoustic
- converters
- ultrasonic flaw
- flaw detectors
- detectors
- 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
- G01N29/24—Probes
- G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
-
- 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
- B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823381240A SU1067429A1 (en) | 1982-01-15 | 1982-01-15 | Electromagnetic-acoustic converter (its versions) |
SU3407584 | 1982-03-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8301123D0 GB8301123D0 (en) | 1983-02-16 |
GB2113392A GB2113392A (en) | 1983-08-03 |
GB2113392B true GB2113392B (en) | 1985-07-03 |
Family
ID=26665925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08301123A Expired GB2113392B (en) | 1982-01-15 | 1983-01-17 | Magnetoacoustic converters for ultrasonic flaw detectors |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3301118A1 (en) |
FR (1) | FR2520120B1 (en) |
GB (1) | GB2113392B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109828030A (en) * | 2019-03-28 | 2019-05-31 | 深圳中凯剑无损检测设备科技有限公司 | A kind of reflector pattern extraction system and extracting method based on sound field characteristics |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3530525C2 (en) * | 1985-08-27 | 1994-05-11 | Foerster Inst Dr Friedrich | Device for non-destructive material testing |
GB8531824D0 (en) * | 1985-12-24 | 1986-02-05 | Atomic Energy Authority Uk | Electromagnetic acoustic wave generation & detection |
DE4011686C1 (en) * | 1990-04-06 | 1991-07-11 | Mannesmann Ag, 4000 Duesseldorf, De | |
DE19534504A1 (en) * | 1995-09-16 | 1997-04-24 | Gitis Michael Prof Dr Dr | Electromagnetic converter improving local definition of electromagnetic waves for microscopes and testing of surfaces |
US8624589B2 (en) * | 2010-03-10 | 2014-01-07 | Southwest Research Institute | Magnetostrictive probes for surface wave testing of thick walled structures |
US10175200B2 (en) | 2014-05-30 | 2019-01-08 | Prime Photonics, Lc | Methods and systems for detecting nonuniformities in a material, component, or structure |
GB2561551A (en) * | 2017-04-11 | 2018-10-24 | Univ Warwick | Electromagnetic acoustic transducer based receiver |
US11795026B2 (en) | 2019-01-14 | 2023-10-24 | Udaykumar Chhabildas PATEL | Servo indexing table for rotary and horizontal shifting of paper bunch |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU868538A1 (en) * | 1977-06-01 | 1981-09-30 | Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов | Method of non-destructive testing of magnetisable materials |
SU905771A1 (en) * | 1979-07-09 | 1982-02-15 | Всесоюзный Научно-Исследовательский Институт По Разработке Неразрушающих Методов И Средств Контроля Качества Материалов "Вниинк" | Device for checking flaws in ferromagnetic articles |
SU824029A1 (en) * | 1979-07-17 | 1981-04-23 | Научно-Производственное Объединение"Энергия" | Electromagnetic-acoustical transducer |
-
1983
- 1983-01-14 DE DE19833301118 patent/DE3301118A1/en not_active Ceased
- 1983-01-14 FR FR8300562A patent/FR2520120B1/en not_active Expired
- 1983-01-17 GB GB08301123A patent/GB2113392B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109828030A (en) * | 2019-03-28 | 2019-05-31 | 深圳中凯剑无损检测设备科技有限公司 | A kind of reflector pattern extraction system and extracting method based on sound field characteristics |
Also Published As
Publication number | Publication date |
---|---|
GB8301123D0 (en) | 1983-02-16 |
DE3301118A1 (en) | 1983-07-28 |
FR2520120A1 (en) | 1983-07-22 |
FR2520120B1 (en) | 1986-04-11 |
GB2113392A (en) | 1983-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |