CA2053002A1 - Micro-spectometre a ultrasons - Google Patents
Micro-spectometre a ultrasonsInfo
- Publication number
- CA2053002A1 CA2053002A1 CA2053002A CA2053002A CA2053002A1 CA 2053002 A1 CA2053002 A1 CA 2053002A1 CA 2053002 A CA2053002 A CA 2053002A CA 2053002 A CA2053002 A CA 2053002A CA 2053002 A1 CA2053002 A1 CA 2053002A1
- Authority
- CA
- Canada
- Prior art keywords
- ultrasonic
- reflected
- transducer
- intensity
- specimen
- 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
- G01N29/04—Analysing solids
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
-
- 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
-
- 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
-
- 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
- G01N2291/044—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)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2-328180 | 1990-11-28 | ||
JP2328180A JP2541012B2 (ja) | 1990-11-28 | 1990-11-28 | 超音波スペクトラム顕微鏡 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2053002A1 true CA2053002A1 (fr) | 1992-05-29 |
CA2053002C CA2053002C (fr) | 1998-01-06 |
Family
ID=18207370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002053002A Expired - Fee Related CA2053002C (fr) | 1990-11-28 | 1991-10-08 | Micro-spectometre a ultrasons |
Country Status (6)
Country | Link |
---|---|
US (1) | US5402681A (fr) |
EP (1) | EP0487871B1 (fr) |
JP (1) | JP2541012B2 (fr) |
KR (1) | KR960009764B1 (fr) |
CA (1) | CA2053002C (fr) |
DE (1) | DE69118824T2 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5736642A (en) * | 1997-01-08 | 1998-04-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Nonlinear ultrasonic scanning to detect material defects |
US5987991A (en) * | 1998-01-02 | 1999-11-23 | General Electric Company | Determination of Rayleigh wave critical angle |
US6427536B1 (en) * | 1999-12-13 | 2002-08-06 | International Business Machines Corporation | Method and system for measuring anisotropic material properties |
JP4064205B2 (ja) * | 2002-10-23 | 2008-03-19 | 学校法人東海大学 | 穿刺難易度評価装置 |
US7078712B2 (en) * | 2004-03-18 | 2006-07-18 | Axcelis Technologies, Inc. | In-situ monitoring on an ion implanter |
US20060155162A1 (en) * | 2005-01-11 | 2006-07-13 | Severns Matthew L | Self-contained light for infant care apparatus |
KR100814089B1 (ko) | 2005-06-13 | 2008-03-14 | 주식회사 인디시스템 | 탐촉자 병렬 연결 방식을 이용한 관 이음 융착부 검사장치및 그 방법 |
DE102005041301A1 (de) * | 2005-08-31 | 2007-03-01 | Advanced Micro Devices Inc., Sunnyvale | Verfahren und Vorrichtung zum Bestimmen von Oberflächeneigenschaften unter Anwendung von SPM-Techniken mit akustischer Anregung und Echtzeitdigitalisierung |
US20070220979A1 (en) * | 2006-03-21 | 2007-09-27 | Ut-Battelle Llc | Method and apparatus for remote sensing utilizing a reverse photoacoustic effect |
KR100716200B1 (ko) * | 2006-05-08 | 2007-05-10 | 삼성전기주식회사 | 잉크젯 헤드의 고유주파수 검출방법 및 검출장치 |
KR100836199B1 (ko) * | 2006-10-02 | 2008-06-09 | 한양대학교 산학협력단 | 경도 시험 장치 |
US10690634B2 (en) * | 2010-02-18 | 2020-06-23 | Rolls-Royce Corporation | Ultrasonic measurement and determination of crystallographic texture with respect to position |
DE102010032117B4 (de) | 2010-07-16 | 2015-05-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Zerstörungsfreies und berührungsloses Prüfverfahren für Oberflächen von Bauteilen mit Ultraschallwellen |
US8505384B2 (en) * | 2011-02-08 | 2013-08-13 | United Technologies Corporation | Rig for measuring bladed component mistuning |
WO2012112898A1 (fr) | 2011-02-18 | 2012-08-23 | Rolls-Royce Corporation | Détection et mesure de la taille et de la forme d'un défaut à l'aide de formes d'ondes ultrasonores à transformée de fourier |
US10072963B1 (en) | 2014-07-11 | 2018-09-11 | Nick V. Solokhin | Ultrasonic volume-sensing transducer instrument with concave transceiver element |
US10605789B2 (en) | 2017-02-23 | 2020-03-31 | Southern Research Institute | Ultrasonic inspection system employing spectral and time domain processing of ultrasonic signal |
RU2653082C1 (ru) * | 2017-04-18 | 2018-05-07 | Константин Александрович Балобанов | Устройство для ориентации ультразвукового преобразователя |
US10955386B2 (en) | 2017-09-05 | 2021-03-23 | Utah Valley University | Compact immersion scanning system for high-frequency sound waves |
GB2577688A (en) | 2018-10-01 | 2020-04-08 | Tribosonics Ltd | Method and apparatus for determining an intermediate layer characteristic |
WO2024069647A1 (fr) * | 2022-09-26 | 2024-04-04 | Indian Institute Of Technology Madras | Procédé et système pour la détermination d'une propriété de matériau d'un échantillon à l'aide d'un signal de front d'onde de bord |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2199887A5 (fr) * | 1972-08-16 | 1974-04-12 | Shraiber David | |
US3996791A (en) * | 1975-04-24 | 1976-12-14 | Krautkramer-Branson, Incorporated | Ultrasonic test method and apparatus utilizing scattered signals |
FR2349139A1 (fr) * | 1975-11-20 | 1977-11-18 | Centre Techn Ind Mecanique | Procede et dispositif d'examen non destructif par ultrasons |
DE2757355A1 (de) * | 1977-12-22 | 1979-07-05 | Krautkraemer Gmbh | Ultraschallvorrichtung zur zerstoerungsfreien pruefung von bindeflaechen |
JPS6120803A (ja) * | 1984-07-10 | 1986-01-29 | Toppan Printing Co Ltd | 膜厚測定方法 |
US5038787A (en) * | 1988-08-10 | 1991-08-13 | The Board Of Regents, The University Of Texas System | Method and apparatus for analyzing material properties using reflected ultrasound |
US5079952A (en) * | 1989-03-25 | 1992-01-14 | Poppan Printing Co. | Ultrasonic transducer assembly and ultrasonic acoustic microscope |
-
1990
- 1990-11-28 JP JP2328180A patent/JP2541012B2/ja not_active Expired - Fee Related
-
1991
- 1991-10-08 CA CA002053002A patent/CA2053002C/fr not_active Expired - Fee Related
- 1991-10-09 KR KR91017714A patent/KR960009764B1/ko not_active IP Right Cessation
- 1991-10-09 EP EP91117209A patent/EP0487871B1/fr not_active Expired - Lifetime
- 1991-10-09 DE DE69118824T patent/DE69118824T2/de not_active Expired - Fee Related
-
1994
- 1994-07-05 US US08/267,767 patent/US5402681A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2053002C (fr) | 1998-01-06 |
KR920010328A (ko) | 1992-06-26 |
DE69118824D1 (de) | 1996-05-23 |
US5402681A (en) | 1995-04-04 |
EP0487871A1 (fr) | 1992-06-03 |
JPH04198751A (ja) | 1992-07-20 |
KR960009764B1 (en) | 1996-07-24 |
JP2541012B2 (ja) | 1996-10-09 |
EP0487871B1 (fr) | 1996-04-17 |
DE69118824T2 (de) | 1996-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |