CN113324916A - 一种用于耐张线夹的激光超声层析成像的装置及方法 - Google Patents
一种用于耐张线夹的激光超声层析成像的装置及方法 Download PDFInfo
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- CN113324916A CN113324916A CN202110576722.1A CN202110576722A CN113324916A CN 113324916 A CN113324916 A CN 113324916A CN 202110576722 A CN202110576722 A CN 202110576722A CN 113324916 A CN113324916 A CN 113324916A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
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- 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
- G01N29/0654—Imaging
- G01N29/0672—Imaging by acoustic tomography
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- 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
- G01N29/0654—Imaging
- G01N29/069—Defect imaging, localisation and sizing using, e.g. time of flight diffraction [TOFD], synthetic aperture focusing technique [SAFT], Amplituden-Laufzeit-Ortskurven [ALOK] technique
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- 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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
- G01N2021/1706—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids in solids
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- 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
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
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- 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
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
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CN202110576722.1A CN113324916B (zh) | 2021-05-26 | 2021-05-26 | 一种用于耐张线夹的激光超声层析成像的装置及方法 |
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CN202110576722.1A CN113324916B (zh) | 2021-05-26 | 2021-05-26 | 一种用于耐张线夹的激光超声层析成像的装置及方法 |
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CN113324916A true CN113324916A (zh) | 2021-08-31 |
CN113324916B CN113324916B (zh) | 2022-08-19 |
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CN202110576722.1A Active CN113324916B (zh) | 2021-05-26 | 2021-05-26 | 一种用于耐张线夹的激光超声层析成像的装置及方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110501424A (zh) * | 2019-08-19 | 2019-11-26 | 国家电网有限公司 | 一种激光超声的全光型耐张线夹无损检测装置 |
CN111595949A (zh) * | 2020-05-18 | 2020-08-28 | 武汉大学 | 一种自适应不规则表面的激光超声成像检测系统及检测方法 |
CN112826521A (zh) * | 2020-12-29 | 2021-05-25 | 上海联影医疗科技股份有限公司 | 断层图像成像系统和方法 |
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2021
- 2021-05-26 CN CN202110576722.1A patent/CN113324916B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110501424A (zh) * | 2019-08-19 | 2019-11-26 | 国家电网有限公司 | 一种激光超声的全光型耐张线夹无损检测装置 |
CN111595949A (zh) * | 2020-05-18 | 2020-08-28 | 武汉大学 | 一种自适应不规则表面的激光超声成像检测系统及检测方法 |
CN112826521A (zh) * | 2020-12-29 | 2021-05-25 | 上海联影医疗科技股份有限公司 | 断层图像成像系统和方法 |
Non-Patent Citations (3)
Title |
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ANTON BYCHKOV ET AL.: "The Progress in Photoacoustic and Laser Ultrasonic Tomographic Imaging for Biomedicine and Industry: A Review", 《APPLIED SCIENCES》, 15 October 2018 (2018-10-15), pages 1 - 26 * |
THEODOSIA STRATOUDAKI ET AL.: "Laser induced ultrasonic phased array using Full Matrix Capture Data Acquisition and Total Focusing Method", 《UNIVERSITY OF BRISTOL-EXPLORE BRISTOL RESEARCH》, 31 December 2015 (2015-12-31), pages 1 - 11 * |
YUE ZHAO ET AL.: "Triplex radiometric, photoacoustic, and u trasonic imaging based on single-pulse excitation", 《OPTICS LETTERS》, 17 March 2020 (2020-03-17), pages 1703 - 1706 * |
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