CA1189947A - Methode et appareil d'essai des materiaux, non destructif, sans contact, par les ultrasons - Google Patents

Methode et appareil d'essai des materiaux, non destructif, sans contact, par les ultrasons

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Publication number
CA1189947A
CA1189947A CA000414609A CA414609A CA1189947A CA 1189947 A CA1189947 A CA 1189947A CA 000414609 A CA000414609 A CA 000414609A CA 414609 A CA414609 A CA 414609A CA 1189947 A CA1189947 A CA 1189947A
Authority
CA
Canada
Prior art keywords
test body
bias field
flux lines
producing
waves
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
Application number
CA000414609A
Other languages
English (en)
Inventor
Wilhelm Repplinger
Gerhard Hubschen
Hans-Jurgen Salzburger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to CA000414609A priority Critical patent/CA1189947A/fr
Application granted granted Critical
Publication of CA1189947A publication Critical patent/CA1189947A/fr
Expired legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CA000414609A 1982-11-01 1982-11-01 Methode et appareil d'essai des materiaux, non destructif, sans contact, par les ultrasons Expired CA1189947A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000414609A CA1189947A (fr) 1982-11-01 1982-11-01 Methode et appareil d'essai des materiaux, non destructif, sans contact, par les ultrasons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000414609A CA1189947A (fr) 1982-11-01 1982-11-01 Methode et appareil d'essai des materiaux, non destructif, sans contact, par les ultrasons

Publications (1)

Publication Number Publication Date
CA1189947A true CA1189947A (fr) 1985-07-02

Family

ID=4123862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000414609A Expired CA1189947A (fr) 1982-11-01 1982-11-01 Methode et appareil d'essai des materiaux, non destructif, sans contact, par les ultrasons

Country Status (1)

Country Link
CA (1) CA1189947A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106645418A (zh) * 2017-01-26 2017-05-10 中国特种设备检测研究院 履带式磁声复合检测机器人及检测方法和装置
CN109342566A (zh) * 2018-11-22 2019-02-15 江苏方天电力技术有限公司 一种基于超声导波的盆式绝缘子缺陷检测定位装置及方法
CN113671043A (zh) * 2021-08-24 2021-11-19 厦门大学 基于超声导波准静态分量的材料性能退化评估方法及装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106645418A (zh) * 2017-01-26 2017-05-10 中国特种设备检测研究院 履带式磁声复合检测机器人及检测方法和装置
CN106645418B (zh) * 2017-01-26 2023-12-05 中国特种设备检测研究院 履带式磁声复合检测机器人及检测方法和装置
CN109342566A (zh) * 2018-11-22 2019-02-15 江苏方天电力技术有限公司 一种基于超声导波的盆式绝缘子缺陷检测定位装置及方法
CN109342566B (zh) * 2018-11-22 2023-09-22 江苏方天电力技术有限公司 一种基于超声导波的盆式绝缘子缺陷检测定位装置及方法
CN113671043A (zh) * 2021-08-24 2021-11-19 厦门大学 基于超声导波准静态分量的材料性能退化评估方法及装置

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