Presentation | 2019-04-19 Non-contacting Remote Inspection Technique for Ferromagnetic Pipes using High-temperature Superconductor SQUID and Magnetostriction-based Ultrasonic Guided Waves Yoshimi Hatsukade, Yuki Azuma, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have been developing non-contacting inspection technique for pipes using magnetostriction-based ultrasonic guided wave and high temperature superconductor (HTS) superconducting quantum interference device (SQUID). Magnetization method to transceive T (0, 1) mode guided waves on Ni thin pipe was investigated by both electromagnetic field simulator and experiment utilizing magnetostriction and HTS-SQUID gradiometer. In the both cases, a pair of electromagnets sandwiching a Ni pipe was used to magnetize the pipe, while rotating the pipe between the electromagnets. The both studies demonstrated that the magnetization method enabled us to magnetize the Ni pipe roughly uniformly in the whole circumference and also generate T (0, 1) mode guided waves propagating at about 3000 mm/ms on the Ni pipe. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | HTS-SQUID / ultrasonic guided wave / non-contacting inspection / ferromagnetic pipe / magnetostriction |
Paper # | SCE2019-6 |
Date of Issue | 2019-04-12 (SCE) |
Conference Information | |
Committee | SCE |
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Conference Date | 2019/4/19(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hiroaki Myoren(Saitama Univ.) |
Vice Chair | |
Secretary | (Nagoya Univ.) |
Assistant | Hiroyuki Akaike(Daido Univ.) |
Paper Information | |
Registration To | Technical Committee on Superconductive Electronics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Non-contacting Remote Inspection Technique for Ferromagnetic Pipes using High-temperature Superconductor SQUID and Magnetostriction-based Ultrasonic Guided Waves |
Sub Title (in English) | |
Keyword(1) | HTS-SQUID |
Keyword(2) | ultrasonic guided wave |
Keyword(3) | non-contacting inspection |
Keyword(4) | ferromagnetic pipe |
Keyword(5) | magnetostriction |
1st Author's Name | Yoshimi Hatsukade |
1st Author's Affiliation | Kindai University(Kindai Univ.) |
2nd Author's Name | Yuki Azuma |
2nd Author's Affiliation | Kindai University(Kindai Univ.) |
Date | 2019-04-19 |
Paper # | SCE2019-6 |
Volume (vol) | vol.119 |
Number (no) | SCE-10 |
Page | pp.pp.29-32(SCE), |
#Pages | 4 |
Date of Issue | 2019-04-12 (SCE) |