Badanie ultradźwiękowe wewnętrznych wad w obiekcie ferromagnetycznym za pomocą EMPA

Isamu Oguma; Ryota Goto; Toshihiko Sugiura

Badanie ultradźwiękowe wewnętrznych wad w obiekcie ferromagnetycznym za pomocą EMPA

Translated title of the contribution: Ultrasonic inspection of an internal flaw in a ferromagnetic specimen using angle beam EMATs

Isamu Oguma, Ryota Goto, Toshihiko Sugiura

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Angle beam EMATs can transmit ultrasonic waves in oblique directions and detect them in a conductive specimen without any contact. Our FEM simulation verified effects of an internal flaw on receiver signal's peaks shown in our experimental results for a ferromagnetic metal. Visualization of displacement distributions obtained by FEM further showed us how ultrasonic waves propagate a circumference of the flaw.

Translated title of the contribution	Ultrasonic inspection of an internal flaw in a ferromagnetic specimen using angle beam EMATs
Original language	Polish
Pages (from-to)	78-81
Number of pages	4
Journal	Przeglad Elektrotechniczny
Volume	88
Issue number	7 B
Publication status	Published - 2012 Jan 1

Keywords

Electromagnetic acoustic transducer
Ferromagnetic specimen
Internal flaw

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

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abstract = "Angle beam EMATs can transmit ultrasonic waves in oblique directions and detect them in a conductive specimen without any contact. Our FEM simulation verified effects of an internal flaw on receiver signal's peaks shown in our experimental results for a ferromagnetic metal. Visualization of displacement distributions obtained by FEM further showed us how ultrasonic waves propagate a circumference of the flaw.",

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author = "Isamu Oguma and Ryota Goto and Toshihiko Sugiura",

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AU - Oguma, Isamu

AU - Goto, Ryota

AU - Sugiura, Toshihiko

PY - 2012/1/1

Y1 - 2012/1/1

N2 - Angle beam EMATs can transmit ultrasonic waves in oblique directions and detect them in a conductive specimen without any contact. Our FEM simulation verified effects of an internal flaw on receiver signal's peaks shown in our experimental results for a ferromagnetic metal. Visualization of displacement distributions obtained by FEM further showed us how ultrasonic waves propagate a circumference of the flaw.

AB - Angle beam EMATs can transmit ultrasonic waves in oblique directions and detect them in a conductive specimen without any contact. Our FEM simulation verified effects of an internal flaw on receiver signal's peaks shown in our experimental results for a ferromagnetic metal. Visualization of displacement distributions obtained by FEM further showed us how ultrasonic waves propagate a circumference of the flaw.

KW - Electromagnetic acoustic transducer

KW - Ferromagnetic specimen

KW - Internal flaw

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M3 - Article

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JO - Przeglad Elektrotechniczny

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IS - 7 B

ER -

Badanie ultradźwiękowe wewnętrznych wad w obiekcie ferromagnetycznym za pomocą EMPA

Abstract

Keywords

ASJC Scopus subject areas

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