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2004•Nondestructive TestingRequires access

DEVELOPMENT OF RESEARCH ON ELECTROMAGNETIC ACOUSTIC TRANSDUCER FOR NONDESTRUCTIVE TESTING

Tang Xiao-hua

Open publisher page 5 citations

Abstract

An electromagnetic acoustic transducer (EMAT) can produce and receive ultrasonic waves though electromagnetic coupling. The EMAT is characteristic of non-contact and being needing no coupling medium, so it is specially concerned by researchers on nondestructive testing and evaluation. The physical principle of EMAT was presented, and the research status of mathematics modeling, equipment design and engineering applications of EMAT were introduced.

About this research paper

What this paper is about

An electromagnetic acoustic transducer (EMAT) can produce and receive ultrasonic waves though electromagnetic coupling. The EMAT is characteristic of non-contact and being needing no coupling medium, so it is specially concerned by researchers on nondestructive testing and evaluation. The physical principle of EMAT was presented, and the research status of mathematics modeling, equipment design and engineering applications of EMAT were introduced.

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OpenAlex reports 5 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Method / approach

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Available abstract

An electromagnetic acoustic transducer (EMAT) can produce and receive ultrasonic waves though electromagnetic coupling. The EMAT is characteristic of non-contact and being needing no coupling medium, so it is specially concerned by researchers on nondestructive testing and evaluation. The physical principle of EMAT was presented, and the research status of mathematics modeling, equipment design and engineering applications of EMAT were introduced.

Key concepts: Electromagnetic acoustic transducer, Acoustics, Nondestructive testing, Ultrasonic sensor, Transducer, Ultrasonic testing, Coupling (piping), Engineering

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DEVELOPMENT OF RESEARCH ON ELECTROMAGNETIC ACOUSTIC TRANSDUCER FOR NONDESTRUCTIVE TESTING — Research Paper | ScholarLens