Transient eddy current oscillations method for the inspection of thickness change in stainless steel
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- 作者：Chandra S. Angani ; cs.angani@lx.it.pt" class="auth_mail" title="E-mail the corresponding author ; angani.cs@gmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Helena G. Ramos hgramos@lx.it.pt" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Artur L. Ribeiro arturlr@lx.it.pt" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Tiago J. Rocha tiago.rocha@lx.it.pt" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; B. Prashanth prashanth1baskaran@gmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Transient eddy current oscillations (TECO) ; Hall-sensor ; Stainless steel ; Time difference and energy
- 刊名：Sensors and Actuators A: Physical
- 出版年：2015
- 出版时间：1 September 2015
- 年：2015
- 卷：233
- 期：Complete
- 页码：217-223
- 全文大小：2186 K
文摘
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We propose a new transient eddy current oscillations (TECO) method.
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A RLC circuit was used as a probe to generate damped oscillations.
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A Hall sensor was used as magnetic field sensor.
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A stainless steel specimen of several thicknesses was tested.
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Finite element simulation software was used to confirm the experimental results.