Safety issues caused by material defects have always been a hot issue that has attracted much attention. How to realize rapid and accurate identification of material defects is the focus of research on material defects today. Barkhausen noise measurement is a new material performance testing technology, which is suitable for ferromagnetic materials and is sensitive to many characteristics of the material. This paper builds a Barkhausen inspection system to detect and quantitatively analyze the defects of different widths and depths in ferromagnetic materials and explore the influence of different excitation parameters of the inspection system on the Barkhausen signal.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.