Pages: 45-49
Published: 30.10.2015
Abstract: This paper presents a method for monitoring the strength of the power structures of ferromagnetic materials. In the method for design diagnosable affect alternating electromagnetic field, resulting in the measuring coil at the surface diagnosed structure induced electromotive force, the total response is called a magnetic noise is recorded instrumentation. The resulting signal is converted to a numerical value and compared with the basic signals. The technical result is to assess the current state of the strength of the power structures of ferromagnetic materials.
Key words: the magnetic noise, non-destructive testing, strength.
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