The Characteristics of the Magnetic Memory Signals under Different States for Q235 Defect Samples

Abstract:

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Magnetic behavior of ferromagnetic materials has been using to detect defects of materials. To evaluate the stress states of the components by the magnetic memory signal, Q235 defect asymmetrical samples were made. The characteristics of magnetic memory of Q235 have been studied in the three different testing environments which are online-loading, online-unloading and offline-unloading under cycle tensile stress. The results show that magnetic memory signals have different characteristics in different testing environment. It is feasible to evaluate preliminarily the stress state by the magnetic memory signals.

Info:

Periodical:

Advanced Materials Research (Volumes 97-101)

Edited by:

Zhengyi Jiang and Chunliang Zhang

Pages:

500-503

DOI:

10.4028/www.scientific.net/AMR.97-101.500

Citation:

J. W. Li et al., "The Characteristics of the Magnetic Memory Signals under Different States for Q235 Defect Samples", Advanced Materials Research, Vols. 97-101, pp. 500-503, 2010

Online since:

March 2010

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Price:

$35.00

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