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- Title
A procedure and device for calibration-free determination of residual compression stresses in low-carbon steels deformed by tension.
- Authors
Nichipuruk, A.; Stashkov, A.; Kuleev, V.; Schapova, E.; Osipov, A.
- Abstract
A procedure for determining the residual compression stresses in tension-deformed low-carbon steels has been proposed that does not involve pre-calibration of the device with standard samples for the case where magnetic anisotropy is mainly determined by mechanical compression stresses. A new design of the attachable measuring transducer is presented for experimental determination of the induced magnetic-anisotropy field within local areas of lump ferromagnetic objects. The legitimacy of evaluating compression stresses with this procedure has been proved experimentally.
- Subjects
NONDESTRUCTIVE testing; CARBON steel
- Publication
Russian Journal of Nondestructive Testing, 2017, Vol 53, Issue 11, p772
- ISSN
1061-8309
- Publication type
Article
- DOI
10.1134/S1061830917110055