Email this article Influence of heat treatment on the residual magnetization of steel in partial magnetic hysteresis
- Authors: Sandomirskii S.G.1
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Affiliations:
- Joint Institute of Mechanical Engineering
- Issue: Vol 46, No 4 (2016)
- Pages: 290-294
- Section: Article
- URL: https://journals.rcsi.science/0967-0912/article/view/178681
- DOI: https://doi.org/10.3103/S0967091216040136
- ID: 178681
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Abstract
A formula is derived for the residual magnetization Mr of steel after repeated magnetic hysteresis, on the basis of measurements of the saturation magnetization Ms, the coercive force Hcs, the residual magnetization Mrs for the limiting hysteresis loop, and the maximum magnetizing field strength Hm of the partial hysteresis loop. The influence of variation in the tempering temperature tte of steel on Mr at different Hm is analyzed. The dependence Mr(tte) is established for small and large Hm. It is established that the Mr results may effectively be used for nondestructive assessment of the tempering of moderate-carbon alloy steel.
About the authors
S. G. Sandomirskii
Joint Institute of Mechanical Engineering
Author for correspondence.
Email: sand@iaph.bas-net.by
Belarus, Minsk
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