Issues »  Volume 12, Issue 4

On the Issue of Athermal and Isothermal Martensites

S. P. Oshkadyorov

G.V. Kurdyumov Institute for Metal Physics, NAS of Ukraine, 36 Academician Vernadsky Blvd., UA-03142 Kyiv, Ukraine

Received: 05.05.2010; final version - 06.12.2010. Download: PDF

A hypothesis of the isothermal-martensite occurrence in carbon steels is proposed within the scope of the relaxation model of martensite formation. According to a hypothesis, the appearance of martensite is conditioned by the incompleteness of relaxation processes of thermoelastic stresses after the quenching under cooling up to the cryogenic temperatures.

Keywords: isothermal martensite, relaxation, thermoelastic stress.

PACS: 61.50.Ks, 64.60.My, 64.70.kd, 65.40.De, 81.30.Hd, 81.30.Kf, 81.40.Ef

DOI: https://doi.org/10.15407/ufm.12.04.471

Citation: S. P. Oshkadyorov, On the Issue of Athermal and Isothermal Martensites, Usp. Fiz. Met., 12, No. 4: 471—479 (2011) (in Russian), doi: 10.15407/ufm.12.04.471

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