Tetsu-to-Hagane
Online ISSN : 1883-2954
Print ISSN : 0021-1575
ISSN-L : 0021-1575
Experimental Examination of the Validity of the Model for Predicting Ms, Temperature for Martensitic Stainless Steels
Hideki NAKAGAWAToru MIYAZAKI
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1999 Volume 85 Issue 3 Pages 249-254

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Abstract

Comparisons between the experimentally measured Ms and the calculated Ms temperatures for eleven martensitic stainless steels were performed on the basis of conventional models.
Empirical formulae for the calculation of Ms temperature do not show enough ability to predict the Ms temperature of all martensitic stainless steels, i.e. available alloying elements and their composition ranges are restricted. While, the Ghosh and Olson model for the prediction of Ms temperature is shown to be reasonably good in estimating the Ms temperature for martensitic stainless steels except some conditions.

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© The Iron and Steel Institute of Japan
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