Modelling recovery kinetics in high-strength martensitic steels

Kim, B. and San-Martin, D. and Rivera-Díaz-del-Castillo, P. E.J. (2017) Modelling recovery kinetics in high-strength martensitic steels. Philosophical Magazine Letters, 97 (7). pp. 280-286. ISSN 0950-0839

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Abstract

The decrease in dislocation density and hence the high strength loss can be modelled during martensite tempering as a recovery process. In this work, an innovative approach is presented to understand the role of silicon associated with the inhibition of the recovery rate. A phenomenological model is presented, where a combination of cross-slip and solute drag is identified as the main governing mechanism for recovery up to 450 (Formula presented.) C, from where it is postulated that recrystallisation occurs.

Item Type:
Journal Article
Journal or Publication Title:
Philosophical Magazine Letters
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3104
Subjects:
ID Code:
126511
Deposited By:
Deposited On:
01 Aug 2018 10:48
Refereed?:
Yes
Published?:
Published
Last Modified:
16 Nov 2020 08:08