Computational design of UHS maraging stainless steels incorporating composition as well as austenitisation and ageing temperatures as optimisation parameters

Xu, W. and Rivera-Diaz-Del-Castillo, P. E J and Van Der Zwaag, S. (2009) Computational design of UHS maraging stainless steels incorporating composition as well as austenitisation and ageing temperatures as optimisation parameters. Philosophical Magazine, 89 (20). pp. 1647-1661. ISSN 1478-6435

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Abstract

An extended integral alloy design approach for the development of new ultra high strength maraging steels is presented, which incorporates not only chemical composition effects but also criteria accounting for the influence of the entire heat treatment. The approach considers the desired strengthening precipitates formed during the final ageing treatment as well as undesirable equilibrium phases present during the preceding high temperature homogenisation treatment. The results are compared with the predictions of a previous model, which considered the combination of composition and final precipitation tempering stage only.

Item Type:
Journal Article
Journal or Publication Title:
Philosophical Magazine
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3104
Subjects:
ID Code:
125513
Deposited By:
Deposited On:
25 May 2018 09:06
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 11:21