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A simple method of constructing an Ashby-type deformation mechanism map

A simple method of constructing an Ashby-type deformation mechanism map
A simple method of constructing an Ashby-type deformation mechanism map
An Ashby-type deformation mechanism map may be considerably simplified by plotting in the form of normalized stress versus the reciprocal of the homologous temperature. In this form, the boundaries separating the various fields appear as straight lines and the constant strain rate contours may be approximated as straight lines. Representative maps are presented for conditions of high temperature creep, and a simple procedure is outlined for constructing several maps for the same material at different grain sizes.
0022-2461
1282 - 1290
Langdon, Terence G
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Mohamed, Farghalli A.
0d8f02a9-fb40-4e5a-9222-3aecf3e4a460
Langdon, Terence G
86e69b4f-e16d-4830-bf8a-5a9c11f0de86
Mohamed, Farghalli A.
0d8f02a9-fb40-4e5a-9222-3aecf3e4a460

Langdon, Terence G and Mohamed, Farghalli A. (1978) A simple method of constructing an Ashby-type deformation mechanism map. Journal of Materials Science, 1282 - 1290. (doi:10.1007/BF00544735).

Record type: Article

Abstract

An Ashby-type deformation mechanism map may be considerably simplified by plotting in the form of normalized stress versus the reciprocal of the homologous temperature. In this form, the boundaries separating the various fields appear as straight lines and the constant strain rate contours may be approximated as straight lines. Representative maps are presented for conditions of high temperature creep, and a simple procedure is outlined for constructing several maps for the same material at different grain sizes.

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Accepted/In Press date: 16 September 1977
Published date: June 1978

Identifiers

Local EPrints ID: 495690
URI: http://eprints.soton.ac.uk/id/eprint/495690
DOI: doi:10.1007/BF00544735
ISSN: 0022-2461
PURE UUID: 7c25db43-0ec9-424e-b78e-e8130cfa4ded
ORCID for Terence G Langdon: ORCID iD orcid.org/0000-0003-3541-9250

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Date deposited: 20 Nov 2024 17:44
Last modified: 21 Nov 2024 02:38

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Author: Terence G Langdon ORCID iD
Author: Farghalli A. Mohamed

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