A model for ferrite/pearlite band formation and prevention in steels
A model for ferrite/pearlite band formation and prevention in steels
A model for predicting the conditions under which ferrite/pearlite band formation occurs, and therefore the conditions in which it can be avoided in steels, has been developed. The model requires as input the alloy composition and microchemical segregation wavelength, and provides in turn the homogenization temperature and time in which the alloy should be held in the austenite region for band elimination. The model was applied to three alloys and predicted with accuracy the conditions under which bands were observed to disappear in different investigations from literature. The conditions under which the model can be applied to any alloy are explored.
425-433
Rivera-Díaz-Del-Castillo, P.E.J.
6e0abc1c-2aee-4a18-badc-bac28e7831e2
Van Der Zwaag, S.
ad11f134-8a43-4635-9feb-7c3d01158f4b
Sietsma, J.
581d9911-5a25-4b93-9d91-d41a5326211f
February 2004
Rivera-Díaz-Del-Castillo, P.E.J.
6e0abc1c-2aee-4a18-badc-bac28e7831e2
Van Der Zwaag, S.
ad11f134-8a43-4635-9feb-7c3d01158f4b
Sietsma, J.
581d9911-5a25-4b93-9d91-d41a5326211f
Rivera-Díaz-Del-Castillo, P.E.J., Van Der Zwaag, S. and Sietsma, J.
(2004)
A model for ferrite/pearlite band formation and prevention in steels.
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 35 (2), .
(doi:10.1007/s11661-004-0353-8).
Abstract
A model for predicting the conditions under which ferrite/pearlite band formation occurs, and therefore the conditions in which it can be avoided in steels, has been developed. The model requires as input the alloy composition and microchemical segregation wavelength, and provides in turn the homogenization temperature and time in which the alloy should be held in the austenite region for band elimination. The model was applied to three alloys and predicted with accuracy the conditions under which bands were observed to disappear in different investigations from literature. The conditions under which the model can be applied to any alloy are explored.
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Published date: February 2004
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Local EPrints ID: 492393
URI: http://eprints.soton.ac.uk/id/eprint/492393
ISSN: 1073-5623
PURE UUID: 80526364-a1a5-407a-9d7c-5fd4b508ba8f
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Date deposited: 25 Jul 2024 16:59
Last modified: 26 Jul 2024 02:09
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Author:
P.E.J. Rivera-Díaz-Del-Castillo
Author:
S. Van Der Zwaag
Author:
J. Sietsma
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