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Metal Science and Heat Treatment
Published in: Metal Science and Heat Treatment 3-4/2017

27-07-2017 | DEFORMATION AND HEAT TREATMENT

Effect of Parameters of Deformation and Thermal Deformation Aging on the Impact Toughness of Structural Steel After TMT and HT

Author: E. A. Goli-Oglu

Published in: Metal Science and Heat Treatment | Issue 3-4/2017

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Abstract

Rolled sheets with a thickness of 60 mm are studied after thermomechanical rolling and after an additional heat treatment. The conditions of the deformation and thermal deformation aging are shown to affect the impact toughness of the low-carbon microalloyed steel. The changes in the critical temperatures of the impact toughness due to increase in the degree of preliminary cold deformation and under additional heating of the steel to 250°C are determined. The parameter of the susceptibility of surface and central (over the thickness) layers of a thick sheet to mechanical aging is computed.
previous article Effect of Zn and Mn Additions on the Wear Resistance of Cast Alloy Mg – 5% Al – 1% Si
next article Electromechanical Surface Hardening of Tubing Steels

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Metadata
Title
Effect of Parameters of Deformation and Thermal Deformation Aging on the Impact Toughness of Structural Steel After TMT and HT
Author
E. A. Goli-Oglu
Publication date
27-07-2017
Publisher
Springer US
Published in
Metal Science and Heat Treatment / Issue 3-4/2017
Print ISSN: 0026-0673
Electronic ISSN: 1573-8973
DOI
https://doi.org/10.1007/s11041-017-0122-0

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