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Degradation of Mechanical and Structural Properties of Steel T23

Journal Materials Science Forum (Volumes 567 - 568)
Volume Materials Structure & Micromechanics of Fracture V
Edited by Pavel Šandera
Pages 389-392
DOI 10.4028/www.scientific.net/MSF.567-568.389
Citation Marie Svobodová et al., 2007, Materials Science Forum, 567-568, 389
Online since December, 2007
Authors Marie Svobodová, Jindřich Douda, Jiří Kudrman
Keywords Degradation, Long-Time Annealing, Mechanical Properties, Steel T23, Structural Properties
Abstract

This paper deals with changes in mechanical and structural properties of Steel T23 during long-time annealing at high temperatures. The research is focused on the degradation of the base material (steel T23), where the samples of steel, after the initial heat treatment, were annealed at temperatures of 600, 650 and 700 °C for 10 to 10 000 hours in a furnace with air atmosphere. This contribution summarizes the experimental results of mechanical and structural measurements and gives the relations between them.

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