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Mechanical and Deformations Properties, Flow Strees and Deformability of High and Low Alloyed Structural Steels

This paper deals with the flow strees and deformability of steels by high temperatures are investigated. In order to analyse the deformation characteristics of steel, torsion tests and tensile test were performed at different temperature in the range from 800 to 1200 °C. The plastic deformation of metals is a process depends on the stress, temperature and material properties with special modeling of hardening and softening to dynamic recrystallisation. The aim of this paper is to present laboratories investigated in dependence the efficiency by hot plastic processing, based on empirical results.

low alloyed structural steel; mechanical properties; deformations properties

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