Analysis of the Dependence of Material Properties on Temperature – Steel 1.4122 (CROSBI ID 180969)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Brnić, Josip ; Turkalj, Goran ; Vukelić, Goran ; Brčić, Marino
engleski
Analysis of the Dependence of Material Properties on Temperature – Steel 1.4122
This article presents an analysis of experimental data with reference to material properties, short-time creep and relaxation phenomena of 1.4122 steel (AISI 420RM) at high temperatures. The behaviour of the material subjected to uniaxial stress is indicated by engineering stress – strain diagrams. The data referring to tensile strength, 0.2 percent offset yield strength, the modulus of elasticity and total deformation, are shown through tables and curves presenting the dependence of these quantities on temperature. Creep and relaxation curves regarding certain level of stresses at selected temperatures are also shown. In addition, modelling of both creep and relaxation phenomena is presented.
mechanical properties; short–time creep; relaxation; modelling; 1.4122 steel; high temperatures
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Podaci o izdanju
31 (3)
2012.
259-266
objavljeno
0334-6455
10.1515/htmp-2012-0003
Povezanost rada
Brodogradnja, Strojarstvo, Temeljne tehničke znanosti