SIMULATION OF STRUCTURAL STABILITY OF WELD JOINTS OF HEAT-RESISTANT STEELS

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en

The simulation of carbon redistribution and related structural stability of laboratory weld joints of the 6CrMoV 8-3-2 and X12CrMoVNb 10-1 heat-resistant steels was calculated. For the calculation the Thermo-Calc and DICTRA software programs were used. The aim of the work was to compare the simulation of chemical composition profile and phase composition profile with experimental results. The results showed that simulation was in a relatively good agreement with experiment.

structural stability, Thermo-Calc, DICTRA, modelling, experimental results

2004-01-01

Universita Vienna & Austrian Chemical Society

Vídeň

Thermodynamics of Alloys TOFA 2004

P28–

1