Detail publikace

Thermodynamic viewpoint in designing heterogeneous weld joints Thermodynamic viewpoint in designing heterogeneous weld joints Thermodynamic viewpoint in designing heterogeneous weld joints

SOPOUŠEK, J. FORET, R.

Originální název

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

For the group of low- to high-alloy 9-12% Cr heat-resistant steels it has been shown that there is a correlation between the carbon activity and the total chromium content, which can be used as a rough and ready criterion in the choice of filling materials in heterogeneous weld joints. To make the choice of materials still more specific the above calculation of the temperature dependence of carbon activity in individual materials of the weld joint could be resorted to, e.g. using the commercially available ThermoCalc software (the CALPHAD method) and the Steel database. More sophisticated approaches require modelling the potential diffusion processes and subsequent structure changes in a particular weld joint, which can be done using the set of DICTRA programs

Klíčová slova

Consunable, Weld metall, Electrode, CALPHAD, DICTRA

Autoři

SOPOUŠEK, J.; FORET, R.

Rok RIV

2007

Vydáno

25. 5. 2007

Nakladatel

Tanger s.r.o.

Místo

Ostrava

ISBN

978-80-86840-33-8

Kniha

Metal 2007

Strany od

145

Strany do

152

Strany počet

BibTex

@inproceedings{BUT23231,
  author="Jiří {Sopoušek} and Rudolf {Foret}",
  title="Thermodynamic viewpoint in designing heterogeneous weld joints Thermodynamic viewpoint in designing heterogeneous weld joints Thermodynamic viewpoint in designing heterogeneous weld joints",
  booktitle="Metal 2007",
  year="2007",
  pages="8",
  publisher="Tanger s.r.o.",
  address="Ostrava",
  isbn="978-80-86840-33-8"
}