Translated title: Carbon and phosphorus redistribution in welded joints of carbon steels CSN(412050+0.1
Authors: Million, Bořivoj ; Stránský, K. ; Michalička, Petr ; Foret, R. ; Rek, A.
Document type: Papers
Conference/Event: METAL 2000 - Mezinárodní metalurgická konference /9./, Ostrava (CZ), 2000-05-16 / 2000-05-18
Year: 2000
Language: cze
Abstract: [cze] [eng]
Difuzní vzorky byly izometricky žíhány v teplotním intervalu 500 až 1100řC děleném po 50řC. Koncentrace P, C, Cr a Ni byla měřena pomocí rtg mikroanalýzy. Byly vypočteny koeficienty difuze P, C, Cr a Ni a termodynamické interakční parametry. Na svarovém rozhraní byla pozorována difuze fosforu proti směru koncentračního gradientu. The diffusion specimens were isothermally annealed in the temperature range of 500 to 1100řC intervals. The concentration of P, C, Cr and Ni were measured by applying X-ray energy dispersion anlysis. The diffusion coefficients of P, C, Cr and Ni and thermodynamic interaction parameters were calculated. The uphill diffusion of phosphorus was observed on welding interface.
Project no.: GA106/98/1367 (CEP), GA106/00/0855 (CEP)
Funding provider: GA ČR, GA ČR
Host item entry: METAL 2000 - 9. mezinárodní metalurgická konference

Institution: Institute of Physics of Materials AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0074367

Permalink: http://www.nusl.cz/ntk/nusl-26388


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