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  • The paper deals with methodology of processing of original results from measurement of redistribution of substitution elements (Cr, Si, Mo, Ni) in welded joint of steels made from low-alloy steel CrNiMoV and low-alloy silicon steel. The steels forming the given welded joint are of same structural type, both of them have ferritic structure. The measurement was made in temperature interval 500 - 1000°C. Distribution of selected elements perpendicularly across welded boundary was determined with use of energy dispersive (ED) X-ray micro-analysis. This analysis was made in the individual points, along three line segments perpendicularly to the welded boundary. Overall length of each line segment was approx. 180 m and distance between individual points was 3m; the centre of each line was the boundary of welded joint. In one measured segment there was obtained a concentration set containing 61 values of concentration of measured elements. It was established that during diffusion anne
  • The paper deals with methodology of processing of original results from measurement of redistribution of substitution elements (Cr, Si, Mo, Ni) in welded joint of steels made from low-alloy steel CrNiMoV and low-alloy silicon steel. The steels forming the given welded joint are of same structural type, both of them have ferritic structure. The measurement was made in temperature interval 500 - 1000°C. Distribution of selected elements perpendicularly across welded boundary was determined with use of energy dispersive (ED) X-ray micro-analysis. This analysis was made in the individual points, along three line segments perpendicularly to the welded boundary. Overall length of each line segment was approx. 180 m and distance between individual points was 3m; the centre of each line was the boundary of welded joint. In one measured segment there was obtained a concentration set containing 61 values of concentration of measured elements. It was established that during diffusion anne (en)
  • Příspěvek se zabývá metodikou zpracování původních výsledků měření redistribuce substitučních prvků (Cr, Si, Mo, Ni) ve svarovém spoji ocelí, tvořeném nízkolegovanou CrNiMoV ocelí a nízkolegovanou křemíkovou ocelí. Oceli, tvořící příslušný svarový spoj, jsou stejného strukturního typu, to znamená - obě mají feritickou strukturu. Měření bylo prováděno v teplotním intervalu 500 - 1000°C. Rozložení vybraných prvků kolmo přes svarové rozhraní se zjišťovalo pomocí energiově disperzní (ED) rtg. mikroanalýzy. Tato analýza se provedla bodově, podél tří úseček kolmo na svarové rozhraní. Celková délka těchto měřených úseků byla 180 mm a vzdálenost jednotlivých bodů se zvolila 3mm. V jednom měřeném úseku se získal koncentrační soubor obsahující 61 hodnot koncentrací měřených prvků. Ukázalo se, že v průběhu difúzních ohřevů dochází k měřitelné redistribuci všech prvků. Redistribuce substitučních prvků má charakter vzájemné difúze. (cs)
Title
  • On methodology of concentration data processing at mathematical modelling of substitution element diffusion in the zone of welded joint of steels
  • K metodice zpracování koncentračních dat při matematickém modelování difúze substitučních prvků v oblasti svarového spoje ocelí (cs)
  • On methodology of concentration data processing at mathematical modelling of substitution element diffusion in the zone of welded joint of steels (en)
skos:prefLabel
  • On methodology of concentration data processing at mathematical modelling of substitution element diffusion in the zone of welded joint of steels
  • K metodice zpracování koncentračních dat při matematickém modelování difúze substitučních prvků v oblasti svarového spoje ocelí (cs)
  • On methodology of concentration data processing at mathematical modelling of substitution element diffusion in the zone of welded joint of steels (en)
skos:notation
  • RIV/61989100:27360/06:00014277!RIV07-MSM-27360___
http://linked.open.../vavai/riv/strany
  • 388-398
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM6198910013)
http://linked.open...iv/cisloPeriodika
  • 4
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 490356
http://linked.open...ai/riv/idVysledku
  • RIV/61989100:27360/06:00014277
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • redistribution of substitution elements; diffusion; welded joint of steels (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • SK - Slovenská republika
http://linked.open...ontrolniKodProRIV
  • [7C85B9F232AE]
http://linked.open...i/riv/nazevZdroje
  • Acta Metallurgica Slovaca
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 12
http://linked.open...iv/tvurceVysledku
  • Dobrovská, Jana
  • Stránský, Karel
  • Kalousek, Jaroslav
  • Řeháčková, Lenka
  • Dobrovský, Ľudovít
http://linked.open...n/vavai/riv/zamer
issn
  • 1335-1532
number of pages
http://localhost/t...ganizacniJednotka
  • 27360
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