WELDABILITY OF CARBON STEEL PROCESSED BY MULTIPLE PLASTIC DEFORMATION

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

WELDABILITY OF CARBON STEEL PROCESSED BY MULTIPLE PLASTIC DEFORMATION

Popis výsledku v původním jazyce

The methods of intensive plastic deformation SPD (Severe Plastic Deformation) belong to a group of very attractive means of increasing utility properties of metallic materials (strength and structural characteristics). The paper is focused on experimental verification of weldability of high-carbon steel C55E processed by the SPD DRECE (Dual Rolling Equal Channel Extrusion) process. Mastering a proper coupling technology, welding materials after plastic deformation in particular, is one of key parametersfor a successful application of given materials in technical practice. Within experimental works, test welded joints were made from the C55E steel with the use of 141-GTAW pulse welding technologies. A test of basic mechanical properties, metallographicexamination and an analysis of residual stresses were performed on these joints. Acquired results show that the choice of an appropriate technology and the optimization of welding parameters allow to achieve solid welds even in the case

Název v anglickém jazyce

WELDABILITY OF CARBON STEEL PROCESSED BY MULTIPLE PLASTIC DEFORMATION

Popis výsledku anglicky

The methods of intensive plastic deformation SPD (Severe Plastic Deformation) belong to a group of very attractive means of increasing utility properties of metallic materials (strength and structural characteristics). The paper is focused on experimental verification of weldability of high-carbon steel C55E processed by the SPD DRECE (Dual Rolling Equal Channel Extrusion) process. Mastering a proper coupling technology, welding materials after plastic deformation in particular, is one of key parametersfor a successful application of given materials in technical practice. Within experimental works, test welded joints were made from the C55E steel with the use of 141-GTAW pulse welding technologies. A test of basic mechanical properties, metallographicexamination and an analysis of residual stresses were performed on these joints. Acquired results show that the choice of an appropriate technology and the optimization of welding parameters allow to achieve solid welds even in the case

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

COMAT 2014 : recent trends in structural materials : conference proceedings : November 19th - 21th 2014, Parkhotel Plzen, Pilsen, Czech Republic, EU

ISBN

978-80-87294-45-1

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Plzeň

Datum konání akce

19. 11. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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