Microstructure and mechanical properties of hybrid LasTIG welds of HSLA steel

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU131598" target="_blank" >RIV/00216305:26210/18:PU131598 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85057426328&origin=resultslist&sort=plf-f&src=s&sid=f72e90681fc0c54e1639b98c9c2d0dea&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID(36839379300)&relpos=4&citeCnt=0&searchTerm=#references" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85057426328&origin=resultslist&sort=plf-f&src=s&sid=f72e90681fc0c54e1639b98c9c2d0dea&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID(36839379300)&relpos=4&citeCnt=0&searchTerm=#references</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.procir.2018.08.019" target="_blank" >10.1016/j.procir.2018.08.019</a>

Jazyk výsledku
angličtina
Název v původním jazyce
Microstructure and mechanical properties of hybrid LasTIG welds of HSLA steel
Popis výsledku v původním jazyce
Laser welding accompanied by tungsten inert gas welding was applied for 3 mm thick high strength low alloy S460MC steel butt joining with the aim to study the effect of arc electric current on weld cooling rate and thus weld microstructure and mechanical properties. Preheating realized by the arc decreased microhardness peaks in coarse-grained heat affected zone while strength properties were not degraded. Dissimilar S460MC to DC01 mild steel welds were performed with different positions of tungsten electrode towards the laser beam trajectory to maintain uniform weld profile.
Název v anglickém jazyce
Microstructure and mechanical properties of hybrid LasTIG welds of HSLA steel
Popis výsledku anglicky
Laser welding accompanied by tungsten inert gas welding was applied for 3 mm thick high strength low alloy S460MC steel butt joining with the aim to study the effect of arc electric current on weld cooling rate and thus weld microstructure and mechanical properties. Preheating realized by the arc decreased microhardness peaks in coarse-grained heat affected zone while strength properties were not degraded. Dissimilar S460MC to DC01 mild steel welds were performed with different positions of tungsten electrode towards the laser beam trajectory to maintain uniform weld profile.

Projekt
<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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