Microstructure and mechanical properties of hybrid LasTIG welds of HSLA steel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F18%3A00497981" target="_blank" >RIV/68081731:_____/18:00497981 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/18:PU131598
Result on the web
<a href="http://dx.doi.org/10.1016/j.procir.2018.08.019" target="_blank" >http://dx.doi.org/10.1016/j.procir.2018.08.019</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>

Result language
angličtina
Original language name
Microstructure and mechanical properties of hybrid LasTIG welds of HSLA steel
Original language description
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.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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