• Charge weld evolution in hollow aluminum extrusion: Experiments and modeling 

      Sariyarlioglu, Eren Can; Negozio, Marco; Welo, Torgeir; Ma, Jun (Peer reviewed; Journal article, 2024)
      Charge welds occur in billet-to-billet extrusion processes due to the transition between successive billets. The material in this transition zone is typically characterized by substandard mechanical properties. In industrial ...
    • Effect of Die Design on Charge Welds in Aluminium Extrusion 

      Sariyarlioglu, Eren Can; Negozio, Marco; Ma, Jun; Welo, Torgeir (Chapter, 2023)
      Aluminium extrusions are used in more and more applications in different industrial fields, due to their properties and productivity. However, in-process scrap produced in aluminium extrusions needs to be reduced to increase ...
    • Simulation Validation of Extruded Aluminium Quenching 

      Vang, Petter (Master thesis, 2023)
      Denne masteroppgaven ser på å validere simuleringene gjort i programvaren QForm som er laget for å simulere forming av varmt metall, og spesielt ekstrudering og kjøle simuleringer. Denne valideringen vil bli gjort ved å ...