Prohlížení Acta Polytechnica dle předmětu "porosity"

Zobrazují se záznamy 1-2 z 2

    • A COMPACTING PROCESS OF THE EN AW 6060 ALLOY 

      Autor: Dragošek , Lukáš; Kociško , Róbert; Kováčová , Andrea; Bidulsky , Robert; Škrobian , Milan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      This study reports on an investigation of factors affect the process of compacting Al chips which are used to direct scrap processing through the forward extrusion method. EN AW 6060 chips of different geometry and types ...

    • Influence of the Surface Layer when the CMT Process Is Used for Welding Steel Sheets Treated by Nitrooxidation 

      Autor: Michalec , I.; Marônek , M.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
      Nitrooxidation is a non-conventional surface treatment method that can provide significantly improved mechanical properties as well as corrosion resistance. However, the surface layer is a major problem during the welding ...