• Effect analysis of heat treatments on electroplasticity of AA6082 

    Romero Pedret, Xavier (Universitat Politècnica de Catalunya, 2014-06)
    Projecte/Treball Final de Carrera
    Accés restringit per decisió de l'autor
    Manufacturing in automotive and aircraft industries are focused in improvement and cost reductions of forming processes such as stamping, drawing, and machining. Electrically assisted forming is a technique whereby metal ...
  • Nickel matrix micro/nano SiC composite electrodeposition 

    Albert Calbeto, Sònia (Universitat Politècnica de Catalunya / Università degli Studi di Udine, 2010)
    Projecte/Treball Final de Carrera
    Accés obert
    Electrochemical codeposition is widely used in the last decade to produce composite metal matrix coatings. Hard particles such as oxides or carbides embedded in a metal matrix coating aim to increase its mechanical and ...
  • Preview of different technologies to obtain zinc from zinc oxide 

    Romero Zabaleta, Jorge (Universitat Politècnica de Catalunya / Illinois Institute of Technology, 2010)
    Projecte/Treball Final de Carrera
    Accés obert
    Several methods to recover zinc from zinc oxide are reviewed and are put in the context of Zinc-Air Fuel Cells (ZAFC) feasibility to power electric vehicles (EVs). These methods can be classified in two groups: electrowinning ...