Sökning: "Maria Wojtowicz"

Hittade 2 uppsatser innehållade orden Maria Wojtowicz.

1. 1. Macro composites for crushing - additive manufacturing of hard phase : Development and testing of macro composites for crushing purposes

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad materialvetenskap

   Författare :Maria Wojtowicz; [2021]
   Nyckelord :stone; rock; crushing; tribology; jaw crusher; selective laser melting; SLM; additive manufacturing; steel; macro composite; bronze;

   Sammanfattning : During this master thesis a crushing material composite was developed in order to determine if a specific design consisting of a pointy hard phase with a ductile phase in between can reduce the load needed to crush stone and therefor decrease the energy consumption during stone crushing. The steel hard phase (ASP 2012) was printed using an additive manufacturing method called selective laser melting (SLM). LÄS MER

3. 2. Tube straightness measurement : Independent Project in Chemical and Materials Engineering

   Kandidat-uppsats, Uppsala universitet/Institutionen för teknikvetenskaper

   Författare :Alina Pavelescu; Victor Eriksson; Kevin Hammar; Oliver Hjort; Love Rudebeck; Joanna Stålenheim; Maria Wojtowicz; [2018]
   Nyckelord :;

   Sammanfattning : .... LÄS MER