Sökning: "manufacturing of iron and steel"

Visar resultat 11 - 15 av 21 uppsatser innehållade orden manufacturing of iron and steel.

1. 11. Thermal Stability of Titanium and Niobium Stabilized Stainless Steel

   Master-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

   Författare :Oskar Darselius Berg; [2020]
   Nyckelord :Technology and Engineering;

   Sammanfattning : This master thesis examined the microstructure after heat treatments in stainless steel, two conventional stainless steel (304 and 316) and two novel high temperature stainless steel. These stainless steels are for the use in high temperature heat exchangers for extended temperature range. LÄS MER

3. 12. An evaluation of sustainable designs for trucks : A life cycle analysis

   Master-uppsats, KTH/Kraft- och värmeteknologi

   Författare :Kim Jaconelli Palm; [2020]
   Nyckelord :;

   Sammanfattning : The largest carbon footprint in the life cycle of a truck comes from the use phase. However, with new fuels and larger renewable energy share in the electricity mix, both the manufacture and the disposal phase show increasing weight in carbon emission. A truck consists in large part of steel, which in production generates carbon dioxide. LÄS MER

4. 13. Examination of Ancient Scandinavian Archaeological Findings : From Tortuna in Västerås, Sweden

   Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Jacob Blinke; Evelynne Geiger; Amanda Edlund; [2018]
   Nyckelord :Forging; microstructure; steel manufacturing; Iron Ages; bloomery furnace; amulet rings; edge tools; horse cleat; Vickers hardness; Smide; mikrostruktur; ståltillverkning; järnåldern; blästerugn; amulettringar; eggverktyg; hästbrodd; Vickers hårdhet;

   Sammanfattning : This study concerns the examinations of archaeological steel-objects from the Iron Ages, found in Tortuna outside Västerås, Sweden. Not many metallurgical analyses have been made on steel objects from the Iron Ages, most likely in order to preserve the findings. Therefore, very little knowledge about old steel materials exists. LÄS MER

5. 14. Laser Metal Powder Deposition of Austenitic Stainless Steel on Spheroidal Graphite Cast Iron : A corrosion resistant coating for the Food & Beverage Industry

   Magister-uppsats, Högskolan Väst/Avdelningen för svetsteknologi (SV)

   Författare :Alejandro José Molina Griggs; [2018]
   Nyckelord :LMPD; AISI 316L; Cast Iron; Corrosion Resistant Coating; F B Industry;

   Sammanfattning : Spheroidal graphite cast iron is a material widely used in the industry for the manufacturing of all kind of covers and protective casings thanks to its good combination of mechanical properties, processability and cost. When cast iron components are put into service in corrosive environments the most common approach to protect the components is painting them. LÄS MER

7. 15. Towards Sustainability Using Minimum Quantity Lubrication Technique and Nano-Cutting Fluids in Metal-Machining Processes

   Master-uppsats, KTH/Industriell produktion

   Författare :Marta García Tierno; [2018]
   Nyckelord :Manufacturing; Machining; Turning; Minimum Quantity Lubrication; Nanoparticles.;

   Sammanfattning : Sustainable manufacturing is making products from processes which have minimal environmental impact, energy and resource efficient, economically viable and safe for consumers and society as whole. Achieving sustainability in manufacturing would mean infusing sustainability methods on product process and system level. LÄS MER