Sökning: "Line Stål"
Visar resultat 11 - 15 av 34 uppsatser innehållade orden Line Stål.
11. Usage of Natural Gas in Modern Steel-making : A Financial and Environmental Evaluation of Available Steel-making Technology in Sweden
Kandidat-uppsats, KTH/MaterialvetenskapSammanfattning : A method of producing steel that is not used in Sweden today is direct reduction using natural gas, a method which could has enormous potential in the future of steelmaking. Historically, steelmaking prioritized productivity and profitability. LÄS MER
12. Development of Novel (Cu,Fe)3O4 Coatings for AISI 441 Solid Oxide Cell Interconnects : Coating optimization and long-term study
Master-uppsats, KTH/MaterialvetenskapSammanfattning : As current environmental challenges are gaining increased attention, development of clean energy solutions is becoming one of the essential strategies to keep within the boundaries of established environmental policies. Solid oxide cell (SOC) technology can provide clean energy conversion and storage when hydrogen is the energy carrier. LÄS MER
13. Kabinbanepelare i trä : En fackverkskonstruktion i ett hållbart material för framtiden
Kandidat-uppsats, Mittuniversitetet/Avdelningen för ekoteknik och hållbart byggandeSammanfattning : I denna rapport kommer det visas en fackverkskonstruktion av limträ. Konstruktionen kan användas till uppbyggnad av en pelare som sedan ska vara i bruk för en kabinbana. Examensarbetet innefattar bara fackverkskonstruktionen. Konstruktioner för fundament och bärlina är avgränsat från undersökning. LÄS MER
14. En jämförelse av koldioxidutsläpp vid val mellan materialen stål eller trä (stål från Kina och trä från Sverige) vid produktion av halv prefabricerade flerbostadshus.
M1-uppsats, KTH/Byggteknik och designSammanfattning : A problem with the construction line of business versus the environment is that there are not that much knowledge and rules around the carbon dioxide emissions that several construction projects releases. A lot of companies that we contacted didn´t have the knowledge about the carbon dioxide that releases from the construction projects that they´ve built. LÄS MER
15. Innovative Methods for Welding Ultra High Strength Steel with Resistance Spot Welding
Master-uppsats, KTH/Industriell produktionSammanfattning : Resistance spot welding (RSW) is the most frequently used method for welding thin sheets in manufacturing industries such as the automotive industry, because of the high productivity of RSW. In order to reduce CO2 emissions the automotive industry strives towards creating structures of light weight, this is partly achieved by the use of lightweight materials such as Aluminum and composite materials. LÄS MER