Sökning: "Ferrous"

Visar resultat 1 - 5 av 34 uppsatser innehållade ordet Ferrous.

  1. 1. Optimization of alloys recovery in steel scrap sorting : Technological, economic and environmental considerations for a better chromium, nickel and molybdenum recovery in steel scrap

    Master-uppsats, KTH/Materialvetenskap

    Författare :Simone Quintè; [2023]
    Nyckelord :Steel scrap sorting; stainless steel; Chromium; Nickel; Molybdenum; alloys recovery; Laser Induced Breakdown Spectroscopy; revenue modeling; CO2 emissions modeling; Stålskrot Sortering; rostfritt stål; Krom; Nickel; Molybden; återvinning av legeringar; Laserinducerad nedbrytningsspektroskopi; intäktsmodellering; Modellering av CO2-utsläpp;

    Sammanfattning : Today’s steelmaking industry is highly dependent on steel scrap supply. In order to reduce the greenhouse gas emissions (GHGs) deriving from the steel industry, it is of utmost importance to ensure that high percentages of steel scrap are recycled, reducing the reliance on the traditional ore-based steelmaking, which is significantly more environmentally impactful. LÄS MER

  3. 2. Accelerating Techniques for Whisky Maturation : Effect of heat, iron and light on the maturation process

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Cihao Chen; [2022]
    Nyckelord :Food technology; whisky; oak; phenolic compounds; HPLC-DAD; Technology and Engineering;

    Sammanfattning : The maturation of whisky is a long and complex process, the extremely long waiting time causes a large cost for new whisky distilleries, and without sufficient funding, it is hard to start a whisky business. To produce satisfying whisky products within the short term, accelerating the reaction during aging provides a promising approach. LÄS MER

  4. 3. SAVINGS OF MATERIAL RESOURCES AND CARBON EMISSIONS WHEN CONVERTING FOSSIL FUEL CAR TO ELECTRIC : A CASE STUDY FOR SWEDEN

    Master-uppsats, KTH/Integrated Transport Research Lab, ITRL; KTH/Elkraftteknik

    Författare :Daniel Hiller; [2022]
    Nyckelord :LCA; carbon emissions; material resources; fossil fuel vehicles; battery electric vehicles; carculator; Sweden; LCA; Kohlenstoffemissionen; Materialressourcen; Fahrzeuge mit fossilen Brennstoffen; batterieelektrische Fahrzeuge; carculator; Schweden;

    Sammanfattning : Transportation in Sweden currently accounts for one-third of domestic GHG emissions. Thereof more than 90 % are allocated to road traffic with passenger cars being the largest contributor. Hence, the Swedish government adopted stringent climate policies to cut transport emissionsby 70 % (compared to 2010) latest until 2030. LÄS MER

  5. 4. Efficient Recycling Of Non-Ferrous Materials Using Cross-Modal Knowledge Distillation

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Sebastian Brundin; Adam Gräns; [2021]
    Nyckelord :Recycling; Ferrous; Non-Ferrous; Knowledge Distillation; Hallucinogenic; Hyperspectral; HSI ;

    Sammanfattning : This thesis investigates the possibility of utilizing data from multiple modalities to enable an automated recycling system to separate ferrous from non-ferrous debris. The two methods sensor fusion and hallucinogenic sensor fusion were implemented in a four-step approach of deep CNNs. LÄS MER

  7. 5. A pre-study for functional coatings evaluated on light metals to be applied on a new HPDC Mg-alloy : Investigating tribological and thermophysical properties, as-cast and coated

    Master-uppsats, Jönköping University/JTH, Industriell produktutveckling, produktion och design

    Författare :Louise Albo Zieme; Pontus Bergstedt; [2021]
    Nyckelord :reciprocating dry sliding wear test; thermophysical test; NiP-SiC; Ni-SiC; functional coatings; progressive scratch test; adhesion; magnesium alloy; aluminium alloy; hardness.;

    Sammanfattning : Magnesium with two-thirds of the density compared to aluminium and one-quarter of steel, intrigues product developers and material scientists due to the light metal’s excellent combination of strength to weight ratio as well as their capability of being produced as a High Pressure Die Cast component compared to other ferrous or light metal alloys.   However, a magnesium alloy inherits some concerning drawbacks, limiting the exploitation in structural applications and mechanical design such as automotive, heavy machinery and aerospace components. LÄS MER