Sökning: "scrap-metal"
Visar resultat 1 - 5 av 9 uppsatser innehållade ordet scrap-metal.
1. Data Generation in Metal Recycling Using Unconditional Diffusion Models
Master-uppsats, Linköpings universitet/Institutionen för systemteknikSammanfattning : Combitech AB was interested in how to automate the process of annotating aluminum scrap when it was adjacent to other metals. This was to ultimately create an annotated dataset that could be utilized for training a segmentation model. The idea was to make use of generative models to generate samples of general scrap metals. LÄS MER
2. Restprodukter inom skrotbaserad stålindustri – en fallstudie av Uddeholms AB. Värdeskapande materialströmmar och industriell symbios för ökad samhällsnytta
Master-uppsats, Lunds universitet/Miljövetenskaplig utbildningSammanfattning : A variety of excess material is produced in the processes used in the scrap-metal based steel industry. The largest stream of material, by volume, is steel slag. Since slag material has very different properties and wide differences in its chemical composition its usage can be found in different sectors. LÄS MER
3. Application and Evaluation of Current Guidelines for Metal Additive Manufacturing
Master-uppsats, Lunds universitet/InnovationSammanfattning : The goal of this thesis has been to evaluate the design guidelines that currently exist regarding designing for metal additive manufacturing (AM). More specifically, this project has focused on the design guidelines regarding thin-walled features and how well they work when applied to adapt an industrial part for manufacturing with the AM process laser powder bed fusion (L-PBF). LÄS MER
4. Cost Efficient Scrap Metal Sourcing
Master-uppsats, Lunds universitet/Teknisk logistikSammanfattning : The steel industry in Sweden is responsible for 10% of the annual Swedish CO2 emissions. As a way to abate this sector, H2 Green Steel are establishing a new green steel production site in Boden. Their way of producing steel, through the EAF route and by using hydrogen-reduced DRI will reduce the CO2 emissions by over 90%. LÄS MER
5. Teaching an AI to recycle by looking at scrap metal : Semantic segmentation through self-supervised learning with transformers
Master-uppsats, Linköpings universitet/Institutionen för datavetenskapSammanfattning : Stena Recycling is one of the leading recycling companies in Sweden and at their facility in Halmstad, 300 tonnes of refuse are handled every day where aluminium is one of the most valuable materials they sort. Today, most of the sorting process is done automatically, but there are still parts of the refuse that are not correctly sorted. LÄS MER