Essays about: "aluminium extrusion"

Showing result 1 - 5 of 11 essays containing the words aluminium extrusion.

1. 1. Effect of Trace Elements on the Particle Size of Magnesium Silicide in Aluminium Extrusion : The Use of Thermo-Calc and DICTRA in order to Produce Aluminium more Efficiently

   University essay from KTH/Materialvetenskap

   Author : Gustav Boustedt; Johan Alexander Valentin Nygren; Gustav Strandgård; [2023]
   Keywords : Thermo-Calc; DICTRA; simulations; EN AW 6082; extrusion; particle precipitation; Mg2Si; sustainable; trace elements; aluminium;

   Abstract : This project is a feasibility study for Hydro Extrusion Sweden AB, a company that produces extruded aluminium profiles. The main purpose of this project was to analyse the difference of Mg2Si particle sizes in aluminium alloys when varying parameters, such as cooling rate and composition, in aluminium extrusion, particularly the EN AW 6082 alloy. READ MORE

3. 2. Control Aid Implementation -Modelling and simulation of triple extruder-

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Karl Langsér; [2023]
   Keywords : Machine Learning; Extruder; Modelling; Simulation; Extreme learning machine; Chemical engineering; Technology and Engineering;

   Abstract : In the production of their High Voltage Direct Current Cables (HVDC) and High Voltage Alternating Current Cables (HVAC), NKT uses triple extruders to create layers of insulation and semi-conduction. A model to predict the effect of extruder inputs on the cable’s insulation and semi-conducting layers has been created and trained to predict the extruder in discrete time. READ MORE

4. 3. Quality Control in Aluminium Profiles : Non-destructive Methods using Non-linear Ultrasonic

   University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Author : Viktor Svensson; Robin Raymundsson; [2023]
   Keywords : Acoustic; defect; detection; harmonic; Akustisk; defekt; detektion; överton;

   Abstract : When aluminium profiles are manufactured, defects may arise, especially when theprofiles are manufactured through extrusion. During the extrusion process, thesedefects occur on parts of the extruded material because of contaminates that needto be found. READ MORE

5. 4. Energy Management in Internal Networks for Increased Energy Efficiency : A Case Study at ProfilGruppen Extrusions AB

   University essay from Linköpings universitet/Energisystem

   Author : Emma Himmelmann; Matilda Åsund; [2023]
   Keywords : energy management; energy efficiency; internal network; energiledning; energieffektivisering; energieffektivitet; internt nätverk;

   Abstract : Around one third of the CO2-emissions in the world are estimated to be originating from the industrial sector. These emissions must be reduced dramatically and one of the ways of doing so is by improving energy efficiency. Energy efficiency aims to reduce the energy needed whilst ensuring the same amount and quality of goods and services. READ MORE

6. 5. Mapping of Material & Conversion Parameters of Packaging Production – Boardio®

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Yusuf Qasem; Younes Chraibi Ottosson; [2022]
   Keywords : Chemical Engineering; Packaging; Packaging Production; Paperboard; Converting; Lamination; Extrusion; Die-cutting; X-ray tomography; GPI; Creasing; Perforation; Tensile Strength; Technology and Engineering;

   Abstract : With an increased demand for sustainable packaging solutions for the ever-growing FMCG market, fiber-based systems rise as an answer to phasing out plastics in packages and reducing the humanity’s climate footprint. However, constructing a packaging solution largely consisting of paperboard comes with its challenges, such as integrating functionalities in the anisotropic paperboard that formerly were provided by a fundamentally different materials with divergent mechanical properties, being isotropic polymers. READ MORE