Essays about: "Hot rolling process"

Showing result 1 - 5 of 13 essays containing the words Hot rolling process.

  1. 1. The effect of recycling and processing routes on recrystallization in a secondary 3xxx aluminium alloy

    University essay from Jönköping University/JTH, Material och tillverkning

    Author : Anton Rolseth; [2023]
    Keywords : Aluminium alloys; sheet metal forming; grain boundary segregation; recrystallization; Zener pinning; casting; rolling;

    Abstract : Aluminium alloys have the possibility to be infinitely recycled. By only generating 5% of the emissions compared to primary aluminium, great CO2 savings can be made. One of the issues in manufacturing components entirely from post-consumer scrap is the presence of trace elements and impurities. Such elements can be Fe, Cu, Cr, P and Pb. READ MORE

  3. 2. Improved Furnace Control : System identification and model predicative control of Outokumpu’s reheating furnace

    University essay from Uppsala universitet/Signaler och system

    Author : Oscar Holmqvist; [2023]
    Keywords : Systeem Identification; Model Predictive Control;

    Abstract : This thesis investigates one option for improving the control of a reheating furnace used in heating steel slabs before hot rolling; an essential part of the steel manufacturing process. The furnace consumes a significant amount of energy, leading to high cost and high carbon dioxide emissions. READ MORE

  4. 3. Energy Flow Analysis of Muesli Production : To Identify Cleaner Production Measures

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Anuj Dahiya; [2018]
    Keywords : Efficiency; Energy Losses; Improvements; Environmental performance;

    Abstract : Production of muesli is an energy intensive process which consumes enormous amount of energy invarious forms. In this study, energy flow accounting tool has been employed which is a valuable tool for mapping and quantifying the energy flows within a specific system such as a nation, city or factory. READ MORE

  5. 4. Accelerating Fluids Simulation Using SPH and Implementation on GPU

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Aditya Hendra; [2015]
    Keywords : ;

    Abstract : Fluids simulation is usually done with CFD methods which offers high precision but needs days/weeks/months to compute on desktop CPUs which limits the practical use in industrial control systems. In order to reduce the computation time Smoothed Particle Hydrodynamics (SPH) method is used. READ MORE

  6. 5. Equipment for bearing housing change of work rolls in a steckel mill

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Joakim Norman; [2015]
    Keywords : Steckel mill; bearing housing change; equipment; work rolls; Steckelvalsverk; Lagerhusbyte; Utrustning; Arbetsvalsar;

    Abstract : Outokumpu Stainless AB operates in the production and development of stainless steels. In their hot rolling mill in Avesta there is a need to introduce an equipment to shift bearing housings on the steckel mill work rolls. Today this is accomplished manually with an overhead crane, jack, sledgehammer and pry-bar. READ MORE