Essays about: "nitriding"

Showing result 1 - 5 of 6 essays containing the word nitriding.

  1. 1. Experimental Evaluation of Time Study for Conventional Case Hardening at Härdservice

    University essay from

    Author : Binnu Kurian Mathew; Vishal Vijayan; [2022]
    Keywords : Case Hardening; Time Study;

    Abstract : Heat treatment is the process of heating metal without allowing it to reach a molten state or melting, it and then cooling it in a controlled manner to choose desired mechanical qualities. Heat treatment aims to make the metal stronger, more malleable, more abrasion resistant, and more ductile. READ MORE

  3. 2. Investigation of friction drive for night closing door

    University essay from Lunds universitet/Hållfasthetslära

    Author : Sissela Svärd; [2020]
    Keywords : Hertzian Contact Pressure; Rolling Friction; Finite Element Analysis; Fatigue; Material; Technology and Engineering;

    Abstract : ASSA Abloy Entrance Systems design and manufacture automatic sliding-, swingand revolving doors. A regular revolving door is often equipped with night closing doors on the outside, which are used to close the entrance when, for example, the store or workplace is closed for the evening. READ MORE

  4. 3. Fabrication and Characterization of UN-USix Nuclear Fuel

    University essay from KTH/Reaktorfysik

    Author : Alicia Marie Raftery; [2015]
    Keywords : ;

    Abstract : In this thesis, UN-U3Si2 nuclear fuel was fabricated using spark plasma sintering and characterized to analyze the microstructure and crystal structure of the resulting pellets. This work was done in collaboration with accident tolerant fuel research, an effort which aims at developing nuclear fuel with superior safety and performance compared to currently used oxide fuels. READ MORE

  5. 4. Investigation of Materials for Use in Exhaust Gas Condensate Environment with Focus on EGR systems

    University essay from Institutionen för tillämpad fysik och elektronik

    Author : Andreas Olofsson; [2012]
    Keywords : ;

    Abstract : EGR (Exhaust Gas Recirculation) ar en teknik som anvands for dieselmotorer, for att mota de hart satta utslappskraven for kvaveoxider. EGR fungerar genom att en del av avgaserna aterfors till cylindrarna. Avgaserna gor sa att den maximala forbranningstemperaturen sanks, vilket kraftigt reducerar bildandet av kvaveoxider. READ MORE

  6. 5. Metallic residues after hydriding of zirconium

    University essay from KTH/Materialvetenskap

    Author : Patrik Andersson; Carl-Magnus Arvhult; [2012]
    Keywords : zirconium hydride; ZrH; nuclear fuel; nitride; metallic residues; hydriding; hydrogenation;

    Abstract : As a part of the production of nitride nuclear fuel for use in fast nuclear reactors, zirconium is hydrided followed by nitriding and mixing with uranium nitride. This work concludes a study of unwanted metallic particles present in a powder that is supposed to be a zirconium hydride. READ MORE