Essays about: "steel plasma"

Showing result 11 - 14 of 14 essays containing the words steel plasma.

  1. 11. Protective coatings for Al press tools used in automotive industry

    University essay from Högskolan Väst/Avd för tillverkningsprocesser

    Author : Ruoyo Tan; [2014]
    Keywords : Protective coating; HVAF; APS; Aluminium substrate; Wear resistance;

    Abstract : The application of the thermally sprayed WC-Co and Cr 3C2-NiCr coatings have been widely used in industry for its superior sliding, abrasive and erosive wear properties. The Al2O3 coating possessing high hardness can be utilized to improve the wear resistance of the metallic surface. READ MORE

  3. 12. 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

  4. 13. Injector design and test for a high power electrodeless plasma thruster

    University essay from KTH/Rymd- och plasmafysik

    Author : Romain Delanoë; [2011]
    Keywords : ;

    Abstract : The HPEP (High Performance Electric Propulsion) thruster is expected to be the outcomecof an innovative project initiated by the Swedish Space Corporation. It combines the concept of a 10 kW electrodeless plasma thruster designed by the Elwing Company and the ADN based monopropellant LMP-103S developed by ECAPS and used in the HPGP thrusters of the Prisma Satellites. READ MORE

  5. 14. Development of a Dense Diffusion Barrier Layer for Thin Film Solar Cells

    University essay from Plasma och beläggningsfysik

    Author : Sankara Pillay; [2009]
    Keywords : thin film; diffusion barrier layer;

    Abstract : Tantalum diffusion barrier coatings were investigated as a way to improve the conversion efficiency of CIGS (copper indium gallium diselenide) solar cells.  Tantalum coatings were deposited upon silicon and stainless steel foil substrates using direct current magnetron sputtering (DcMS) and high power impulse magnetron sputtering (HiPIMS). READ MORE