Essays about: "SPINODAL DECOMPOSITION"

Showing result 1 - 5 of 7 essays containing the words SPINODAL DECOMPOSITION.

  1. 1. Chromia-Alumina Thin Films from Alkoxide Precursors : From Precursor Synthesis to Deposition and Characterisation

    University essay from Uppsala universitet/Oorganisk kemi

    Author : Elina Elvelo; [2023]
    Keywords : alkoxide; synthesis; thin film; coating; alumina; chromia; spinodal decomposition;

    Abstract : A hetero-bimetallic alkoxide CrAl3(OiPr)12 was synthesised through metathesis of achromium(III)chloride THF complex (CrCl3 . 3 THF) and 3 KAl(OiPr)4.It was used as a single sourceprecursor to make oxide powders and films with 1:3 chromium/aluminium compositionthrough sol-gel synthesis. READ MORE

  3. 2. PREPARATION AND CHARACTERIZATION OF EPOXY-BASED MONOLITHIC SORBENTS FOR CHROMATOGRAPHY

    University essay from Umeå universitet/Kemiska institutionen

    Author : Trung Quoc Nguyen; [2021]
    Keywords : ;

    Abstract : This ‘scouting’ work aimed to investigate the possibility of using non-aromatic monomers to prepare porous monolithic materials by utilizing varying compositions under spinodal decomposition and step polymerization. 1,3,5-Triglycidyl isocyanurate (TEPIC) was employed as a main molecular structural scaffold. READ MORE

  4. 3. Modelling of spinodal decomposition in the binary Fe-Cr system

    University essay from KTH/Materialvetenskap

    Author : Viking Roosmark; [2016]
    Keywords : SPINODAL DECOMPOSITION; FE-CR; DIFFUSION; FERRITIC STAINLESS STEAL;

    Abstract : Spinodal decomposition is a phenomenon which hinders the usage of ferrite containing steels under certain conditions. With a better understanding and knowledge of spinodal decomposition new ferritic and duplex stainless steels could be designed. The project is divided into two parts, an experimental part and a theoretical part. READ MORE

  5. 4. Thermal Stability of cubic and nanocrystalline arcevaporated TiCrAlN coatings

    University essay from Linköpings universitet/Nanostrukturerade material; Linköpings universitet/Tekniska högskolan

    Author : Hassan Saleem; [2014]
    Keywords : ;

    Abstract : (TixCryAlz)N coatings were deposited on WC-Co substrate using cathodic arc evaporation technique to investigate phase transformation, thermal stability, and high temperature mechanical properties. Two compositions Ti0.34Cr0.33Al0. READ MORE

  6. 5. Evaluation of phase relations in weld overlays of 316, 309MoL and SKWAM

    University essay from KTH/Materialvetenskap

    Author : Fredrik Stenarson; Fritjof Tibblin; [2013]
    Keywords : ;

    Abstract : AREVA NP Uddcomb AB wants to replace the material used for a specific valve seat used in boiling water reactors, BWR. Their solution is a weld overlay of different stainless steels composed of two buffer layers of the steel 309 MoL followed by two layers of the filler material SKWAM welded on type 316 stainless steel or carbon steel. READ MORE