Blar i Institutt for materialteknologi på tittel
Viser treff 855-874 av 2555
-
Enzymatisk forbehandling av kjemisk masse ved høy konsentrasjon
(Bachelor thesis, 2020)Sammendraget er konfidensielt. -
Enzymatisk hydrolyse av acetonforbehandlet biomasse: Fokus på høyt sukkerutbytte og effektiv utnyttelse av biprodukter
(Bachelor thesis, 2020)Sammendrag kan ikke offentliggjøres grunnet at oppgaven er konfidensiell. -
Epitaxial (100), (110), and (111) BaTiO3 films on SrTiO3 substrates — A transmission electron microscopy study
(Peer reviewed; Journal article, 2021)Chemical solution deposition (CSD) is a versatile method to fabricate oxide films. Here, the structure and local variations in the chemical composition of BaTiO3 (BTO) films prepared by CSD on (100), (110), and (111) SrTiO3 ... -
Epitaxial K0.5Na0.5NbO3 thin films by aqueous chemical solution deposition
(Journal article; Peer reviewed, 2019)We report on an environmentally friendly and versatile aqueous chemical solution deposition route to epitaxial K0.5Na0.5NbO3 (KNN) thin films. The route is based on the spin coating of an aqueous solution of soluble ... -
Epoxy based coatings with graphene and graphene oxide additions for antifouling applications
(Master thesis, 2021)Prosessen der uønsket marin vekst akkumuleres på marine konstruksjoner kalles biologisk begroing. Forebygging av biologisk begroing er gunstig med hensyn til økonomiske aspekter, miljø, kostnader og vedlikehold for flere ... -
Epoxy-Based Nanocomposites for High-Voltage Insulation: A Review
(Journal article, 2018)Epoxy nanocomposites, with inorganic oxide nanoparticles as filler, can exhibit novel property combinations, such as enhanced mechanical strength, higher thermal conductivity, increased dielectric breakdown strength, and ... -
Equation of state for confined fluids
(Peer reviewed; Journal article, 2022)Fluids confined in small volumes behave differently than fluids in bulk systems. For bulk systems, a compact summary of the system's thermodynamic properties is provided by equations of state. However, there is currently ... -
Equilibrium of [Si]/(SiO2) in Carbothermic Selective Reduction of Titanium Concentrate Ore for the Preparation of Titanium Oxycarbide
(Journal article; Peer reviewed, 2018)Carbothermic selective reduction of titanium concentrate ore for the preparation of titanium oxycarbide was presented and SiO2 was found to be partly reduced during the process. The equilibrium relationship between Si ... -
Etablere, optimalisere og validere komposisjonsanalyse for rikgass i henhold til ASTM D1945, ISO6975, GPA2286, eller ekvivalent, med kvantifisering av metan til dekan
(Bachelor thesis, 2020)Oppgavens hensikt var å etablere en gasskromatografisk analysemetode av naturgass for kvantifisering av hydrokarbonene metan til dekan i henhold til standardene ASTM D1945, ISO6975 og GPA2286. Gasskromatograf ble levert ... -
Evaluating the tensile properties of aluminum foundry alloys through reference castings - A review
(Journal article; Peer reviewed, 2017)The tensile properties of an alloy can be exploited if detrimental defects and imperfections of the casting are minimized and the microstructural characteristics are optimized through several strategies that involve die ... -
Evaluation and Quantification of the Impact of Soaking on the Mechanical Properties of KNN
(Master thesis, 2022)Denne masteroppgaven har som mål å evaluere effekten av væske på de mekaniske egenskapene til 𝐾1−𝑥𝑁𝑎𝑥𝑁𝑏𝑂3 (KNN) for å bidra til utviklingen av bedre KNN baserte ortopediske implantater. Prøvene ble prosessert ... -
Evaluation of Calcium Aluminate Slags and Pig Irons Produced from the Smelting-Reduction of Diasporic Bauxite
(Peer reviewed; Journal article, 2021)This work evaluates the characteristics of calcium aluminate slag and pig iron samples obtained from the smelting of calcined and reduced diasporic bauxite ore. The study is conducted in the Pedersen process framework, ... -
Evaluation of Filtration Efficiency of Ceramic Foam Filters (CFF) Using a Hydraulic Water System
(Journal article; Peer reviewed, 2018)The filtration efficiency of Ceramic Foam Filters (CFFs) of grades 50 and 65 has been quantitatively evaluated using a hydraulic water system. Distilled water seeded with Polystyrene Microsphere particles with a distribution ... -
Evaluation of microstructural and environmental effects on the hydrogen uptake and desorption in high-strength carbon steels: A thermal desorption spectroscopy study
(Peer reviewed; Journal article, 2023)The hydrogen uptake in three high-strength carbon steels is studied after exposure to three different environments: an aqueous solution with CO2 bubbling, CO2/H2S bubbling, and cathodic charging without external gassing. ... -
Evaluation of selected ionic liquids as electrolytes for silicon anodes in li-ion batteries
(Peer reviewed; Journal article, 2021)In this work, four selected ionic liquids (ILs), in combination with lithium bis(fluorosulfonyl)imide salt (LiFSI) were explored as electrolytes for anodes made from micron-sized metallurgical grade silicon. The ionic ... -
Evaluation of the Effect of CO2 Cover Gas on the Rate of Oxidation of an AlMgSi Alloy
(Journal article, 2020)Small additions of beryllium (Be) to aluminum magnesium (AlMg) alloys have proven to decrease their oxidation rate during industrial liquid metal handling. As Be can cause respiratory health issues, it is desirable to ... -
Evaluering av armeringskrav i passivt brannvern
(Bachelor thesis, 2019)For passivt brannvern eksisterer det eit krav om at brannvernet skal armerast med netting eller duk. Dette kravet blir beskrive i standarden NORSOK M-501, som er regulerande for overflatebehandling og vernande belegg på ... -
Evaporation and diffusion of Mn in inert systems
(Journal article; Peer reviewed, 2018)This research is aimed to improve our knowledge on the dust formation and clustering in the ferroalloy industry. Specifically, this paper focuses on the evaporation of manganese metal, and how different parameters influence ... -
Evolution in Mechanical Behaviour in a Rolled 3xxx Aluminium Alloy during Lacquering
(Master thesis, 2020)Arbeidet i denne masteroppgaven ble utført for å undersøke en mulig herdene effekt i plater av en 3xxx aluminium legering etter en lakkeringsprosess. Hensikten var å undersøke endringen i mekanisk adferd og hvordan materialet ... -
Evolution in microstructure and properties during non-isothermal annealing of a cold-rolled Al-Mn-Fe-Si alloy with different microchemistry states
(Journal article, 2015)The softening behaviour during non-isothermal annealing of a cold-rolled Al–Mn–Fe–Si model alloy was studied as a function of the state of microchemistry, in terms of the solute level of Mn, size and spatial distribution ...