Blar i Institutt for materialteknologi på tittel
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The Effect of Hydrogen on the Corrosion Resistance of Stainless Steel in Seawater
(Master thesis, 2018)Stainless steels have been used for various applications in the oil and gas industry for a long time due to, among others, their high corrosion resistance. However, immersion in seawater is demanding of the material because ... -
The effect of iron and the precipitation behavior of iron during annealing of a cold deformed commercial purity aluminium alloy
(Journal article; Peer reviewed, 2017)Iron is always present in any aluminium alloy and usually as an impurity element. In commercial purity alloys the concentration of iron is typically so large that iron has a strong influence on the material properties, due ... -
The Effect of Li Salts, Cosolvents, and Additives on the Performance of Silicon Anodes in Ionic Liquid Electrolytes for Lithium-Ion Batteries
(Master thesis, 2020)Denne oppgaven fokuserer på å forbedre ytelsen og forståelsen av silisiumanoder i kombinasjon med elektrolytter av ioniske væsker for litsium-ionbatterier med formål om å støtte arbeidet med å utvikle energilagring som er ... -
The Effect of LiFSI Salt Concentration and Electrolyte Additives on the Performance of Silicon Anodes for Lithium-Ion Batteries
(Master thesis, 2018)Lithium-ion batteries (LIBs) are currently the dominant battery technology. However, the increasing technological demands in areas like energy storage, transportation and consumer electronics, require significant upgrades ... -
The Effect of Magnetic Field and Sulphide-Pollution on Corrosion Behaviour of Nickel-Aluminium Bronze in Seawater
(Master thesis, 2015)The objective with this work was to investigate the corrosion behaviour of nickel-aluminium bronze in both pure and sulphide-polluted seawater, and possible synergy effects with an applied magnetic field (MF). Two different ... -
The effect of mesoporous silica nanoparticle surface chemistry and concentration on the α-synuclein fibrillation
(Journal article; Peer reviewed, 2015)The aggregation of an amyloid protein, α-synuclein (α-Syn), has been suggested as a potential cause of Parkinson's and several other neurodegenerative diseases. To explore the possibility of using nanoparticle-based ... -
The effect of MgO-addition on sintering properties and Li-ion conductivity of solid-state electrolytes with composition Li₆.₂₅Al₀.₂₅La₃Zr₂O₁₂
(Master thesis, 2022)Som et resultat av den høye ioniske ledningsevnen og den gode stabiliteten mot Li metall er LALZO en lovende kandidat til bruk som faststoffelektrolytt i neste-generasjons faststoffbatteri. Materialet er imidlertid kjent ... -
The Effect of Mn and Homogenisation Procedure on Mechanical Properties and Grain Structure in Extruded AA6082
(Master thesis, 2014)Extruded profiles of AlMgSi-alloys are widely used in various industries such as the automotive industry, aerospace and in the oil and gas industry. To tailor the alloys for specific needs and applications, more information ... -
The effect of phosphorus diffusion gettering on recombination at grain boundaries in HPMC-silicon wafers
(Journal article; Peer reviewed, 2016)The influence of phosphorus diffusion gettering on recombination at grain boundaries has been studied in a commercially cast high performance multicrystalline silicon block. Wafers from four different heights have been ... -
The Effect of Pre-deformation on Precipitation and Mechanical Properties during Aging of Al-Mg-Si Alloys: An Experimental Study
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:84, Doctoral thesis, 2011)The present work reports on the effect of small deformations on the natural and artificial aging behaviour of two industrial aluminium alloys. The main focus has been on the mechanical properties response of these alloys, ... -
The Effect of Production Parameters on the Performance of Carbon Anodes for Aluminium Production
(Doctoral thesis at NTNU;2016:108, Doctoral thesis, 2016)Carbon anodes are essential when producing aluminium. Oxygen from dissolved aluminium oxide reacts electrochemically on the carbon anode forming CO2. The carbon anode is consumed during the process. The production of ... -
The Effect of Rapid Solidification on Ti-Zr Alloys for Application in Ni-MH Battery Anodes
(Master thesis, 2018)Metal hydrides find applications in the storage of hydrogen and also as anode materials for the nickel-metal hydride batteries(Ni-MH). The properties of these materials can be tuned by selecting appropriate elemental ... -
The Effect of Refined Prior β-grains on the Final Microstructure and Strain Response in Ti-6Al-4V produced by Wire-Fed Plasma Deposition - Investigated by combined EBSD and In-Situ Tensile Experiments
(Master thesis, 2015)In this master thesis, the focus has been on a Ti-6Al-4V specimen produced by Norsk Titanium s patented wire-fed plasma deposition technique, under conditions promoting the break up of the traditional large columnar β-grains ... -
The effect of silicon on the strengthening and work hardening of aluminum at room temperature
(Journal article; Peer reviewed, 2013)Solution hardening of Al–Si alloys at room temperature was investigated by tensile tests of several aluminum alloys containing various amounts of Si in solution but fabricated from the same commercially pure base material. ... -
The effect of soaking and electrical poling on domain structure and chemical surface properties of ferroelectric implant materials
(Master thesis, 2023)Målet med denne masteravhandlingen er å produsere bariumtitanat (BT, BaTiO3 ), påføre elektrisk ladning til (polarisere) materialet og bløtlegge det i ulike væskemedier. Dette gjøres for å studere hvordan væskene og den ... -
The Effect of Solute Atoms on Grain Boundary Migration: A Solute Pinning Approach
(Journal article, 2013)The effect of solute atoms on grain boundary migration has been modeled on the basis of the idea that solute atoms will locally perturb the collective rearrangements of solvent atoms associated with boundary migration. The ... -
The Effect of Strain Path Changes on the Subsequent Recrystallisation Properties of Aluminium Alloys
(Doktoravhandlinger ved NTNU, 1503-8181; 2004:10, Doctoral thesis, 2004)A study of strain path related effects on recrystallisation in aluminium has been carried out. The recrystallisation process has been studied after deformation in torsion and one pass hot rolling. For both deformation ... -
The effect of thickness and compaction on the recovery of aluminium in recycling of foils in salt flux
(Master thesis, 2020)I Norge förbränns mer än 40 000 ton aluminiumförpackningar årligen. Återvinning av denna mängd aluminiumförpackningar skulle spara 1,5 TWh energi och hundratusentals ton av koldioxidutsläpp. Det mycket svårare att återvinna ... -
The Effect of Tortuosity and Porosity Graded Graphite Electrodes in Lithium-Ion-Batteries During Fast Charging
(Master thesis, 2022)I dette prosjektet ble effekten av tortuositet og elektroder med porøsitets gradient studert under hurtigladning. To grafitt pulvere med ulik morfologi ble brukt til å lage elektroder. Disse pulverne er kalt S48 og S93. ... -
The Effect of Vanadium on AlFeSi - Intermetallic Phases in a Hypoeutectic Al-Si Foundry Alloy
(Master thesis, 2013)The effect of Vanadium on the Fe-rich alpha- and beta-intermetallic particles in a high purity Al-7wt% foundry alloy was investigated. Needle- and script-like Fe-rich intermetallic particles were successfully identified ...