Browsing Institutt for materialteknologi by Title
Now showing items 182-201 of 2504
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Bending ductility and through thickness anisotropy in 6xxx extruded profiles
(Master thesis, 2013)6xxx aluminium alloy extruded profiles are widely used in the automotive bumper systems due to light weight, high strength and good ductility. Bending ductility dominates the behavior of bumper systems to absorb energy in ... -
Beneficiation of fluxed titaniferous slag to a marketable titania product using the modified upgraded slag process
(Peer reviewed; Journal article, 2022)Smelting production of a limestone-fluxed titaniferous slag with low MgO content for subsequent beneficiation using the modified Upgraded Slag (UGS) process was investigated, with the aim of producing a marketable titania ... -
Beneficiation of fluxed titaniferous slag to a marketable titania product using the modified upgraded slag process
(Peer reviewed; Journal article, 2021)Smelting production of a limestone-fluxed titaniferous slag with low MgO content for subsequent beneficiation using the modified Upgraded Slag (UGS) process was investigated, with the aim of producing a marketable titania ... -
Bi vacancy formation in BiFeO3 epitaxial thin films under compressive (001)-strain from first principles
(Peer reviewed; Journal article, 2019)Point defects in BiFeO3 affect both structural and functional properties. To elucidate the role of single Bi vacancies and Bi–O vacancy pairs we investigate their stability and effect on structural and ferroelectric ... -
Biaxial strength and slow crack growth in porous alumina with silica sintering aid
(Journal article, 2018)Biaxial strength, fracture toughness and subcritical crack growth are reported for coarse grained porous alumina ceramics. The materials were prepared with a varying amount of a silica sintering aid, which resulted in the ... -
Bifacial Solar Cells in Nordic Climate
(Master thesis, 2018)Bifacial solar cells can be the new trend within photovoltaic (PV) technology. They have the ability to take advantage of not only the direct irradiance from the sunlight, but also the indirect light which is reflected by ... -
Bimetallic Additive Manufacturing of IN718-CuAl7 for Tailored Functionalities - A Study in Mechanical Properties and Microstructural Features
(Master thesis, 2023)Additiv produksjon, også kjent som 3D-printing, av multimaterialdeler har vist seg å være verdifullt for å løse ingeniørproblemer sammenlignet med tradisjonelle produksjonsprosesser og énmaterialkomponenter. Ved å inkludere ... -
Bimetallic Nano Electrocatalyst for HER in Alkaline Polymer Electrolysis
(Journal article; Peer reviewed, 2018)Ni and alloys of Ni (with Fe, Co, Mo) still represent the most suitable electrodes for HER in alkaline media. Bimetallic nanoparticles of NiFe and NiCo were fabricated by co-precipitation and thermal reduction by oleylamine. ... -
Biocompatibility of (Ba,Ca)(Zr,Ti)O3 piezoelectric ceramics for bone replacement materials
(Journal article; Peer reviewed, 2019)Total joint replacement implants are generally designed to physically mimic the biological environment to ensure compatibility with the host tissue. However, implant instability exposes patients to long recovery periods, ... -
Biokarbon som reduksjonsmiddel i manganproduksjon
(Bachelor thesis, 2020)Sammendraget kan ikke offentliggjøres på grunn av konfidensiell oppgave. -
Biokarbon-engineering: forbedring av styrken til pellets
(Bachelor thesis, 2019) -
Bipolar Plates for PEM Systems
(Doctoral thesis at NTNU;2016:247, Doctoral thesis, 2016)Summary of thesis: The Bipolar Plate (BPP) is an important component in both Proton Exchange Membrane Fuel Cells (PEMFCs) and Proton Exchange Membrane Water Electrolyzers (PEMWEs). Bipolar plate material and processing ... -
Black Silicon Structures
(Master thesis, 2018)Nanostructuring on the surface of silicon can make high efficient solar cells possible by lowering the reflection. Silicon wafers were successfully wet chemically etched with metal-assistance, to create a black silicon ... -
Blacklight sintering of ceramics
(Peer reviewed; Journal article, 2022)For millennia, ceramics have been densified via sintering in a furnace, a time-consuming and energy-intensive process. The need to minimize environmental impact calls for new physical concepts beyond large kilns relying ... -
Borated Salt Additives in LiFSI Based Electrolytes and Their Compatibility with Silicon Anodes, Aluminum Current Collectors and NMC Cathodes in Li-ion Batteries
(Master thesis, 2020)Den dominerende batteriteknologien på markedet i dag er litium ione (Li-ion) batterier. De har lenge dominert batterimarkedet, og spesielt innen forbrukselektronikk er bruken av Li-ion batterier utbredt. Men teknologien ... -
BORON REMOVAL FROM MOLTEN SILICON BY GAS BLOWING USING DIFFERENT GAS MIXTURES
(Master thesis, 2016)- -
Boron Removal from Silicon by Humidified Gases
(Journal article; Peer reviewed, 2014)Boron (B) is one of the most problematic impurities to remove from metallurgical grade silicon in the production of more pure solar grade silicon (SoG-Si). In the present work, recent progresses in the application of ... -
Boron Removal from Silicon by Moisturized Gases
(Chapter, 2017)The photovoltaic (PV) industry is in rapid growth and a large supply of PV feedstock materials must be provided to maintain this growth. Since silicon is still the dominant material for the fabrication of solar cells, ... -
Boron removal from silicon by steam and hydrogen
(Doctoral thesis at NTNU;2015:268, Doctoral thesis, 2015)Solar cells are among the most promising technologies for development of sustainable power generation in terms of environmental impact and resource availability, and crystalline silicon cells dominate the present market ... -
Boron Removal from Silicon Melt by gas Blowing Technique
(Peer reviewed; Journal article, 2022)Due to the detrimental effects of boron (B) on the efficiency of silicon (Si) photovoltaic cells, complete boron removal from Si is necessary to produce solar grade Si (SoG–Si, with a maximum limit of 0.1 ppmw boron). Gas ...