"Master's Programme in Materials Science and Engineering" - Selaus Tutkinto-ohjelman ja opintosuunnan mukaanOpinnäytteet - ylempi korkeakoulututkinto (Limited access)
Viitteet 1-13 / 13
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Al0.5CoCrCuFeNiMo0.25 films of high-entropy alloys synthesized by DC magnetron sputtering
(2021)
Pro gradu -tutkielmaIn the past 17 years, as a branch of high entropy alloy (HEA) materials, HEA films have exhibited interesting properties, regarding to the conventional film materials. High entropy alloys (HEA) are composed of at least ... -
Heat Treatment and Material Characterization of WAAM Manufactured Tool Steel
(2022)
DiplomityöThis thesis comes to bring a bit more insight into the post-process of tool steels that are produced using a specific type of additive manufacturing. The goal was to test various heat treatments on a type of tool steel, ... -
High Speed Laser Cladding: Optimization of Process Parameters for Medium Thick Coatings
(2023)
Pro gradu -tutkielmaThe objective of the thesis was to fabricate medium thick (0.4-0.5mm) clad layers by Extreme high speed laser cladding process. Two different base materials such as 42CrMo4 and S355 steel were used with different sets of ... -
Hot-Stamping of Boron Steel
(2020)
DiplomityöMaterials used in car body must fulfill several performance requirements during manufacturing and service life. Reducing car weight also reduces fuel consumption and causes lower gas emissions. One way to make that possible ... -
Laser welding data acquisition for modern data analysis
(2022)
Diplomityö -
Material Optimization of Detachable Tools for Earth Boring Applications
(2021)
DiplomityöGeothermal energy and ground source heat are forms of renewable energy which can be extracted with a heat exchanger that is installed on the surface level. Vertical ground source heat systems utilise several boreholes with ... -
Producing residual stress reference pieces for Barkhausen noise inspection
(2023)
DiplomityöThis master’s thesis examines the effect of residual stress on Barkhausen noise (BN) signal and how a set of reference pieces can be produced. It is desirable to be able to inspect components in a defined interval and ... -
Shallow and deep cryogenic treatment for tool steels
(2020)
Diplomityö -
Ultrasonic-induced residual stress relief in 3D printed AlSi10Mg alloy
(2024)
Diplomityö