Mostrando ítems 23-40 de 40
Atakan, Aylin (Fecha de defensa: 2018-05-29)
This study evolved to its last form primarily around the development of a hybrid material is the core of the work. This hybrid material is then further explored for two different applications which are catalysis and drug ...
Besharatloo, Hossein (Fecha de defensa: 2021-05-13)
This thesis is dedicated to understanding the micromechanical properties of multiphase materials which are indispensable in today’s engineering applications. The mechanical behavior of these materials is dictated by the ...
Liang, Jing (Fecha de defensa: 2023-10-27)
(English) AlCrSiN quaternary coatings are extensively utilized in the tool industry due to their outstanding mechanical performance as protective coatings. These coatings are formed by introducing elements of Al and Si to ...
El Azhari, Idriss (Fecha de defensa: 2020-07-21)
The present dissertation is an in-depth investigation from the macro to atomic scale of industrial wear-resistant CVD hard coatings deposited on cemented carbides for cutting tool applications. Micro-compression tests at ...
Monterde Gascón, María Carmen (Fecha de defensa: 2023-02-27)
(English) The transition towards to low carbon energy generation is promoting the installation of renewable energy sources, their successful deployment requires efficient energy storage systems in order to meet demand. ...
Frómeta Gutiérrez, David (Fecha de defensa: 2021-01-28)
Automotive designers are constantly facing new challenges to meet the more and more stringent safety and CO2 emission legislations. Concerning the latter, vehicle lightweighting has become one of the main goals of the ...
Gamonal Repiso, Pablo (Fecha de defensa: 2021-07-22)
The present PhD thesis is framed within a collaborative project in which institutions such as the Universitat Politècnica de Catalunya Barcelona-Tech, the Centre Català del Plàstic and SEAT S.A have participated. The main ...
Loaeza Becerril, Alfonso David (Fecha de defensa: 2023-07-19)
(English) In recent years, new white and opaque PET bottles (PET-O) have appeared and are used for packaging dairy products. These bottles contain titanium dioxide (TiO2) particles to prevent deterioration of the packaged ...
Kamrani Moghadam, Mohammad Reza (Fecha de defensa: 2021-07-21)
The current thesis takes place within the context of the projects MAT2016-80045-R "Aplicaciones industriales de compuestos y mezclas basados en REX-PLA" and the project "PLAIABS Blends: Recydability and weight reduction" ...
García Aguirre, Karen Adriana (Fecha de defensa: 2020-03-26)
Twinning induced plasticity (TWIP) steels possess both, very high tensile strength and large elongation together with high formability and an outstanding high strain hardening. The unique combination of its distinctive ...
Tovar Vargas, Daniela (Fecha de defensa: 2021-07-20)
In recent years, zirconia ceramics have been used in many applications. Some of them include tool forming due to its high strength and fracture toughness, thermal barrier coatings on turbines engines due to its low thermal ...
Martínez Hernández, Marina (Fecha de defensa: 2023-12-20)
(English) Cardiovascular diseases are the most common cause of death in the world. The heart has a very limited regeneration capacity. Thus, following tissue damage – e.g., myocardial infarction –, heart transplantation ...
Singh, Shikha (Fecha de defensa: 2020-10-09)
Plastic based materials are widely used for packaging applications. However, disposal of such petroleum-based materials e.g. polyethylene (PE) and polypropylene (PP) has become a huge threat to the environment due to its ...
Sandoval Ravotti, Daniela Andreina (Fecha de defensa: 2019-11-11)
Cemented carbides are composite materials widely used in different industry fields within applications involving wear, due to their outstanding wear resistance. The most commonly used are WC-Co grades, for Co wettability ...
Minguela Díaz, Joaquim (Fecha de defensa: 2021-07-21)
Tetragonal polycrystalline zirconia doped with 3 mol% yttria (3Y-TZP) has become one of the most popular dental ceramics. Thanks to its outstanding mechanical properties (including high hardness. Toughness and wear ...
Cerra Flórez, Mauro Andrés (Fecha de defensa: 2021-10-04)
The aging heat treatments in maraging steels are fundamental to achieving their excellent mechanical properties and, in some applications using oxidation surface treatments lead to induce a superficial layer formed by iron ...
Hamouda, Inés (Fecha de defensa: 2020-12-16)
This PhD Thesis tallies with the Starting Grant project funded by the European Research Council (ERC) entitled “Atmospheric Pressure plAsma meets biomaterials for bone Cancer HEaling” (APACHE) and has been carried out ...
Janer Angelet, Marcel (Fecha de defensa: 2022-12-01)
(English) Ultrasonic moulding is a promising technology that could be used as a substitute for conventional injection moulding techniques. This relatively new technology has a lower energy consumption, and it could be a ...