Charakterizace materiálů a pokročilé povlaky 1-06
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Benchmark classification dataset for laser-induced breakdown spectroscopy
(Springer Nature, 2020-02-13)In this work, we present an extensive dataset of laser-induced breakdown spectroscopy (LIBS) spectra for the pre-training and evaluation of LIBS classification models. LIBS is a well-established spectroscopic method for ... -
Influence of isothermal oxidation on microstructure of YSZ and Mullite-YSZ thermal barrier coatings
(Elsevier, 2020-02-19)Microstructural changes in conventional yttria stabilized zirconia (YSZ) and multilayer Mullite-YSZ/YSZ (M-YSZ) thermal barrier coatings were compared based on high temperature isothermal oxidation at the temperatures of ... -
Failure of Gadolinium Zirconate and Yttria Stabilized Zirconia Thermal Barrier Coatings Subjected to High Temperature Calcia-Magnesia-Alumino-Sisicate Attack
(Elsevier, 2020-02-19)Nowadays, the contribution of rare-earth oxide compounds is extensively investigated with the aim to improve the service life of gas turbine engine components protected by thermal barrier coatings (TBCs) against the ... -
Effect of Ceramic Additives on Hydrophobic Layer Electrodeposition
(Chemagazín, 2019-11-11)The main topic of this paper is effect of ceramic powders addition to electrolytes based on myristic acid, polyvinylidene fluoride and fluorinated polyhedral oligomeric silsesquioxane for hydrophobic surface deposition. ... -
Microstructural study of AZ91C magnesium alloy castings produced by investment casting in as-cast state and after heat treatment
(Tanger Ltd., 2019-05-24)In this article, the microstructure of AZ91C magnesium alloy castings produced by investment casting was investigated. Castings were studied in as-cast state and after T4 and T6 heat treatment. The identification of all ... -
Chemical stability of tricalcium phosphate - iron composite during spark plasma sintering
(MDPI, 2018-09-01)Tricalcium phosphate (Ca3(PO4)2, TCP) is a wide-used ceramic as a bone filler material due to its good osteoconductivity property. Nevertheless, its poor mechanical properties does not allow its use for load-bearing ... -
The role of different high energy ball milling conditions of molybdenum powder on the resulting particles size and morphology
(Tanger Ltd., 2019-05-24)High energy ball milling is a powder processing method in which the powder particle size can be decreased to micrometer size in a relatively short period of time. This method is based on the friction and the high energy ... -
A Quantum Chemistry Approach Based on the Analogy with -System in Polymers for a Rapid Estimation of the Resonance Wavelength of Nanoparticle Systems
(MDPI, 2019-06-28)In this paper, the Variational Method based on the Hückel Theory is applied to NPs chain and aggregate systems in order to estimate the energy of the plasmon and, in turn, the resonance wavelength shift, which is caused ... -
The Effect of the Wear of Rotor Pins on Grinding Efficiency in a High-speed Disintegrator
(Kaunas University of Technology, 2018-02-19)One of the directions intensively investigated in the field of milling is high-energy milling (HEM). One type of HEM is high-speed grinding in high-speed disintegrators. This type of mill is particularly suitable for the ... -
An interactive and intuitive visualisation method for X-ray computed tomography data of biological samples in 3D Portable Document Format
(Springer Nature, 2019-10-17)3D imaging approaches based on X-ray microcomputed tomography (microCT) have become increasingly accessible with advancements in methods, instruments and expertise. The synergy of material and life sciences has impacted ... -
Plasma-sprayed thermal barrier coatings: numerical study on damage localization and evolution
(Gruppo Italiano Frattura, 2016-01-01)Thermal barrier coatings (TBCs) are advanced material systems used to enhance performance and in-service life of components operated at high temperatures in gas turbines and other power generation devices. Because of ... -
Use of the industrial X-ray computed microtomography to address scientific questions in developmental biology
(NDT.net, 2019-03-01)X-ray computed microtomography (microCT) that allows to extract quantitative 3D information about various objects is already a well-established and widely used industrial technique for non-destructive testing, materials ... -
Strength and fracture mechanism of iron reinforced tricalcium phosphate cermet fabricated by spark plasma sintering
(Elsevier, 2018-05-01)The present work studies the microstructure and mechanical performance of tricalcium phosphate (TCP) based cermet toughened by iron particles. A novelty arises by the employment of spark plasma sintering for fabrication ... -
Metal matrix to ceramic matrix transition via feedstock processing of SPS titanium composites alloyed with high silicone content
(Elsevier, 2018-06-15)Titanium silicides are promising candidates for use as a reinforcement in advanced light-weight composites due to their excellent mechanical properties and oxidation resistance at high temperatures, sufficient wear resistance, ... -
High strength, biodegradable and cytocompatible alpha tricalcium phosphate-iron composites for temporal reduction of bone fractures
(Elsevier, 2018-02-09)In this work alpha tricalcium phosphate (a-TCP)/iron (Fe) composites were developed as a new family of biodegradable, load-bearing and cytocompatible materials. The composites with composition from pure ceramic to pure ... -
Estimation of the effective elastic constants of bone scaffolds fabricated by direct ink writing
(Elsevier Ltd., 2019-04-01)Direct ink writing is a popular method for fabrication of scaffolds, yet its widespread usage in clinical practice requires guarantee of compatibility of a scaffold with bone tissues. Mechanical compatibility is mandatory ... -
Analysis of neural crest-derived clones reveals novel aspects of facial development
(American Association for the Advancement of Science (AAAS), 2016-08-03)Cranial neural crest cells populate the future facial region and produce ectomesenchyme-derived tissues, such as cartilage, bone, dermis, smooth muscle, adipocytes, and many others. However, the contribution of individual ... -
Selective Laser Melting Strategy for Fabrication of Thin Struts Usable in Lattice Structures
(MDPI, 2018-09-18)This paper deals with the selective laser melting (SLM) processing strategy for strut-lattice structure production which uses only contour lines and allows the porosity and roughness level to be managed based on ombination ... -
Biomimetic versus Sintered Calcium Phosphates: The in vitro Behavior of Osteoblasts and Mesenchymal Stem Cells
(Mary Ann Liebert, 2017-12-01)The fabrication of calcium phosphates using biomimetic routes, namely, precipitation processes at body temperature, results in distinct features compared to conventional sintered calcium phosphate ceramics, such as a high ... -
The Effect of the Thermosensitive Biodegradable PLGA–PEG–PLGA Copolymer on the Rheological, Structural and Mechanical Properties of Thixotropic Self-Hardening Tricalcium Phosphate Cement
(MDPI, 2019-01-17)The current limitations of calcium phosphate cements (CPCs) used in the field of bone regeneration consist of their brittleness, low injectability, disintegration in body fluids and low biodegradability. Moreover, no method ...
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