Ciganović, Jovan

Cvijović-Alagić, Ivana

Laketić, Slađana

Momčilović, Miloš

Rakin, Marko

Veljović, Đorđe

Repository of the Vinča Nuclear Institute (VinaR)

B O O K  O F  A B S T R A C T S O c t o b e r  2 0 - 2 3 ,  2 0 2 1F a c u l t y  o f  Te c h n o l o g y  N o v i  S a dN o v i  S a d ,  S e r b i a1 4 T H  E C e r S  C O N F E R E N C EFOR YOUNG SCIENTISTS IN CERAMICS14TH ECerS CONFERENCE FOR YOUNG SCIENTISTS IN CERAMICS CYSC20219 788662 53136014th ECerS CONFERENCE for  YOUNG SCIENTISTS in CERAMICS           PROGRAMME and BOOK OF ABSTRACTS                    October 20-23, 2021 Novi Sad, Serbia ii Programme and Book of Abstracts of The ECerS 14th Conference for Young Scientists in Ceramics (CYSC-2021) publishes abstracts from the field of ceramics, which are presented at traditional international Conference for Young Scientists in Ceramics.  Editors-in-Chief  Prof. Dr. Vladimir V. Srdić Dr. Andraž Kocjan Dr. Maria Canillas Perez  Publisher Faculty of Technology, University of Novi Sad Bul. cara Lazara 1, 21000 Novi Sad, Serbia For Publisher Prof. Dr. Biljana Pajin Printing layout Vladimir V. Srdić, Marija Milanović, Ivan Stijepović Press SAJNOS, Novi Sad   CIP – Каталогизација у публикацији Библиотека Матице српске, Нови Сад 666.3/.7(048.3) CONFERENCE for Young Scientists in Ceramics (14 ; 2021 ; Novi Sad)         Programme and book of abstracts / 14th ECerS Conference for Young Scientists in Ceramics (CYSC-2021), October 20-23, 2021, Novi Sad ; [editor-in-chief Vladimir V. Srdić, Andraž Kocjan, Maria Canillas Perez]. - Novi Sad : Faculty of Technology, 2021 (Beograd : Službeni glasnik). - XX, 142 str. : ilustr. ; 24 cm Tiraž 130. - Registar. ISBN 978-86-6253-136-0 a) Керамика - Технологија - Апстракти  COBISS.SR-ID 48093961  The Book of Abstracts of the 14th ECerS Conference for Young Scientists in Ceramics is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License v  Organizer  Department of Materials Engineering, Faculty of Technology, University of Novi Sad, Novi Sad, Serbia  Young Ceramists Network, The European Ceramic Society  Scientific Committee  Subramshu S. Bhattacharya Indian Institute of Technology, Madras, India Jon Binner University of Birmingham, United Kingdom Davide Bossini   Technical University Dortmund, Germany Vincenzo Buscaglia ICMATE-CNR, Genoa, Italy Francis Cambier Belgian Ceramic Research Center, Mons Belgium Dragan Damjanović  Ecole Polytechnique Fédérale de Lausanne, Switzerland Igor Djerdj   Josip Juraj Strossmayer University of Osijek, Croatia Konstantinos Giannakopoulos National Center for Scientific Res. "Demokritos", Greece Horst Hahn   Forschungzentrum Karlsruhe, Germany Andraž Kocjan  Jožef Stefan Institute Ljubljana, Slovenia Akos Kukovecz  University of Szeged, Hungary Anne Leriche University of Valenciennes & Hainaut-Cambresis, France Karel Maca   Brno University of Technology, Czech Republic Branko Matović  Institute for Nuclear Sciences “Vinca”, Serbia Marija Milanovic University of Novi Sad, Serbia Liliana Mitoseriu   University “Al. I. Cuza”, Romania Zbigniew Pedzich  AGH, University of Science and Technol, Krakow, Poland Maria Canillas Perez  Universidad Politécnica de Madrid, Spain Mitar Perusic   University of East Sarajevo, Bosnia & Herzegovina Pavol Šajgalik   Inst. of Inorganic ChemistryAcademy of Sciences, Slovakia Laura Silvestroni   CNR-ISTEC, Faenza, Italy  Alexandre Simões   Universidade Estadual Paulista UNESP, Brazil  Vladimir Srdić  University of Novi Sad, Serbia Biljana Stojanović  University of Belgrade, Serbia Maxim M. Sychev   St.Petersburg State Institute of Technology, Russia Paula Vilarinho  University of Aveiro, Portugal  Louis A.J.A. Winnubst  University of Twente, The Netherlands Markus Winterer  University of Duisburg-Essen, Germany  Secretary Ivan Stijepović  University of Novi Sad, Serbia  Organizing Committee YCN Committee  European Ceramic Society Branimir Bajac  University of Novi Sad, Serbia  Nikola Kanas   University of Novi Sad, Serbia Andrea Nesterović  University of Novi Sad, Serbia Danica Piper   University of Novi Sad, Serbia Jovana Stanojev  University of Novi Sad, Serbia Elvira Tot   University of Novi Sad, Serbia Jelena Vukmirović   University of Novi Sad, Serbia viii Mariia Smyrnova-Zamkova PHYSICO-MECHANICAL PROPERTIES OF COMPOSITES 90 wt.% Al2O3 - 10 wt.% ZrO2 (Y2O3, CeO2) ………………………………………………………………………   44 Ivana Milenković N-DOPED CARBON DOTS IMPROVE FINGERPRINT IMAGING …………………  45 Abolghasem Nourmohammadi EFFECT OF TWO-STEP SINTERING PARAMETERS ON GRAIN SIZE DISTRIBUTION IN BARIUM TITANATE CERAMICS ……………………………..   46 Andreas Wohninsland QUENCHING-INDUCED CHANGES IN CRYSTALLOGRAPHIC STRUCTURE AND POLARIZED VOLUME OF 94Na1/2Bi1/2TiO3-6BaTiO3 PIEZOCERAMICS …..   48 Nikola Kanas HETEROSTRUCTURING – AN EFFECTIVE WAY TO BOOST zT OF CaMnO3-BASED CERAMICS …………….……………………………..…………   49 Mona Yarahmadi PRODUCTION AND PROPERTIES OF YTTRIA-STABILIZED ZIRCONIA CERAMICS BY DIRECT INK WRITING ……………………………………………..   50 Dmitrii Komissarenko DLP 3D PRINTING OF HIGH STRENGTH OXIDE CERAMICS ……………………  51 Maxim Arsentev COMPARATIVE STUDY OF DIAMOND SURFACE GRAPHITIZATION WITH ORIENTATIONS (111) AND (100) USING THE METHOD OF MOLECULAR DYNAMICS ……………………………………………………………………………    52 Slađana Laketić SURFACE DAMAGE CAUSED BY LASER IRRADIATION OF THE Ti45Nb ALLOY PROCESSED BY HIGH-PRESSURE TORSION ……………………………   53 Abolghasem Nourmohammadi GROWTH OF RUTILE TITANIUM OXIDE NANOTUBES BY SOL-GEL ELECTROPHORESIS ………………………………………………………………….  54 Joanna Tanska ZrO2-Mo COMPOSITES OBTAINED BY GELCASTING AND SLIP CASTING WITH THE USE OF METAL PRECURSOR ………………………………………….   55 Vladimir Terek SURFACE TOPOGRAPHY OF NANOSTRUCTURED TiAlSiN COATING DEPOSITED WITH DIFFERENT DEGREES OF ROTATION ON VARIOUS SUBSTRATE MATERIALS ………..………………………………………………….    56 Aleksei S. Sedegov COMPARISON OF THE PERFORMANCE CHARACTERISTICS OF (TaTiNbZrX)C (X= Mo, W, Hf) HIGH-ENTROPY CARBIDES ………………………………………   57 Karolina Dudek IN-SITU HIGH TEMPERATURE STRUCTURAL AND MECHANICAL INVESTIGATIONS OF THE SiAlON's SINTER ………………………………………   58 14th ECerS Conference for Young Scientists in Ceramics, CYSC-2021 Novi Sad, Serbia, October 20-23, 2021 53 OA-20 SURFACE DAMAGE CAUSED BY LASER IRRADIATION OF THE Ti45Nb ALLOY PROCESSED BY HIGH-PRESSURE TORSION Slađana Laketić1, Marko Rakin2, Miloš Momčilović1, Jovan Ciganović1, Đorđe Veljović2, Ivana Cvijović-Alagić1 1Institute of Nuclear Sciences „Vinča“, University of Belgrade, 11001 Belgrade, Serbia 2Faculty of Technology and Metallurgy, University of Belgrade, 11120 Belgrade, Serbia e-mail: sladja93atv@gmail.comIn recent years, implant materials engineering was focused on the modification of implant surface properties to improve their biocompatibility and osseointegration and in that way broaden implant functionality and durability during the biomedical application. The objective of this work was to investigate the possibility of successful laser surface modification of the Ti-45Nb alloy before and after high-pressure torsion processing by examining surface morphology and damage features resulting from the laser irradiation. Ultrashort pulses were used to produce different surface effects. Interaction of the laser beam with the alloy surfaces resulted in the target material heating, melting and melting propagation, solidification, and generation of the plasma in front of the target. Furthermore, it was found that the applied irradiation parameters led to the target surface modifications in the form of the hydrodynamic effects, such as periodic wave-like structures, ripples, and solidified droplets. The change in the surrounding atmosphere composition also had a decisive influence on the modified alloy surface characteristics. The higher damage spot depth and surface roughness were achieved during the irradiation in argon atmosphere than in air and nitrogen atmosphere due to the higher ablation. The chemical composition of the irradiated surfaces differs depending on the chosen irradiation atmosphere. Obtained results showed that in the central irradiation region nitrogen was absent after the irradiation in all investigated atmospheres, while oxygen concentration was recorded as the highest during the irradiation in air. Also, it should be pointed out that the irradiation in argon atmosphere resulted in the formation of more pronounced morphological changes on the alloy surfaces. In general, the obtained results imply that the employed irradiation parameters can be used for the inducement of the specific surface damage which can be useful for the enhancement of the bioactivity and biocompatible properties of the Ti-based alloys for biomedical applications. 

Surface damage caused by laser irradiation of the Ti45Nb alloy processed by high-pressure torsion

http://vinar.vin.bg.ac.rs/bitstream/id/30759/bitstream_16960.pdf

Surface damage caused by laser irradiation of the Ti45Nb alloy processed by high-pressure torsion

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