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Conference Proceedings - METAL 2023
32nd International Conference on Metallurgy and Materials
May 17 - 19, 2023 / Orea Congress Hotel Brno, Czech Republic, EU
www.metalconference.eu
ISSN: 2694-9296
ISBN: 978-80-88365-12-9
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ŠVANTNER Michal University of West Bohemia, New technologies - research center, Pilsen, Czech Republic, EU, msvantne@ntc.zcu.cz, alexeym@ntc.zcu.cz, muzika@ntc.zcu.cz
Co-authors:
MOSKOVCHENKO Alexey
MUZIKA Lukáš
DOI: https://doi.org/10.37904/metal.2023.4658, 375-379
Abstract:
The use of anti-corrosion paint coatings on steel pipes is a common practice for their protection against corrosion. However, such coatings may have an impact on the results of the thermographic inspection, which can be used, for example, for their corrosion damage identification. [..]
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JEPKENS Jan IFUM - Leibniz University Hannover, Hannover, Germany, EU, jepkens@ifum.uni-hannover.de, heimes@ifum.uni-hannover.de, wester@ifum.uni-hannover.de, mueller@ifum.uni-hannover.de, huebner@ifum.uni-hannover.de, behrens@ifum.uni-hannover.de
Co-authors:
HEIMES Norman
WESTER Hendrik
MÜLLER Philipp
HÜBNER Sven
WEHRMANN Simon
MÜLLER Matthias
BEHRENS Bernd-Arno
DOI: https://doi.org/10.37904/metal.2023.4659, 380-385
Abstract:
Manufacturers like Airbus have strict specifications concerning the process sequence of fuselage shell forming. Coating may only take place after forming, because conventional processes induce large deformation which could cause coating failure. [..]
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HORÁKOVÁ Lenka Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Brno, Czech Republic, EU, xcknoflickova@vutbr.cz
Co-authors:
DOSKOČIL Leoš
WASSERBAUER Jaromír
BŘEZINA Matěj
BUCHTÍK Martin
DOI: https://doi.org/10.37904/metal.2023.4655, 386-391
Abstract:
The aim of the present study was to investigate the effect of the concentration of precursors in the reaction mixture on the microstructure and electrochemical corrosion properties of MgAl-LDH coatings deposited on magnesium alloy AZ31. The concentrations of precursors Mg(NO3)2 and Al(NO3)3 were set to 0.10, 0.05, and 0.02 M and 0.10, 0.05, and 0.02 M, respectively. [..]
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RŮŽEK Vojtěch Technical University of Liberec, Department of Materials, Liberec, Czech Republic, EU, vojtech.ruzek@tul.cz
Co-authors:
KRAFKA Michal
BAKALOVA Totka
RYVOLOVÁ Martina
DOI: https://doi.org/10.37904/metal.2023.4650, 392-401
Abstract:
This paper investigates the properties of epoxy based coatings modified with antimicrobial metal nano- and microparticles. Surface modifications have been applied to geopolymer materials in order to improve their properties. [..]
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DOSKOČIL Leoš Brno University of Technology, Faculty of Chemistry, Brno, Czech Republic, EU, doskocil@fch.vut.cz
Co-authors:
HORÁK Tomáš
WASSERBAUER Jaromír
WOLANSKÝ Petr
BUCHTÍK Martin
DOI: https://doi.org/10.37904/metal.2023.4656, 402-407
Abstract:
Magnesium and its alloys are very promising candidates for the development of degradable implants, but their application is limited by high corrosion rates. The corrosion resistance of magnesium materials can be increased by suitable surface treatment. [..]
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HORÁK Tomáš Brno University of Technology, Faculty of Chemistry, Brno, Czech Republic, EU, xchorakt@vutbr.cz
Co-authors:
BUCHTÍK Martin
WASSERBAUER Jaromír
BŘEZINA Matěj
DOSKOČIL Leoš
DOI: https://doi.org/10.37904/metal.2023.4654, 408-412
Abstract:
Magnesium alloys are characterized by high corrosion rates. This undesirable phenomenon can be slowed down by corrosion inhibitors. [..]
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HIDIROĞLU Mehtap Coşkunöz CKM R&D Center, Bursa, Turkey, tbaser@coskunoz.com.tr, mhidiroglu@coskunoz.com.tr
Co-authors:
BAŞER Tanya A.
DOI: https://doi.org/10.37904/metal.2023.4652, 413-419
Abstract:
The weight reduction of vehicle body and parts become much more crucial to decrease CO2 emissions. The use of high-strength steels has increased within the scope of vehicle weight reduction studies. [..]
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HORÁKOVÁ Lenka Materials Research Centre, Faculty of Chemistry, Brno University of Technology, Brno, Czech Republic, EU, xcknoflickova@vutbr.cz
Co-authors:
WASSERBAUER Jaromír
DOSKOČIL Leoš
BŘEZINA Matěj
BUCHTÍK Martin
DOI: https://doi.org/10.37904/metal.2023.4653, 420-425
Abstract:
In this study, the effect of citric acid as a chelating agent on the microstructure, chemical, and phase composition of hydrothermally prepared CaP coatings on AZ31 magnesium alloy was observed. The coatings were deposited in a reaction mixture at pH 5, 7, and 9, where the concentration of the chelating agent was set at 5, 50, and 500 mM, respectively. [..]
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VONTOROVÁ Jiřina VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, jirina.vontorova@vsb.cz
Co-authors:
PODJUKLOVÁ Jitka
MOHYLA Petr
KURSOVÁ Klára
SLAMOVÁ Karolina
DOI: https://doi.org/10.37904/metal.2023.4657, 426-432
Abstract:
In this paper, the main advantages of GDOES profiling analysis in evaluating the thickness of zinc coating applied using hot-dip and electroplating technology on steel sheets are assessed, including the evaluation of electroplating zinc coating with a chromate and chromite passivation layer.Zinc coating is one of the surface treatments of steel products and structures in order to protect them against corrosion attack by the surrounding aggressive environment and contributes to increasing their service life. The thickness, phase structure, and chemical composition of the Zn coating influence its protective properties. [..]
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BAŃKOWSKI Damian Kielce University of Technology, Kielce, Poland, EU, dbankowski@tu.kielce.pl
Co-authors:
MŁYNARCZYK Piotr
SZWED Bartłomiej
KOWALCZYK Joanna
DOI: https://doi.org/10.37904/metal.2023.4726, 433-438
Abstract:
The paper presents preliminary research on the application of coatings by the PVD method. The coatings were deposited on an AlNiCo alloy with a suitably pre-prepared surface. [..]
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DULIŠKOVIČ Josef Research and Testing Institute in Plzen, Pilsen, Czech Republic, EU, duliskovic@vzuplzen.cz, houdkova@vzuplzen.cz
Co-authors:
DANIEL Josef
HOUDKOVÁ Šárka
DOI: https://doi.org/10.37904/metal.2023.4716, 439-444
Abstract:
Dynamic impact wear, i.e. contact between two components in the presence of high cyclic local loads, is a challenging failure mode that occurs in many mechanical applications. [..]
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GĄDEK-MOSZCZAK Aneta Cracow University of Technology, Cracow, Poland, EU, aneta.gadek-moszczak@pk.edu.pl, dominik.nowakowski@pk.edu.pl, pawel.lempa@pk.edu.pl
Co-authors:
NOWAKOWSKI Dominik
LEMPA Paweł
DOI: https://doi.org/10.37904/metal.2023.4725, 445-448
Abstract:
The paper presents an idea and preliminary analysis of a new approach to modeling the surface geometry by applying advanced computational and analysis of data methods. It assumes that the material's surface may be treated as a random field and can be analyzed using the time series methods. [..]
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HADRYŚ Damian Silesian University of Technology, Katowice, Poland, EU, damian.hadrys@polsl.pl
Co-authors:
CEBULSKA Wioletta
JASIOK Marek
DOI: https://doi.org/10.37904/metal.2023.4721, 449-454
Abstract:
Diamond-like carbon (DLC) coatings are characterized by unique properties (chemical, protective and tribological properties), thanks to which they are characterized by high hardness, resistance to chemical agents and a low coefficient of friction.The main goal of the article is to determine the working parameters of an internal combustion engine turbocharger after applying DLC coatings on the surfaces of its sliding bearing elements (shaft). Such an application can be considered both in the production of new turbochargers and in the regeneration of already operated turbochargers. [..]
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JAROLÍMOVÁ Lucie University of West Bohemia, Faculty of Mechanical Engineering, Pilsen, Czech Republic, EU, jaroliml@fst.zcu.cz
Co-authors:
NAĎOVÁ Jana
HOUDKOVÁ Šárka
DOI: https://doi.org/10.37904/metal.2023.4724, 455-460
Abstract:
Cold spray is a modern method of coating in which solid powder particles are accelerated by a supersonic gas jet and on impact with the substrate they deform plastically and adhere to the surface. This principle of coating formation is dependent on the critical velocity of the flying particles, which is influenced, among other things, by the distance of the coated material from the nozzle end. [..]
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KAMIŃSKI Mariusz Lublin University of Technology, Faculty of Mechanical Engineering, Department of Automotive Vehicles, Lublin, Poland, EU, mariusz.kaminski@pollub.pl, p.budzynski@pollub.pl
Co-authors:
BUDZYŃSKI Piotr
SZALA Mirosław
SUROWIEC Zbigniew
ZDOROVETS Maxim
KOZLOVSKIY Artem
DOI: https://doi.org/10.37904/metal.2023.4710, 461-466
Abstract:
This paper presents the results of tribological wear resistance tests on pure chromium subjected to xenon ion implantation with an energy of 160 MeV. Chromium is a very popular engineering material used in many industries, including aerospace, automotive, power generation and electronics. [..]
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BESEDA Marek Faculty of Materials Science and Technology, VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, pavel.klaus@vsb.cz
Co-authors:
SUCHÁNEK Miroslav
SEHNOUTKA Petr
HUVAR Filip
WEISZ Michal
KLAUS Pavel
DOI: https://doi.org/10.37904/metal.2023.4718, 467-472
Abstract:
This paper deals with the testing of the properties of a bonded joint made of aluminum alloy EN AW 5754, where the laser cleaner MRJ FL C120 was used for the preparation of the bonded surfaces. Different laser beam settings were used to achieve the desired roughness. [..]
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KOŠELOVÁ Zuzana Institute of Scientific Instruments of the Czech Academy of Sciences, Brno, Czech Republic, EU, Zuzana.Koselova@isibrno.cz
Co-authors:
HORÁKOVÁ Lenka
SOBOLA Dinara
BURDA Daniel
KNÁPEK Alexandr
FOHLEROVÁ Zdenka
DOI: https://doi.org/10.37904/metal.2023.4719, 473-479
Abstract:
Anodizing is a technique by which thin oxide layers can be formed on a surface. Thin oxide layers have been found to be useful in a variety of applications, including emitters of electrons. [..]
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KREISLOVÁ Kateřina SVÚOM Ltd., Prague, Czech Republic, EU, kreislova@svuom.cz
Co-authors:
VLACHOVÁ Markéta
GEIPLOVÁ Hana
DOI: https://doi.org/10.37904/metal.2023.4728, 480-485
Abstract:
Vitreous enamel coatings play a very important role in the coating production process of steel in accordance with the technical and aesthetic properties. Surface quality of the enamel coating can be affected by various defects. [..]
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MARTÍNEK Petr COMTES FHT a.s., Dobřany, Czech Republic, EU, petr.martinek@comtesfht.cz, david.hradil@comtesfht.cz
Co-authors:
HRADIL David
BROM Karel
DOI: https://doi.org/10.37904/metal.2023.4720, 486-491
Abstract:
The main objective of this research is to design and analyse laser cladding with different additive materials and variable cladding parameters. Coatings were produced to increase the corrosion and mechanical resistance of highly stressed rotating parts. [..]
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SZYMURA Michał Silesian University of Technology, Gliwice, Poland, EU, mich.szymura@gmail.com
Co-authors:
OCHODEK Vladislav
DOI: https://doi.org/10.37904/metal.2023.4723, 492-499
Abstract:
The article presents results of tests concerning the metal-mineral abrasive wear resistance of
arc-sprayed coatings with lower and higher air pressure (larger and smaller drops of metal) and HVOF-sprayed coatings deposited using the self-shielded flux cored wire providing the obtainment of the weld deposit of high-chromium cast iron Fe15 (in accordance with EN 14700). The significance of influence of the spraying technologies on abrasion resistance was determined using a completely randomized design. [..]
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