METAL - International Conference on Metallurgy and Materials

Conference Proceedings - METAL 2022

31st International Conference on Metallurgy and Materials
May 18 - 19, 2022 / Orea Congress Hotel Brno, Czech Republic, EU
www.metalconference.eu
ISSN: 2694-9296
ISBN: 978-80-88365-06-8
Proceedings of the conference have been sent to Web of Science and Scopus for evaluation and potential indexing.


The 31st International Conference on Metallurgy and Materials METAL 2022 took place in Brno on May 18 - 19, 2022. 200 participants from 20 countries listened to 77 lectures and viewed 83 posters. After a two-year break caused by the coronavirus pandemic, the conference could take place this year in the traditional format again.

The conference was opened by Professor Ping. Xiao, who holds the Rolls-Royce/Royal Academy of Engineering Research Chair in Advanced Coating Technology. He dedicated his lecture to the topic of surface engineering and coatings for aero-engine applications. The second plenary lecture was given by Assoc. Prof. Mariola Saternus from the Silesian University of Technology in Kawovice. The lecture dealt with the synergistic effect of the optimal of AlNi addition to the zinc bath as an alternative to the baths containing Pb, Bi and Sn.

However, the thematic scope of the conference lectures was traditionally much broader. Researchers presented innovations not only in the fields of advanced iron, cast iron, steelmaking, non-ferrous metals and alloys, metal forming and surface engineering, but also in the economics and management of metallurgical production.

The program also included a commercial presentation by TestForce Ltd. which presented the steps to an optimized and automated lab.

The prize for the best poster has been awarded to Dušan Majtás from the Institute of Theoretical and Applied Mechanics of the Academy of Sciences of the Czech Republic. In his work, he showed the corrosion of lead and copper coupons and comparison of ageing simulation and real exposure.

The next 32nd METAL conference will take place on May 16 - 19, 2023.

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ČADA Radek VSB –- Technical University of Ostrava, Ostrava, Czech Republic, EU, radek.cada@vsb.cz
Co-authors: PEKTOR Tomáš
Abstract: The paper deals with the design of the technology for the production of the cover stamping to achieve the minimum cost of one piece of the produced component. By calculation, the minimum values of the radius of curvature of the edge of the draw die and the edge of the draw punch were determined to eliminate the calibration operation. [..] Read more
FOJT-DYMARA Gabriela Institute of Engineering Processes Automation and Integrated Manufacturing Systems, Silesian University of Technology, Gliwice, Poland, EU, gabriela.fojt-dymara@polsl.pl
Co-authors: OPIELA Marek
Abstract: The tests on high-Mn of 27Mn-4Si-2Al-Nb type steel were carried out. The steel was solution heat-treatment at different temperatures in a range from 900 °C to 1200 °C. [..] Read more
GREGER Miroslav VSB-Technical University of Ostrava, Czech Republic, EU, miroslav.greger@vsb.cz
Co-authors: KANDER Ladislav
Abstract: In this paper the scientific basics for the production of ultra-fine grained titanium using the technology of Equal Channel Angular Pressing (ECAP) deformation to manufacture medical implants for their wide use in trauma treatment and dentistry are presented. Special attention is paid to the physics and mechanics of methods of ECAP deformation leading to the formation of ultra-fine grained structures in titanium. [..] Read more
GREGER Miroslav VSB-Technical University of Ostrava, Faculty of Materials Science and Technology, Ostrava, Czech Republic, EU, miroslav.greger@vsb.cz
Co-authors: RUSZ Stanislav ŠVEC Jiří KANDER Ladislav KWARTENG Oscar
Abstract: The technology severe plastic deformation was applied on austenitic steel AISI 316. It was verification of severe plastic deformation application possibility on steel AISI 316 importantly for following applying on similar kinds of steel, because SPD technology influence on fatigue properties was confirmed. [..] Read more
NOGA Roman MATERIAL & METALLURGICAL RESEARCH Ltd., Ostrava, Czech Republic, EU, projekty@mmvyzkum.cz
Co-authors: JONŠTA Petr PERNA Tomáš VINDYŠ Marek KOTÁSEK Ondřej KURKA Vladislav
Abstract: The paper presents laboratory physical modeling of the seamless tubes production, specifically the first step of the Mannesmann production process, the so-called punching. A “Universal rolling mill” at MATERIAL & METALLURGICAL RESEARCH Ltd. [..] Read more
KAWULOK Petr VSB - Technical University of Ostrava, Faculty of Materials Science and Technology, Ostrava-Poruba, Czech Republic, EU, petr.kawulok@vsb.cz, michal.hrnčiar.st@vsb.cz, ivo.schindler@vsb.cz, petra.vanova@vsb.cz, petr.opela@vsb.cz, rostislav.kawulok@vsb.cz, stanislav.rusz2@vsb.cz, horymir.navratil@vsb.cz, michal.sauer@vsb.cz, jirina.vontorova@vsb.cz
Co-authors: HRNČIAR Michal SCHINDLER Ivo VÁŇOVÁ Petra OPĚLA Petr KAWULOK Rostislav RUSZ Stanislav NAVRÁTIL Horymír SAUER Michal VONTOROVÁ Jiřina
Abstract: Using the sophisticated MAXStrain II unit, part of the HDS-20 simulator, the effect of intensive cumulative hot deformation on the final structural properties of non-alloyed low carbon steel was investigated. In the case of the MAXStrain II unit, the specimens are deformed by compression in two axes, which allows to achieve large cumulative strains. [..] Read more
KURP Piotr Centre for Laser Technologies of Metals, Faculty of Mechatronics and Machine Design, Kielce University of Technology, Kielce, Poland, EU, pkurp@tu.kielce.pl
Co-authors: DANIELEWSKI Hubert
Abstract: The author of this paper presented the concept of manufacturing metal expansion joints using a hybrid method of mechanically assisted laser forming. An experiment was carried out based on the presented concept assumptions.The parameters used in the experiment and the final effect are presented. [..] Read more
NAVRÁTIL Horymír VSB – Technical University of Ostrava, Faculty of Materials Science and Technology, Ostrava, Czech Republic, EU, horymir.navratil@vsb.cz
Co-authors: Schindler Ivo Kawulok Petr Opěla Petr Kawulok Rostislav
Abstract: Severe hot forming methods are effective in grain refinement and controlled development of microstructure. One of these methods is the cumulative deformation on the MAXStrain simulation module. [..] Read more
OPĚLA Petr VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, petr.opela@vsb.cz
Co-authors: Schindler Ivo RUSZ Stanislav SAUER Michal
Abstract: Artificial neural networks (ANN) embody the wide family of various brain-inspired approaches finding their utilization at the solution of many up-to-date issues, e.g., voice, picture and video processing and recognition or regression analysis. The ANN-based regression analysis is able to provide a functional relationship between the high number of predictors and high number of outcomes. [..] Read more
PRESZ Wojciech Warsaw University of Technology, Institute of Manufacturing Technologies, Warsaw, Poland, EU, wojciech.presz@pw.edu.pl, robert.cacko@pw.edu.pl
Co-authors: ARIVANANDAN Vivekanandan CACKO Robert
Abstract: Micro-forming is one of the most popular micro manufacturing processes for manufacturing vsmall metallic parts in sub millimetre range. The proposed process is called Micro-Blanking with Mutual Calibration - MBMC. [..] Read more
SZKANDERA Pavel VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, pavel.szkandera@vsb.cz, stanislav.rusz@vsb.cz, jiri.svec@vsb.cz, ondrej.hilser@vsb.cz, martin.pastrnak@vsb.cz
Co-authors: RUSZ Stanislav ZABYSTRZAN Rostislav Švec Jiří HILŠER Ondřej Pastrňák Martin
Abstract: The DRECE method is a very promising method for forming sheet metal sheet using the severe plastic deformations (SPD) principle. The DRECE method is characterized by the continuous extrusion of the sheet metal strip by the forming die, which creates a forming angle of 108 ° in the deformation zone. [..] Read more
VINDYŠ Marek VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, marek.vindys@vsb.czpavel.szkandera@vsb.cz, jan.kedron@vsb.cz, stanislav.tylsar@vsb.cz
Co-authors: SZKANDERA Pavel KEDROŇ Jan TYLŠAR Stanislav
Abstract: The article deals with the grain refinement and microstructure evolution of AZ61 magnesium alloy subjected to sever plastic deformation (SPD) by ECAP (Equal Channel Angular Pressing) process. The commercial hot extruded AZ61 alloy subjected to severe plastic deformation possesses a two-phase microstructure consisting of solid solution matrix and massive 𝛾 - phase Mg17Al12 distributed mostly at grain boundaries. [..] Read more
ZABYSTRZAN Rostislav VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, jiri.svec@vsb.czpavel.szkandera@vsb.cz, marek.vindys@vsb.cz
Co-authors: ŠVEC Jiří SZKANDERA Pavel VINDYŠ Marek
Abstract: The creation of UFG (ultra-fine grain) materials is a new and promising way to improve metals and alloys for advanced structural and functional application. To date, it is common knowledge that UFG materials can be successfully produced by intense plastic deformation. [..] Read more
KUŠNÍROVÁ Katarína Institute of Materials Research, Slovak Academy of Sciences, Košice, Slovak Republic, EU, kkusnirova@saske.sk, dvarcholova@saske.sk, molcanova@saske.sk, bballokova@saske.sk, mpodobova@saske.sk, rdzunda@saske.sk, ksaksl@saske.sk
Co-authors: VARCHOLOVÁ Dagmara MOLČANOVÁ Zuzana BALLÓKOVÁ Beáta MÖLLMER Jens JASMINSKÁ Natália LAZÁR Marián BRESTOVIČ Tomáš PODOBOVÁ Mária DŽUNDA Róbert MOTÝĽ Rastislan SAKSL Karel
Abstract: Hydrogen has a strong potential for use as an alternative fuel provided that it can be stored in a safe and efficient way. One possibility is to store it as a solid hydride using suitable metals or alloys. [..] Read more
BCHARA Rana University of Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France, EU, rana.bchara.etu@univ-lille.fr
Co-authors: PRORIOL SERRE Ingrid VOGT Jean-Bernard
Abstract: In this paper, the effects of hydrogen charging and aging treatment on the cyclic plasticity of a S32304 lean duplex steel were investigated. The surface modifications were analyzed using atomic force microscopy and scanning electron microscopy. [..] Read more
BAJŽELJ Anže Institute of Metals and Technology, Ljubljana, Slovenia, EU, anze.bajzelj@imt.si, barbara.setina@imt.si, jaka.burja@imt.si
Co-authors: ŠETINA BATIČ Barbara MEDVED Jožef BURJA Jaka
Abstract: The presence of primary Nb-particles and their morphology affected by changes in nickel concentration in the as-cast microstructure of stainless steels with 18 wt% Cr were analysed. The formation of primary particles is due to the decreasing solubility during cooling and solidification of the steel melt, and additionally, segregation of alloying elements occurs during solidification, which contributes to the formation of particles. [..] Read more
BARTONĚK Daniel VSB - Technical University Ostrava, Ctr Adv Innovat Technol, Ostrava, Czech Republic, EU daniel.bartonek@vsb.czmartin.negyesi@vsb.cz, bohumir.strnadel@vsb.cz
Co-authors: NÉGYESI Martin STRNADEL Bohumír
Abstract: To ensure proper maintenance and remaining lifespan of railway axles it is important to correctly estimate its mechanical properties. In past many methods were introduced and standardized. [..] Read more
BURJA Jaka IMT - Institute of metals and technology, Ljubljana, Slovenia, EU, jaka.burja@imt.si, barbara.setina@imt.si
Co-authors: ŠETINA BATIČ Barbara BALAŠKO Tilen MEDVED Jožef
Abstract: The topic of low density steels, also called light weight steels, has gained new interest in the last decade. These steels have remarkably low densities around 6.7 kg/l. [..] Read more
DUNDULIS Gintautas Kaunas University of Technology, Kaunas, Lithuania, EU, Gintautas.Dundulis@ktu.lt
Co-authors: Narvydas Evaldas LEIŠIS Vitalis PETIT Tom
Abstract: FRACTESUS (Fracture mechanics testing of irradiated RPV steels by means of sub-sized specimens) is a project supported by the European Commission HORIZON2020 programme. The project started in October of 2020 and will be finished in September of 2024. [..] Read more
GAVALEC Matúš Alexander Dubček University of Trenčín, Trenčín, Slovakia, EU, matus.gavalec@tnuni.skigor.barenyi@tnuni.sk, henrieta.chochlikova@tnuni.sk
Co-authors: BARÉNYI Igor CHOCHLÍKOVÁ Henrieta
Abstract: During the rotary friction welding process is a joint made at the interface of two materials using the parameters such as temperature, pressure, relative motion speed and the secondary parameter is time. This method offers a wide range of applications, especially when are welded rotating parts. [..] Read more
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