METAL - International Conference on Metallurgy and Materials

Conference Proceedings - METAL 2019

28th International Conference on Metallurgy and Materials
May 22nd - 24th 2019 / Hotel Voronez I, Brno, Czech Republic, EU
ISSN: 2694-9296
ISBN: 978-80-87294-92-5
Proceedings of the conference were published in Web of Science and Scopus.

28th International Conference on Metallurgy and Materials METAL 2019 was held on May 22nd - 24th 2019 traditionally in Brno. From 460 registered participants, 423 persons from 27 countries attended the conference (208 participants from the Czech Republic, 86 from Poland, 39 from Russian Federation, 28 from Slovakia, 10 from Germany, 8 from Romania, 6 from the Republic of Korea, 6 from Austria and others for example from Turkey, Spain, Finland, Canada but also from Japan and Kazakhstan).

The participants presented 144 lectures and 250 posters. The conference was divided into six sessions and poster session due to the topics:
Plenary session (2 lectures), Session A (16 lectures; 19 posters), Session B (27 lectures, 35 posters), Session C (23 lectures; 46 posters), Session D (23 lectures; 43 posters), Session E (35 lectures; 79 posters), Session F (18 lectures; 28 posters).

The opening plenary lecture entitled "Magnesium Twin-Roll Casting Technology for Flat and Long Products” was performed by Dr.-Ing. Madlen Ullmann from Technische Universität Bergakademie Freiberg, (Germany). Another plenary speaker Dr. Pavel Kučera, technical director of VÍTKOVICE CYLINDERS a.s. (Czech Republic) presented the lecture "Hydrogen as an Alternative Fuel, Energy Source and an Industrial Gas".

The conference programme also included commercial presentations of Thermo-Calc Software AB, NETZSCH-Geratebau GmbH, COMTES FHT Inc. and KEYENCE INTERNATIONAL (Belgium) NV / SA.

The social evening with wine tasting of South Moravia accompanied by Swing Quartet was held on the first day in hotel restaurant. 

The accompanying program, which included the Cruise ship on the Brno dam, the visit of the Pavilion Anthropos, VIDA! Science centre or Excursion to Starobrno Brewery, was held on Thursday. Participants highly appreciated the cultural program.

250 posters in the poster session took part in a Best poster contest. 3 prizes and five honorable mentions were announced based on the evaluation of chairmen of the sessions. Winners were awarded the diplomas and practical gifts. 

Winners of Poster session:
1st price - KAMYSNIKOVA Kateryna - Institute of Materials and Machine Mechanics SAS, Bratislava, Slovak Republic, EU
2nd price - OPĚLA Petr - VSB - Technical University of Ostrava, Czech Republic, EU
3rd price - LEE Hong Bum - POSTECH GIFT, Pohang, Republic of Korea

Honorable mentions:
TKADLEČKOVÁ Markéta -  VSB - Technical University of Ostrava, Czech Republic, EU
JABŁOŃSKA Magdalena Barbara - Silesian University of Technology, Katowice, Poland, EU
PODANÝ Pavel - COMTES FHT a.s., Dobřany, Czech Republic, EU
SPIRIDONOVA Anastasiya - D.Mendeleev University of Chemical Technology of Russia, Moscow, Russia
WNĘK Mariusz - Silesian University of Technology, Katowice, Poland, EU

Presentation of companies:
Thermo-Calc Software AB - sponsor and exhibitor
NETZSCH-Geratebau GmbH - sponsor and exhibitor
COMTES FHT a.s. - sponsor and exhibitor
Olympus Czech Group, s.r.o., člen koncernu - exhibitor
Carl Zeiss spol. s r.o. - exhibitor
Linde Gas a.s. - exhibitor
IEF - Brno Trade Fair
VSB - Technical University of Ostrava, FMT

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PUSTOVOYTOV Denis Nosov Magnitogorsk State Technical University, Magnitogorsk, Russian Federation,
Co-authors: PESIN Alexander LOKOTUNINA Natalya KOZHEMIAKINA Anna
Abstract: Creating of gradient structures with the grain size changing from microns to nano-scale through the thickness of processed metallic materials represents a new advanced strategy for producing a superior combination of high strength and good ductility. Severe plastic deformation with predetermined strain gradient can be considered as a mechanism of creating of gradient structures. [..] Read more
LOKOTUNINA Natalya Nosov Magnitogorsk State Technical University, Magnitogorsk, Russian Federation,
Co-authors: PESIN Alexander PUSTOVOYTOV Denis GRACHEV Dmitry
Abstract: Accumulative roll bonding (ARB) is one of the severe plastic deformation methods of producing ultrafine grained laminated metal composites (LMCs). In order to obtain one‐body solid material, the rolling in ARB is not only a deformation process but also a roll-bonding process. [..] Read more
Moravec Ján University of Žilina, Faculty of Mechanical Engineering, Department of Technological Engineering, Univerzitná 8215/1, 010 26 Žilina, Slovak Republic, EU,
Abstract: This paper describes issues related to the process of cutting with a punch with internal heating. The theoretical part explains the effects related to thermal expansion, conduction and transfer of heat in the body of punches. [..] Read more
NAIZABEKOV Abdrakhman Rudny Industrial institute, Rudny, Kazakhstan,
Co-authors: LEZHNEV Sergey ARBUZ Alexandr PANIN Yevgeniy
Abstract: The article presents the results of the study of the microstructure and mechanical properties of austenitic stainless steel AISI-321 after radial-shear rolling. The studies carried out in this work allowed to prove the possibility of obtaining the ultra-fine-grained structure in long-length blanks of austenitic stainless steel AISI-321 after radial-shear rolling, as well as to achieve a significant increase in the initial mechanical properties of this steel. [..] Read more
Kawulok Rostislav VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU,
Abstract: Based on dilatometry tests, the effect of various values of previous deformation on the kinetics of austenite transformations during the cooling of P620Q steel has been studied. Dilatometry tests have been performed with the use of the optical dilatometry module of the plastometer Gleeble 3800. [..] Read more
BEHRENS Bernd-Arno Leibniz Universität Hannover, Institute of Forming Technology and Machines, Garbsen, Germany, EU,
Co-authors: VOLK Wolfram CHUGREEV Alexander TILL Michael MAIER Daniel BÜDENBENDER Christoph
Abstract: The development of tools in bulk metal forming for the production of steel components consists of an iterative development process and requires a large number of test tools, resulting in high costs as well as increased production time. The simulation of process steps on the basis of the finite element method is an established technique for tool design and provides a significant contribution to the optimization of processes in the development phase. [..] Read more
CONSTANTINESCU Dan University Politehnica of Bucharest, Bucharest, Romania, EU,
Abstract: The present paper does not have in view the impact of metallurgical industry on the environment. We have in view some thermal models, used in the case of solid bodies like for example the steel, in order to analyze similar phenomena in the nature and the effect on the climate changes. [..] Read more
KRÁTKÁ Ludmila VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU,
Co-authors: MACHŮ Mario
Abstract: The study focused on numerical and experimental investigations of steel head restraint produced via the technology of cold rotary swaging. The analyses were carried out via finite element modelling and experimental swaging; the whole study was supplemented with 3D scanning. [..] Read more
RUDSKOI Andrei Peter the Great St. Petersburg Polytechnic University, 195251, St. Petersburg, Russia,
Co-authors: KODZHASPIROV Georgii KLIBER Jiri
Abstract: The effect of rolling temperature (800-1000°C) - strain accumulation (number of rolling passes: 3÷5) - cooling rate (8.6 – 250C/s) parameters at the High Temperature Thermomechanical Processing (HTMP) on the microstructure, mechanical properties at the room and low temperatures of C-Ni-Nb and C-Ni-V steels intended for the usage as a high- strength material for production of the shelf constructions, strips and other special welded products has been studied. Experiment planning method (EPM) has been used to study the effect of the mentioned above parameters on the mechanical properties. [..] Read more
BEHRENS Bernd-Arno Leibniz Universität Hannover, Institute of Forming Technology and Machines, An der Universität 2, 30823 Germany, EU,
Co-authors: CHUGREEV Alexander JALANESH Masood WÖLKI Kai BOHNE Florian
Abstract: Hot stamping has become an established technology for the production of high strength steel parts in the automotive industry. The sheets are heated up to temperatures over austenitization temperature and held in order to obtain a fully austenised microstructure, formed and subsequently quenched. [..] Read more
BEHRENS Bernd-Arno Institute of Forming Technology and Machines (IFUM), Leibniz University Hannover, An der Universität 2, 30823 Garbsen, Germany,
Co-authors: CHUGREEV Alexander BONHAGE Martin BÜDENBENDER Christoph ZAITSEV Aleksandr MALIK Irfan Yousaf
Abstract: Tools in hot forging processes undergo high thermal and mechanical loads and thus experience corresponding fatigues. Mechanical fatigue can be reduced by design optimization, but process related changes are needed in order to minimize the thermal fatigue. [..] Read more
Fabík Richard VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU
Co-authors: Molnár Jakub Santarius Tomáš
Abstract: The paper deal with experience with the introduction of production of ribbed wire from B500B steel on the cold stretching line KOCH in ArcelorMittal Ostrava. The basic principle of work hardening during cold stretching is introduced. [..] Read more
MESSAOUDI Salim Mohamed Khider Biskra University, Laboratory of Energy and materials Engineering, Faculty of Science and Technology, PB145, Biskra, Algeria,
Co-authors: DJIMAOUI Toufik ZIDANI Mosbah NEBBAR Mohamed Chaouki MATHON Marie Hélène HELBERT Anne-Laure BRISSET François BAUDIN Thierry
Abstract: In this study we present an analysis of the evolution of the texture of a mild steel welding rod from the initial state to the welded state. And thus show the effect of drawing on the texture of the welded metal.The analysis of the initial state reveals the presence of a slight texture of the ferritic phase at the periphery. [..] Read more
ZIDANI Mosbah Université Mohamed Khider Biskra, Laboratoire de Génie Energétique et Matériaux (LGEM) Faculté des Sciences et de la Technologie, Biskra 07000, Algérie.
Co-authors: NEBBAR Mohamed Chaouki DJIMAOUI Toufik MESSAOUDI Salim FARH Hichem HELBERT Anne Laure BRISSET François BAUDIN Thierry
Abstract: The medium carbon steel drawn wires are used in wide variety of applications, such as bridge cables, tire cord and springs. Wire drawing is a cold working process. [..] Read more
ŠEVČÁK Vojtěch VŠB – Technical University of Ostrava, 17. listopadu 15, 708 33 Ostrava, Czech Republic,
Co-authors: SCHINDLER Ivo KAWULOK Petr NAVRÁTIL Horymír TUROŇ Rostislav BENČ Marek
Abstract: Comparison of (D)CCT diagram of studied steels. Selected steels are used for manufacturing seamless tubes. [..] Read more
RESL Ondřej Brno University of Technology, Faculty of Mechanical Engineering, Brno, Czech Republic, EU,
Co-authors: POHANKA Michal
Abstract: Steel products like hot rolled steel plates or strips are widely used in industry or in other fields of human activity. Prediction and control of cooling during hot rolling are necessary to obtain the desired mechanical properties of the hot rolled steel. [..] Read more
BEHRENS Bernd-Arno Leibniz Universität Hannover, Institute of Forming Technology and Machines, An der Universität 2, 30823 Garbsen, Germany, EU,
Co-authors: CHUGREEV Alexander HOOTAK Maiwand
Abstract: The present contribution deals with numerical investigations of a challenging forming process called thixoforming. This technology takes advantage of the semi-solid material state in order to produce geometrically complex parts. [..] Read more
BEDNARCZYK Iwona Silesian University of Technology, Faculty of Materials Engineering and Metallurgy 40-019 Katowice, Poland
Abstract: The article presents tests results of metalforming of magnesium alloy. Materials for tests were ingots sized  40 x 90 mm from magnesium alloys marked with symbol WE43, AZ61. [..] Read more
BIŚ Jesica Częstochowa University of Technology, Częstochowa, Poland, EU,
Co-authors: KOCZURKIEWICZ Bartosz KWAPISZ Marcin
Abstract: The technological process of rolling of seamless tube consists of three stages. In the first of them, a thimble - shaped hollow is produced from the cast ingot (usually square), which in the second stage is rolled into the thimble. [..] Read more
BRUSILOVÁ Alena Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava Námestie Slobody 17, 812 31 Bratislava, Slovakia,
Co-authors: SCHREK Alexander ŠVEC Pavol GÁBRIŠOVÁ Zuzana POKUSOVÁ Marcela
Abstract: Due to the improvement of efficiency of power equipment (heat exchanger), it has been required to change the arrangement of exchanger tube bodies through the minimization of exchanger tubes bending radius. It was necessary to optimize process parameters and functional parts of forming tool to achieve the required parameters of tube bending. [..] Read more
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