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

Read more
GĄDEK-MOSZCZAK Aneta Cracow University of Technology, Faculty of Mechanical Engineering, Krakow, Poland, EU,
Co-authors: KORZEKWA Joanna
Abstract: The article presents a method of description the Al2O3 oxide layers structure observed by scanning microscopy. Unusual geometrical features of the structure enforce the use of non-standard techniques for their description. [..] Read more
MACHULEC Bolesław Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, Katowice, Poland, EU,
Co-authors: GIL Stanisław BIALIK Wojciech
Abstract: Investigation results for segregation in terms of chemical compositions of various ordinary and refined ultra-low carbon FeSi75 ferrosilicon fractions have been presented. The subject of investigations was ferrosilicon obtained under industrial conditions after mechanical shredding and separation on 10-60 mm, 3-10 mm and 0-3 mm sieves. [..] Read more
HUTNY Artur Czestochowa University of Technology, Faculty of Production Engineering and Materials Technology, Czestochowa, Poland, EU,
Co-authors: WARZECHA Marek DERDA Włodzimierz
Abstract: Modern devices for continuous casting (cc.) of steel - despite the shape of cross-section of cast billets, are equipped with electromagnetic systems for stirring liquid core inner the solidifying steel shell. Depending on the grade of cast steels, requirements for isotropy of chemical composition and properties along transverse and longitudinal cross-section of cc. [..] Read more
KOVÁŘ Ladislav VŠB-Technical University of Ostrava, Faculty of Mechanical Engineering, 17. listopadu 15, 708 33 Ostrava-Poruba, Czech Republic,,
Co-authors: NOVÁK Pavel
Abstract: Design and construction issues of blowing systems, lances and nozzles for high-temperature reactors is a hot issue, which addresses not only metallurgy but also other industrial sectors. In general, the problems of design and construction solutions are mainly oriented on issues of reducing the consumption of materials and energy, which ultimately affect the investment and operating costs of the aggregates. [..] Read more
KURKA Vladislav MATERIÁLOVÝ A METALURGICKÝ VÝZKUM s.r.o., Ostrava, Czech Republic, EU,
Co-authors: VINDYŠ Marek JONŠTA Petr PINDOR Jaroslav
Abstract: During the casting of heavier ingots, internal porosity occurs during solidification due to shrinkage of the cast metal. Porosity, or non-metal-filled areas, is up to several centimeters inside large ingots. [..] Read more
MERDER Tomasz Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, Katowice, Poland, EU,
Co-authors: WARZECHA Marek PIEPRZYCA Jacek HUTNY Artur
Abstract: The research work is a part of a larger study on identifying distribution of microparticles in the model liquid, which flows through a model of the tundish. Model (physical) testing is aimed at qualitative (based on visualization of the process) and quantitative assessments (performed by using the Abakus® Mobil Fluid laser microparticle counter).The article presents methodology on preparing microparticles for research tests and research test findings performed by using a laser microparticle counter. [..] Read more
Řeháčková Lenka VSB -Technical University of Ostrava, Ostrava, Czech Republic, EU,
Co-authors: NOVÁK Vlastimil SMETANA Bedřich DROZDOVÁ Ľubomíra DOBROVSKÁ Jana RADKOVSKÝ Filip
Abstract: Rheological properties (dynamic viscosity, flow curves) of selected Fe-C-O-Cr alloys were experimentally investigated with the use of a high-temperature rotating viscometer Anton Paar FRS 1600. The viscosity of concerned alloys was measured during cooling at a rate of 2.5 °C/min. [..] Read more
TKADLEČKOVÁ Markéta VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU,
Abstract: Blast furnace gas, which is created as a by-product during the ironmaking, belongs to the less valuable fuels due to its low heating value. Due to BF gas parameters (high amount of gas and high content of CO), it is used as an energy source for the preparation of preheated air in the stoves or for the heating of industrial furnaces. [..] Read more
WARZECHA Marek Czestochowa University of Technology, Faculty of Production Engineering and Materials Technology, Czestochowa, Poland, EU, e-mail
Co-authors: MERDER Tomasz HUTNY Artur ROGAL Łukasz
Abstract: Quantitative methods for determining the contamination of non-metallic inclusions (NMI) steel can be divided into metallographic, physicochemical or chemical. The quality control of steel in the metallurgical industry mostly uses a method in which their microstructure is observed on undigested destruction. [..] Read more
ŻABA Krzysztof AGH – University of Science and Technology, Faculty of Non-Ferrous Metals, Cracow, Poland, EU,
Co-authors: PUCHLERSKA Sandra ZYWERT Marcin
Abstract: In precise casting, the important parameters of multi-layered ceramic forms are their thickness and porosity. Defects, e.g. [..] Read more
STROUHALOVÁ Michaela VSB - Technical University of Ostrava, Czech Republic, EU,
Co-authors: GRYC Karel SMETANA Bedřich MICHALEK Karel
Abstract: The vast majority of metals and alloys used in technical practice are produced from a liquid state - a liquid metal. A most important phase transformation at steelmaking process is crystallization of steel (phase transformation of liquid steel from liquid to solid state) and process of own solidification of steel. [..] Read more
HRUBOVČÁKOVÁ Martina FMMR – Technical University of Košice, Košice, Slovak Republic, EU,
Co-authors: BARTOŠOVÁ Marianna VASKOVÁ Iveta DŽUPKOVÁ Martina BUĽKO Branislav DEMETER Peter BARICOVÁ Dana
Abstract: History of foundry, as metal casting process, has a significant meaning regarding the overall history. With the gradual development of foundry processes, as well as improvement of technology and mechanical procedures, led to the creation of several technological epochs. [..] Read more
DEMETER Peter Technical University of Košice, Faculty of Materials, Metallurgy and Recycling, Institute of Metallurgy, Letná 9, 042 00 Košice, Slovakia, EU,
Co-authors: BUĽKO Branislav BARICOVÁ Dana KIJAC Jozef DŽUPKOVÁ Martina BARTOŠOVÁ Marianna VASKOVÁ Iveta HRUBOVČÁKOVÁ Martina
Abstract: The world trend of steelmaking forwards to economical steel production with continuously increasing demands on the quality of produced steel. This fact causes increasing production of micro alloyed steel at the expense of production of conventional steel. [..] Read more
PARILÁK Ľudovít ZP Research and Development Centre, 976 81 Podbrezova, Slovak Republic, EU,
Co-authors: BELLA Peter
Abstract: Cold drawing is the final process of plastic deformation in the manufacture of precision steel seamless tubes. This particular technology is utilities by multiple drawing operations (sequences) with intermediate heat treatment. [..] Read more
JABŁOŃSKA Magdalena VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU,
Co-authors: KOWALCZYK Karolina RUSZ Stanislav BEDNARCZYK Iwona
Abstract: This article presents the impact of continuous plastic deformation SPD with the DRECE technique on a structure and properties of low carbon IF steel. The impact of numbers of passes on a change of mechanical properties of tested steel, such as tensile strength TS and yield strength YS, was tested. [..] Read more
KRIVTSOVA Olga Karaganda State industrial University, Temirtau, Kazakhstan Republic, KZ,
Co-authors: LUTCHENKO Nikita KOVALEV Aleksey GELMANOVA Zoya
Abstract: In the paper the results of investigation of drawing method including simple drawing and shear by computer simulation were presented. The simulation in Deform program was performed. [..] Read more
ÇETİN Barış FNSS Defense Systems Co. Inc., Engineering and Research Department, Ankara, Turkey,
Co-authors: BİLLUR Eren BARANOĞLU Besim TOPTAŞ Uğur ALIÇ Özgür
Abstract: In bending of plates, unlike the case of sheet metal forming, a 3-D stress state is valid. Moreover, apart from the some very specific cases, the plane strain assumption is not appropriate either. [..] Read more
SASAKI Shunsuke JFE Steel Corporation, Aichi, Japan,
Co-authors: KATSUMURA Tatsuro
Abstract: The influence of the cooling rate immediately before hot working on the flow stress and microstructure of δ ferrite-austenite duplex stainless steel (25 % Cr duplex stainless steel) was investigated by a hot compression test at 1,000 – 1,200 °C with various strain rates (0.1 to 10.0 s-1). In spite of the fact that the compression temperature was the same, the condition of rapid cooling immediately before the hot compression test greatly reduced the maximum flow stress σmax and work-hardening coefficient n values. [..] Read more
PESIN Alexander Nosov Magnitogorsk State Technical University, Magnitogorsk, Russian Federation,
Abstract: The analysis of the causes of the ski-effect of the sheet in the hot rolling conditions in the plate mill 5000 was performed. Influence of kinematic, thermal and geometrical factors on the occurrence of the ski-effect of the sheet were investigated. [..] Read more
PRESZ Wojciech Warsaw University of Technology, Institute of Material Processing, Warsaw, Poland, EU,
Co-authors: SHA Jinming RAVN Bjarne WANHEIM Tarras
Abstract: This paper deals with the influence of die surface orientation of roughness and die surface excitation on friction in metal forming processes. A way to evaluate friction coefficients from the flattening of long rectangular specimen was used for aluminium specimens with different die surface orientation of roughness. [..] Read more
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