METAL - International Conference on Metallurgy and Materials

Conference Proceedings - METAL 2020

29th International Conference on Metallurgy and Materials
May 20 - 22, 2020 / Brno, Czech Republic, EU
ISSN: 2694-9296
ISBN: 978-80-87294-97-0
Proceedings of the conference were published in Web of Science and Scopus.

On the 29th International Conference on Metallurgy and Materials - METAL 2020, 215 people from 19 countries around the world were registered (such as the Czech Republic, Poland, Russian Federation, Slovakia, Lithuania, but also from Chile and Mexico). 226 articles were submitted to the following sections:
Session A - Advanced Iron, Cast Iron and Steelmaking
Session B - Metal Forming
Session C - Steel Products - properties
Session D - Modern Trends in Surface Engineering
Session E - Non-Ferrous Metals and Alloys
Session F - Economics and Management of Metallurgical Production

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VORON Mykhailo Physical and technological institute of metals and alloys, NAS of Ukraine Kyiv, Ukraine,,
Co-authors: KOSTETSKY Yuriy FON PRUSS Marina
Abstract: The work is dedicated to obtaining a complex Al-Mn-Fe master alloy for precise alloying high-manganese steels with aluminum high content as well as for making additions during aluminum alloys production. The addition of aluminum large quantity to steel during steelmaking is an especially difficult task, because of the low density and melting temperature of aluminum. [..] Read more
LIPIŃSKI Tomasz University of Warmia and Mazury in Olsztyn, Poland EU,
Co-authors: WACH Anna KARPISZ Dariusz
Abstract: Non-metallic inclusions are one of the factors that influence the fatigue strength of steel. Although steel has a relatively small number of non-metallic inclusions, those impurities have a considerable impact on the material's technological and strength parameters, in particular fatigue strength and life. [..] Read more
LANZERSTORFER Christof University of Applied Sciences Upper Austria, Wels, Austria, EU,
Co-authors: BRUNNER Christian
Abstract: In the production of hot briquetted iron some fine by-product is generated. This material consists mainly of metallic iron and iron oxides. [..] Read more
VON SCHEELE Joachim Linde Technology, Linde plc, Munich, Germany, EU,
Co-authors: ZILKA Vladimir
Abstract: Using oxyfuel combustion in steel reheating provides higher throughput and substantial fuel savings. Accordingly, oxyfuel has many benefits, but also some drawbacks like hot spots in furnaces and thermal NOx generation. [..] Read more
MELECKÝ Jaroslav VSB - Technical University of Ostrava, 17. listopadu 2172/15, Ostrava-Poruba, 70800, Czech Republic, EU,
Co-authors: KOVÁŘ Ladislav
Abstract: One of the products of pig iron production is blast furnace gas. Its pressure energy can be used, among other things, by including an expansion turbine with subsequent production of electricity. [..] Read more
BŘEZINA Michal Brno University of Technology, Technická 2, 616 69 Brno, Czech Republic, EU,
Co-authors: NÁVRAT Tomáš ŠTĚTINA Josef KOVÁŘ Jaroslav KLIMEŠ Lubomír MAUDER Tomáš PETRUŠKA Jindřich
Abstract: Monitoring and evaluation of temperature distribution in continuous steel casting coupled with optimal temperature intervals providing no defects can be used for the prediction of crack formation in the cast strand. Crack locations can be further specified with the use of mechanical stress-strain distribution model. [..] Read more
MACHŮ Mario VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU,
Co-authors: DROZDOVÁ Ľubomíra SMETANA Bedřich RŮŽIČKA Jan ZLÁ Simona SOROKINA Svetlana
Abstract: Objective of this work is to model the thermal expansion coefficients of selected steel grade and compare results with those measured by TMA method. Coefficient of thermal expansion is described as a function of steel composition (C, Mn, P, S, Si, Cr, Ni, Mo) and temperature.Experimental values are described and compared with model. [..] Read more
BENDIKIENE Regita Kaunas University of Technology, Faculty of Mechanical Engineering and Design, Kaunas, Lithuania, EU,;;;;
Co-authors: CIUPLYS Antanas CESNAVICIUS Ramunas GRIGAS Vytautas JUTAS Audrius BAHDANOVICH Aliaksandr MARMYSH Dzianis NASAN Aleh SHEMET Liudmila SHERBAKOV Sergei
Abstract: This research paper combines investigation of mechanical properties of austempered ductile cast iron (ADI) and comparison with standard grades of steel and cast iron. Due to the special features of both materials – catsability from cast iron, and toughness from steel, ADI attracts an attention of industry and science because of economic benefits and high performance at the different application areas. [..] Read more
DROZDOVÁ Ľubomíra Faculty of materials science and technology, VSB-Technical University of Ostrava, 17. listopadu 2172/15, Ostrava-Poruba, 708 00, Czech Republic, EU,
Co-authors: SMETANA Bedřich MACHŮ Mario SOROKINA Svetlana ZLÁ Simona KAWULOKOVÁ Monika NOVÁK Vlastimil ŘEHÁČKOVÁ Lenka
Abstract: Three model alloys based on FeCCrNi were studied. Alloys contained 0.34  0.36 wt. % of carbon and chromium and nickel in the range of 1.04 – 4.96 wt. %. [..] Read more
BAGHERIAN Ehsaan-Reza Inspection Technology & Quality Assurance National Institute (ITQAN), Kingdom of Saudi Arabia,
Abstract: Metal casting is one of the most important manufacturing process technologies and is defined as a process in which molten or liquid metal is poured into a mould. Today, metal casting components are found in over 90 percent of manufactured goods and equipment, from critical component for aircraft and automotive industries to home applications as well as construction machineries. [..] Read more
PYSZKO René VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU,,,
Co-authors: PŘÍHODA Miroslav MACHů Mário FRANĚK Zdeněk
Abstract: Numerical models of solidification and cooling of continuously cast billets or blooms are used both in research and in operational conditions to predict solid shell thickness, metallurgical length, solidification rate etc. The numerical model must be verified according to real values of quantities. [..] Read more
Bulanov Andrey G.G. Devyatykh Institute of Chemistry of High-Purity Substances of the Russian Academy of Sciences, Nizhny Novgorod, Russia,
Co-authors: Belyaev Igor Churbanov Mikhail Belozerov Yuriy Troshin Oleg Potapov Аleksandr Savchenko Аlexander Mogilnikov Pavel Melnikov Sergey
Abstract: The magnetic properties of polycrystalline samples of isotopically enriched iron with the content of isotope 56Fe 99.945±0.002 at. % were investigated. [..] Read more
NOVÁK Vlastimil VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU,
Abstract: Traditional routes of ironmaking and steelmaking processes demand high-temperature preparatory steps, such as coking and sintering. These processes are of great concern since they represent a considerable environmental burden. [..] Read more
OVČAČÍKOVÁ Hana VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU,
Co-authors: VELIČKA Marek MAIEROVÁ Petra VLČEK Jozef HALAMOVÁ Jitka
Abstract: Blast furnace slag is generated as a by-product of the metallurgical industry and can be called “multifunctional waste”. It can be used in the building industry, reused in production or landfilled. [..] Read more
MATKARIMOV Sokhibjon Turdalievich Department of Mining and Metallurgy, Tashkent State Technical University, Tashkent, Uzbekistan,
Abstract: In article questions of development, low-waste technologies of processing of steel-smelting slag are considered, gland allowing by extraction and its connections from steel-smelting slag to receive additional raw materials for production became, and the remains to use in building industry. Complex processing of steel-smelting slags as the main way of engineering-ecological development of society was offered in the mid-sixties the past century, generally by scientists from the CIS countries. [..] Read more
KUZIN Evgenii D.Mendeleev University of Chemical Technology of Russia, Moscow, Miusskaya pl. 9, 125047, Russia,
Co-authors: KRUCHININA Natalya AVERINA Julia KURBATOV Andrey NOSOVA Tatyana
Abstract: The processes of production of pig iron, steel and cast irons are accompanied by the formation of a significant amount of slag. This waste can be sent to re-smelting, however, if it contains a high content of impurity components, it is sent to the dump as waste. [..] Read more
POHANKA Michal Heat Transfer and Fluid Flow Laboratory, Brno University of Technology, Brno, Czech Republic, EU,
Co-authors: KOTRBÁČEK Petr Resl Ondřej Bellerová Hana
Abstract: Hydraulic descaling is an inherent part of the hot rolling process but can sometimes also be applied in the heat treatment process, continuous casting and other processes. The need for optimal descaling is linked with the quality of the final product. [..] Read more
LANGOVÁ Šárka VŠB – Technical University of Ostrava, 17. listopadu 15/2172, Ostrava 708 33, Czech Republic, EU,,
Co-authors: MATÝSEK Dalibor
Abstract: Steelmaking dust and sludge are hazardous waste materials containing leachable compounds of zinc, lead, cadmium, and other environmentally harmful elements. In this study, acetic and butyric acid were used as leaching reagents to remove easily soluble zincite selectively. [..] Read more
VONTOROVÁ Jiřina VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU,
Co-authors: BEŇO Jaroslav KRYSMÁNEK Martin SLAMOVÁ Karolina
Abstract: The article deals with the determination of sulphur contents in different types of foundry furan no-bake reclaims from different suppliers using two different methods – combustion elemental analysis and gravimetrically. The first of these methods is the standard fast instrumental method. [..] Read more
KOVÁŘ Ladislav VSB - Technical University of Ostrava, Faculty of Mechanical Engineering, 17. listopadu 15, 708 33 Ostrava-Poruba, Czech Republic, EU,,,,
Co-authors: NOVÁK Pavel HAPLA Tomáš FRIES Jiří
Abstract: The design of the individual components of the systems with lances for high-temperature reactors significantly influences their proper functioning and the course of the technological process on which the quality of the resulting product depends. The lance systems intended for the high-temperature reactors are designed for gas blowing of various, especially gaseous media. [..] Read more
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