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Conference Proceedings - METAL 2020
29th International Conference on Metallurgy and Materials
May 20 - 22, 2020 / Brno, Czech Republic, EU
www.metalconference.eu
ISSN: 2694-9296
ISBN: 978-80-87294-97-0
Proceedings of the conference were published in Web of Science and Scopus.
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KONIECZNY Marek Kielce University of Technology, Faculty of Mechatronics and Mechanical Engineering, Department of Metals Science and Materials Technologies, Kielce, Poland, EU, mkon@tu.kielce.pl
DOI: https://doi.org/10.37904/metal.2020.3579, 1111-1116
Abstract:
Copper matrix reinforced with iron or carbon steel particulate composites were made by means of the powder metallurgy route. The reinforcement particles were added to copper metal powders with the composition of 15 wt% Fe and mixed mechanically. [..]
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ALLUAIBI Mohammed Hayder POLITEHNICA University of Bucharest, Romania, mohammed.aluaibi@gmail.com
Co-authors:
ALTURAIHI Saleh Sabah
RADUCANU Doina
RUSEA Adrian
CINCA Ion
NOCIVIN Anna
COJOCARU Vasile Danut
DOI: https://doi.org/10.37904/metal.2020.3580, 1117-1122
Abstract:
The Ti-6Al-2Sn-4Zr-6Mo (Ti-6246) titanium alloy is categorized as one of α + β titanium alloys group, which plays an important role in the aerospace applications. This study aims to find out the optimal thermomechanical processing route to obtain a good balance of strength, ductility and fracture toughness. [..]
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SLÍVA Aleš VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, ales.sliva@vsb.cz
Co-authors:
BRÁZDA Robert
DOI: https://doi.org/10.37904/metal.2020.3615, 1123-1128
Abstract:
The paper deals with an experience with innovation process of a technical solution of grinding device for homogenization of mechanical grinding metallurgy process. Milling equipment-ball mills and planetary ball mills are used for conventional mechanical material milling. [..]
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SLOKAR BENIĆ Ljerka University of Zagreb Faculty of Metallurgy, Sisak, Republic of Croatia, EU, slokar@simet.unizg.hr
Co-authors:
DOMITROVIĆ Gorana
ERMAN Žiga
ŠUBIĆ Jadranko
DOI: https://doi.org/10.37904/metal.2020.3581, 1129-1134
Abstract:
Titanium based alloys are increasingly used in biomedicine due to their favourable properties. However, because of their high cost, new methods are being developed to produce more economical alloys. [..]
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KULAKLI Aleattin Sağlam Metal San. ve Tic. A.Ş., Kocaeli, Turkey, aleattin.kulakli@saglammetal.com, arge@saglammetal.com, arge@saglammetal.com, tuba.ozeren@saglammetal.com
Co-authors:
ŞEŞEN Fikri Erdem
ÇITRAK Talip
ÖZEREN Tuba
DOI: https://doi.org/10.37904/metal.2020.3616, 1135-1141
Abstract:
CuAl10Ni5Fe4 aluminum bronzes have better corrosion resistance and higher wear resistance at high temperatures compared to other copper alloys. In this study, the effect of cobalt (Co) and titanium (Ti), which were added in the amount of 0.5 % as a grain refiner, on the properties of nickel-containing aluminum bronze (CuAl10Ni5Fe4 alloy) was investigated in cast and forged conditions. [..]
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KOBRIN Yurii National Metallurgical Academy of Ukraine, Dnipro, Ukraine, ku_76@yahoo.com
Co-authors:
VLASOV Andrii
SHEVCHENKO Irene
DOI: https://doi.org/10.37904/metal.2020.3617, 1142-1147
Abstract:
The paper considers and presents such factors and parameters affecting the crushing of intermetalides in hammer crushers as – imbalance and balance of the rotor. The structural and technological factors of impact crushing equipment are analyzed. [..]
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SUFIIAROV Vadim Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russia, vadim.spbstu@yandex.ru
Co-authors:
KANTYUKOV Artem
POLOZOV Igor
DOI: https://doi.org/10.37904/metal.2020.3618, 1148-1155
Abstract:
Metal-ceramic composites are attractive materials for various applications due to their high specific strength, wear resistance, thermal stability, and good high-temperature mechanical properties. Binder jetting additive manufacturing is a promising way of manufacturing metal-ceramic composite parts with complex geometry. [..]
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WĘGLOWSKI Marek Stanisław Łukasiewicz – Institute of Welding, Gliwice, Poland, EU, marek.weglowski@is.gliwice.pl, sylwester.blacha@is.gliwice.pl, krzysztof.kwiecinski@is.gliwice.pl,piotr.sliwinski@is.gliwice.pl
Co-authors:
BŁACHA Sylwester
KWIECIŃSKI Krzysztof
ŚLIWIŃSKI Piotr
DUTKIEWICZ Jan
ROGAL Łukasz
DOI: https://doi.org/10.37904/metal.2020.3619, 1156-1161
Abstract:
Shape memory alloys (such as Ni-Ti) are a unique class of active materials, which can recover to their original shape after applying stimuli, such as deformation due to stress, heat or magnetic field. These alloys possess attractive characteristics such as ability to provide large recoverable strain during mechanical loading (pseudoelasticity), shape recovery upon heating (shape memory effect), and potent biocompatibility, which make alloys one of the suitable actuators for biomedical applications. [..]
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PATRONOV Georgi University of Plovdiv “Paisii Hilendarski”, Department of Chemical Technology, Plovdiv, Bulgaria, EU, patron@uni-plovdiv.bg
Co-authors:
KOSTOVA Irena
TONCHEV Dan
DOI: https://doi.org/10.37904/metal.2020.3620, 1162-1167
Abstract:
The use of rare earth metals as dopant components in oxide glasses is a new research field of inorganic optical functional materials due to the simple preparation process, stable chemical properties and high thermal stability. This study supplements and summarized results we have obtained in recent years. [..]
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MALCHARCZIKOVÁ Jitka VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, jitka.malcharczikova@vsb.cz, miroslav.kursa@vsb.cz
Co-authors:
KROČA Lukáš
KURSA Miroslav
ADRYSHEVA Aigerim
JAROŠ Roman
BARABÁŠ Jakub
DOI: https://doi.org/10.37904/metal.2020.3621, 1168-1173
Abstract:
Procedure for the treatment of waste lithium batteries in order to get selected metals is still being developed. One of the possibilities is the use of a metal-based collector, which can increase the efficiency of the process of metals transition into the melt. [..]
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SENA José VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, jaromir.drapala@vsb.cz
Co-authors:
DRÁPALA Jaromír
LOSERTOVÁ Monika
KONEČNÁ Kateřina
KOSTIUKOVÁ Gabriela
DOI: https://doi.org/10.37904/metal.2020.3622, 1174-1180
Abstract:
Al-Si-Mg alloys account for the biggest percentage of cast pieces in the world and the automotive industry is one of major consumers of these alloys. The properties of Al alloys are influenced by their chemical composition, technology of casting, methods of forming and heat treatment. [..]
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CAIS Jaromír UJEP–Jan Evangelista Purkyne University, Usti nad Labem, Czech Republic, EU, jaromir.cais@ujep.cz, klara.caisova@ujep.cz
Co-authors:
CAISOVÁ Klára
DOI: https://doi.org/10.37904/metal.2020.3582, 1181-1186
Abstract:
Silumins (Al-Si alloys) are the most used type of aluminum foundry alloys used in the automotive. Their significant expansion is result of unique properties combination. [..]
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KOMAROV Victor Baikov Institute of Metallurgy and Materials Science, RAS, Moscow, Russia, vickomarov@gmail.com
Co-authors:
KHMELEVSKAYA Irina
KARELIN Roman
YUSUPOV Vladimir
POSTNIKOV Ivan
KORPALA Grzegorz
KAWALLA Rudolf
PRAHL Ulrich
PROKOSHKIN Sergey
DOI: https://doi.org/10.37904/metal.2020.3623, 1187-1192
Abstract:
The effect of compressive deformation of the nickel-enriched Ti-Ni shape memory alloy in a temperature range of 100 to 900 °С on phase composition, microstructure, mechanical and functional properties was studied. The temperature ranges of dynamic recovery, polygonization and recrystallization were determined as a result of comparative optical microscopy, XRD, DSC studies, HV measurements and shape recovery testing. [..]
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KARELIN Roman National University of Science and Technology MISiS, Moscow, Russia, RDKarelin@gmail.com
Co-authors:
KHMELEVSKAYA Irina
KOMAROV Victor
ANDREEV Vladimir
PERKAS Michail
YUSUPOV Vladimir
PROKOSHKIN Sergey
DOI: https://doi.org/10.37904/metal.2020.3624, 1193-1198
Abstract:
Influence of quasi-continuous ECAP with channel intersection angles of 110 and 120° on the structure formation and properties of Ti-50.1 at% Ni shape memory alloy was studied and compared. The structure was studied using X-ray diffraction analyses and transmission electron microscopy. [..]
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SLÁČALA Jaroslav VSB - Technical University of Ostrava, Faculty of Materials Science and Technology, Ostrava, Czech Republic, EU, jaroslav.slacala@vsb.cz
Co-authors:
ŠPAČKOVÁ Hana
MENŠÍK Martin
SVOBODOVÁ Petra
BARČÁK Tomáš
DOI: https://doi.org/10.37904/metal.2020.3662, 1200-1204
Abstract:
The introduction of a high degree of automation, such as robotic manipulation in metallurgical processes is no longer a difficult discipline with limited use although these processes are characterized by a specific environment that sets high demands on automation. Forging is a manufacturing process involving the shaping of metal using localized compressive forces where robot manipulates step by step through the forging process until the finished workpiece is removed from a forging press. [..]
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NĚMEC Tomas VSB – Technical University of Ostrava, Ostrava, Czech Republic, EU, tomas.nemec.st1@vsb.cz
Co-authors:
NÉTEK Vaclav
MYNÁŘ Martin
NĚMCOVÁ Nikola
KUCHTIČKOVÁ Iveta
DOI: https://doi.org/10.37904/metal.2020.3638, 1205-1209
Abstract:
The authors of the article generalize the results of research of a selected group of Czech industrial companies. These companies are founded on the experience of technological transformation in industry as a prerequisite for admission to technological chains which demonstrate high measurement accuracy and major changes in technological procedures.The models of internal economic management are not sufficiently flexible to capture these changes as the investments in Industry 4.0 technologies are introduced. [..]
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GAJDZIK Bożena Silesian University of Technology, Gliwice, Poland, EU, bozena.gajdzik@polsl.pl
DOI: https://doi.org/10.37904/metal.2020.3663, 1210-1215
Abstract:
The investments affect the development of enterprises. In the perspective of Industry 4.0, if there were no impact of the COVID-19 pandemic on economies, enterprises would continue to realize strong investment strategies. [..]
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KUTÁČ Tomáš VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, josef.kutac@vsb.cz, tomas.kutac@vsb.cz, eva.svecova@vsb.cz
Co-authors:
KUTÁČ Josef
ŠVECOVÁ Eva
DOI: https://doi.org/10.37904/metal.2020.3639, 1216-1219
Abstract:
This article explores the options for automating the process involved in shipping metallurgical products. The shipping process usually begins with the logistics team entering a request for shipping into the information system after production is complete. [..]
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HRUBÁ Dominika VSB - Technical University of Ostrava, Faculty of Materials Science and Technology, Ostrava, Czech Republic, EU, dominika.kostelova.st@vsb.cz, andrea.samolejova@vsb.cz
Co-authors:
SAMOLEJOVÁ Andrea
DOI: https://doi.org/10.37904/metal.2020.3640, 1220-1225
Abstract:
The greatest challenge for the metallurgy industry today is to adapt to the EU’s stricter climate policy. The European Commission’s aim to achieve neutral CO2 emissions by 2050 will have a huge impact on the sector. [..]
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PETERKOVÁ Jindra VSB - Technical University of Ostrava, Faculty of Economics Ostrava, Czech Republic, EU, jindra.peterkova@vsb.cz
Co-authors:
CZERNÁ Katarzyna
DOI: https://doi.org/10.37904/metal.2020.3641, 1226-1231
Abstract:
To ensure the effectiveness of the management of innovation activities, it is important to focus on the management of the innovation process and the identification of problems related to it. The innovation process begins with the generation of ideas and ends with their commercial use. [..]
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