Proceedings
Back
Conference Proceedings - METAL 2019
28th International Conference on Metallurgy and Materials
May 22nd - 24th 2019 / Hotel Voronez I, Brno, Czech Republic, EU
www.metalconference.eu
ISSN: 2694-9296
ISBN: 978-80-87294-92-5
Proceedings of the conference were published in Web of Science and Scopus.
Read
more
Past events
Table of Contents
Download
STRUNG Václav VSB – Technical university of Ostrava, Faculty of Materials Science and Technology, 17. listopadu 15/2172, 708 33 Ostrava – Poruba, Czech Republic, EU, vaclav.strung@vsb.cz
Co-authors:
SZURMAN Ivo
ČEGAN Tomáš
PETLÁK Daniel
VONTOROVÁ Jiřina
DOI: https://doi.org/10.37904/metal.2019.969, 1709-1714
Abstract:
Ni-45Ti-5Zr (at%) alloy was prepared by two different methods – by plasma and vacuum induction melting. Two samples were cut out both the ingots – the first out the edge and the second out the centre of the ingots. [..]
Read more
SVIŽELOVÁ Jana VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, jana.svizelova@vsb.cz
Co-authors:
TKADLEČKOVÁ Markéta
MICHALEK Karel
WALEK Josef
DOI: https://doi.org/10.37904/metal.2019.959, 1715-1720
Abstract:
The use of aluminum alloys in many industrial sectors is still increasing today. Due to its excellent properties, aluminum is widely used, for example, in construction, food, and automotive industries. [..]
Read more
SZCZOTOK Agnieszka Silesian University of Technology, Katowice, Poland, EU, agnieszka.szczotok@polsl.pl
Co-authors:
KARPISZ Dariusz
DOI: https://doi.org/10.37904/metal.2019.971, 1721-1725
Abstract:
Metallography is the study of the microstructure of all types of metallic alloys. By extension, the same principles can be applied to the characterization of any material. [..]
Read more
ŠTENCEK Michal VSB - Technical University of Ostrava, Faculty of Materials Science and Technology, Ostrava, Czech Republic, EU, michal.stencek@vsb.cz
Co-authors:
LOSERTOVÁ Monika
MATÝSEK Dalibor
DRÁPALA Jaromír
JORDANOVOVÁ Veronika
DOI: https://doi.org/10.37904/metal.2019.962, 1726-1731
Abstract:
The shape memory effects and superelastic behavior of Ni-rich NiTi alloys (> 50.6 at% Ni) are significantly dependent on microstructural changes during heat treatment. Furthermore, it is also generally known that thermal treatment of Ni-rich NiTi alloys induces diffusion processes that lead to precipitation. [..]
Read more
Veverková Eliška Charles University, Department of Physics of Materials, Prague, Czech Republic, EU, ve.eliska@gmail.com, knapek@karlov.mff.cuni.cz, peter.minarik@mff.cuni.cz
Co-authors:
KNAPEK Michal
MINÁRIK Peter
DOI: https://doi.org/10.37904/metal.2019.940, 1732-1737
Abstract:
In this study, we investigated the effect of aluminum content and precipitation on the corrosion behavior of the AZ31 and AZ80 magnesium alloys. The investigated alloys were received in the as-extruded condition in order to retain comparable grain size and texture. [..]
Read more
KAYEMBE Junior Ngoy Department of metallurgy, school of mining, metallurgy and chemical engineering, Faculty of Engineering and Built Environment, University of Johannesburg, P O BOX 17011, Doornfontein 2028, South Africa, jkvert@gmail.com, dnyembwe@uj.ac.za and Corresponding author: michelk@uj.ac.za
Co-authors:
WA KALENGA Michel Kalenga
NYEMBWE Didier Kasongo
DOI: https://doi.org/10.37904/metal.2019.923, 1738-1746
Abstract:
High demand in metals coupled with the depletion of metal reserves, slag has become a second source. The demand in copper remaining high while Copper mines are being lesser are lesser, any treatable copper source are targeted. [..]
Read more
WA KALENGA Michel Kalenga Department of metallurgy, School of mining, metallurgy and chemical engineering, Faculty of Engineering and Built Environment, University of Johannesburg, South Africa; michelk@uj.ac.za
DOI: https://doi.org/10.37904/metal.2019.926, 1747-1753
Abstract:
As primary resources become more and more complex in their chemical composition and some places poor in their valuable metals in the ore secondary sources like slag phases from the production processes get in the focus of the metal industry. Currently about 70% of copper slag remains is ineffectively utilized. [..]
Read more
WALEK Josef VSB – Technical University of Ostrava, Ostrava, Czech Republic, EU, josef.walek@vsb.cz
Co-authors:
MICHALEK Karel
SVIŽELOVÁ Jana
ČARVAŠ Jiří
DOI: https://doi.org/10.37904/metal.2019.960, 1754-1760
Abstract:
The paper describes the use of physical modelling to study the degassing of aluminum melts in the refining ladle by inert gas blowing. The technology of blowing inert gas into the ladle through a rotating impeller is the most common method in operating conditions to reduce the unwanted phases content in molten aluminum, e.g. [..]
Read more
ZLÁMAL Tomáš VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, tomas.zlamal@vsb.cz, sarka.malotova@vsb.cz, tomas.szotkowski.st@vsb.cz, ondrej.vortel@vsb.cz, antonin.trefil@vsb.cz
Co-authors:
MALOTOVÁ Šárka
SZOTKOWSKI Tomáš
VORTEL Ondřej
TREFIL Antonín
DOI: https://doi.org/10.37904/metal.2019.957, 1761-1767
Abstract:
The article deals with machining and development of the wear of cutting tools for turning of nickel alloy Inconel 718 - 2.4648. This alloy is characterized by high strength and toughness, low thermal conductivity and high abrasion. [..]
Read more
GAUDE-FUGAROLAS Daniel dgaude Prime Innovation SLU, c/. Alcalde Joan Batalla, 4; 08340 Vilassar de Mar, Spain, EU, dgaude@cantab.net
DOI: https://doi.org/10.37904/metal.2019.773, 1769-1772
Abstract:
At present, climate change, sustainability, resource use and greenhouse gas emissions are issues that cannot be avoided. Undeniably, the impact of human activity unbalances many natural processes and it is producing effects on the planet's climate, ecosystems and people's health that are unprecedented.If we look into CO2 emissions, industry produces about one third of non-agricultural emissions, and of that, more than half is due to materials production (mainly steel and cement). [..]
Read more
MALINDŽÁK Dušan Technical University of Košice, Košice, Slovak Republic, EU, dusan.malindzak@tuke.sk, jan.spisak@tuke.sk, olga.vegsoova@tuke.sk
Co-authors:
SPIŠÁK Ján
VÉGSOOVÁ Oľga
DOI: https://doi.org/10.37904/metal.2019.786, 1773-1780
Abstract:
The process of designing logistics systems in metallurgy in many cases depends on solution time, resources used and complexity of the problem – the efficiency of the solution. From this point of view, it is possible to divide the design methods into 3 levels, from the lowest, naive level (situational – ad hoc decision) and analogy, through application of models/analytical heuristic and simulation models to the highest level, complex-system approach, scientific level. [..]
Read more
GELMANOVA Zoya Karaganda State Industrial University, Republic avenue 30, Temirtau, Kazakhstan, zoyakgiu@mail.ru
Co-authors:
KRIVTSOVA Olga
DOI: https://doi.org/10.37904/metal.2019.770, 1781-1786
Abstract:
The article analyzes the approaches of different authors to understanding the essence of the term "customer-oriented". Based on the McKinsey "7C" model, various aspects of the client-oriented approach are demonstrated. [..]
Read more
ŠPIČKA Ivo Technical University of Ostrava, Faculty of Materials and Technology, 17. listopadu 15, 708 33 Ostrava-Poruba, Czech Republic, EU, ivo.spicka@vsb.cz, ondrej.zimny@vsb.cz, milan.heger@vsb.cz, michal.fridricha.st@vsb.cz, dagmar.spickova@vsb.cz, Ondrej.Kulla.st@vsb.cz
Co-authors:
ZIMNÝ Ondřej
HEGER Milan
FRIDRICH Michal Tomáš
ŠPIČKOVÁ Dagmar
Kulla Ondřej
DOI: https://doi.org/10.37904/metal.2019.778, 1787-1792
Abstract:
This article aims to survey and evaluate the current state of the heating furnace and to analyze the operational data using data mining tools and artificial intelligence in order to capture the complex weaknesses of the current system and to propose those modifications that would allow deployment model management levels in its entirety.
Read more
TROMBIK Michael HMMC - Hyundai Motor Manufacturing Czech, Nošovice, Czech Republic, EU, michael.trombik@hyundai-motor.cz
Co-authors:
MOHYLA Petr
DOI: https://doi.org/10.37904/metal.2019.775, 1793-1797
Abstract:
The main topic is to find energy cost saving item and implementation method in the pretreatment process at the paint production plant. The paper presents explanation of experiment with temperature reduction and its influence on the quality and steam consumption. [..]
Read more
ČECH Martin VSB - Technical University of Ostrava, Faculty Ostrava, Czech Republic, EU, martin.cech@vsb.cz
Co-authors:
LENORT Radim
WICHER Pavel
TOLSTYKH Tatiana
SHKARUPETA Elena
DOI: https://doi.org/10.37904/metal.2019.782, 1798-1803
Abstract:
Metallurgical supply chain consists of raw materials miners, transport, integrated metallurgical enterprise, service centers and local distributors. The overall performance of the supply chain which is subject to disruption from the environment is dependent on performance of its links and its ability to recovery after such event or resilience, respectively. [..]
Read more
ŠPAČKOVÁ Hana VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, hana.spackova.st@vsb.cz
Co-authors:
MENŠÍK Martin
SLÁČALA Jaroslav
BŘEZINA Jan
DOI: https://doi.org/10.37904/metal.2019.779, 1804-1809
Abstract:
The paper presents possibilities of a comprehensive (end-to-end) software solution for efficient management of metallurgical plants. The aim of the paper is to point out the high demands of metallurgical enterprises on the information systems, current possibilities of modern ERP and APS systems and trends for more effective and supportive work in these systems. [..]
Read more
Menšík Martin VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, martin.mensik.st@vsb.cz
Co-authors:
ŠPAČKOVÁ Hana
SLÁČALA Jaroslav
BŘEZINA Jan
DOI: https://doi.org/10.37904/metal.2019.783, 1810-1813
Abstract:
Metallurgy is one of the most complex industries. It integrates the experiences that our ancestors have moved for generations to better understand chemical and manufacturing processes. [..]
Read more
BŘEZINA Jan VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, jan.brezina.st@vsb.cz
Co-authors:
ŠPAČKOVÁ Hana
MENŠÍK Martin
DOI: https://doi.org/10.37904/metal.2019.785, 1814-1819
Abstract:
Target of this contribution is description of implementation and using autonomous vehicles (AGV) in metallurgy plants. Currently is trend doing focus on automatization of production processes due to degreasing costs and due to missing workers as well. [..]
Read more
PASKER Vít VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, vit.pasker@vsb.cz
Co-authors:
HLAVICA Robert
GRYCZ Ondřej
ŠPAČKOVÁ Hana
MENŠÍK Martin
DOI: https://doi.org/10.37904/metal.2019.772, 1820-1824
Abstract:
The article deals with the acquisition of character positions from the input image and with modifications
to increase the accuracy of recognition that precedes it. As the input image is meant a camera output
or a photo of text information in the surface on different types of blanks. [..]
Read more
FRIDRICH Michal VSB - Technical University of Ostrava, Faculty of Materials Sciences and Technology, Ostrava, Czech Republic, EU, michal.fridrich.st@vsb.cz, ivo.spicka@vsb.cz, tykva@bintell.cz
Co-authors:
ŠPIČKA Ivo
TYKVA Tomáš
DOI: https://doi.org/10.37904/metal.2019.780, 1825-1830
Abstract:
The arrival of the fourth industrial revolution (Industry 4.0) opens the door to a completely new concept called a virtual foundry. The concept is a specific type of digital factory. [..]
Read more