Proceedings
Back
Conference Proceedings - METAL 2023
32nd International Conference on Metallurgy and Materials
May 17 - 19, 2023 / Orea Congress Hotel Brno, Czech Republic, EU
www.metalconference.eu
ISSN: 2694-9296
ISBN: 978-80-88365-12-9
Read
more
Past events
Table of Contents
Download
PACANA Andrzej Rzeszow University of Technology, Rzeszow, Poland, EU, app@prz.edu.pl
Co-authors:
CZERWIŃSKA Karolina
DWORNICKA Renata
DOI: https://doi.org/10.37904/metal.2023.4740, 622-628
Abstract:
The turbulent manufacturing market, and in particular the metallurgical industry, determines continuous improvement in the level of production efficiency and product quality. The aim of the study was to create a universal model enabling an assessment to be made of the impact of the modernity of aluminium casting machining technology on the quality of the final product and occupational safety in the company under study. [..]
Read more
FOJTÍK Petr VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, petr.fojtik.st@vsb.cz, petra.vanova@vsb.cz
Co-authors:
VÁŇOVÁ Petra
DOI: https://doi.org/10.37904/metal.2023.4737, 629-634
Abstract:
The current automotive industry requires weight savings in the components used in the production of vehicles. At the same time, however, the demand for safety, high strength and fatigue life is increasing. [..]
Read more
KOPELENT Michal VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, michal.kopelent@vsb.cz
Co-authors:
LOSERTOVÁ Monika
Adamczyk-Cieślak Bogusława
KONEČNÁ Kateřina
MATÝSEK Dalibor
HALO Tomáš
KLIMKOVÁ Kristýna
DOI: https://doi.org/10.37904/metal.2023.4742, 635-640
Abstract:
The aim of this work was to study the influence of thermal treatment of the NiTi alloy on the microstructure, fracture features, and phase composition. NiTi sheets with a thickness of 2 mm and a chemical composition of 56.3 wt% Ni and 43.7 wt% Ti were used for the experiment. [..]
Read more
MACHÁČKOVÁ Adéla VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, adela.machackova@vsb.cz, silvie.brozova@vsb.cz, petra.vanova@vsb.cz, ales.sliva@vsb.cz, katerina.konecna@vsb.cz, grazyna.simha@vsb.cz
Co-authors:
BROŽOVÁ Silvie
VÁŇOVÁ Petra
SLÍVA Aleš
KONEČNÁ Kateřina
SIMHA MARTYNKOVÁ Grazyna
DOI: https://doi.org/10.37904/metal.2023.4739, 641-646
Abstract:
Nowadays, the use of waste materials from various technologies is increasingly discussed, not only in terms of environmental impact, but especially in terms of reducing primary raw materials wherever appropriate. One such use appears to be the reuse of material by recycling and subsequent processing of selected multi-metallic high temperature materials (in this case, for example, tungsten-based alloys/composites). [..]
Read more
RASULOVA Sitorabonu Institute of general & inorganic chemistry of Uzbekistan Academy of sciences, Tashkent, Uzbekistan, sitora_r91@mail.ru, vpguro@gmail.com
Co-authors:
GURO Vitaliy
IBRAGIMOVA Matluba
RAKHMATKARIYEVA Firuza
ADINAEV Khayitali
ERNAZAROV Umid
PARMONOV Gayrat
RAKHIMJONOV Zokhidjon
DOI: https://doi.org/10.37904/metal.2023.4734, 647-653
Abstract:
In the production of molybdenum compounds, JSC "Almalyk MMC" (Republic of Uzbekistan), for a long time used the method of nitric acid opening of raw material, replaced by the scheme of ammonia, then soda leaching of the cinder of the industrial product of molybdenum after oxidative roasting. In view of the improvement of technologies and equipment, there is an interest in environmentally friendly hydro-oxidative methods for their processing based on a strong oxidizer. [..]
Read more
RASULOVA Sitorabonu Institute of general & inorganic chemistry of Uzbekistan Academy of sciences, Tashkent, Uzbekistan
Co-authors:
GURO Vitaliy
IBRAGIMOVA Mavluda
ADINAEV Khayitali
KURBANOV Jakhongir
SAFAROV Edgorjon
FUZAYLOVA Feruza
PARDAEV Otabek
DOI: https://doi.org/10.37904/metal.2023.4736, 654-660
Abstract:
One of the types of technogenic metal-containing raw materials of Almalyk MMC JSC (Uzbekistan) is waste processing of molybdenite concentrate of previous years, based on nitric acid opening of sulfide concentrate: cakes stored in the tailings of the plant, allowing to some extent to increase the output of the plant's main products. In their composition, wt%: 4.1 Mo; 2.0 Fe, 3.87 S, 78.98 SiO2, 5.26 CaO, others 4.79 (including Au 20-25 g/t). [..]
Read more
REJKOVÁ Jana UCT - University of Chemistry and Technology, Prague, Czech Republic, EU, petruj@vscht.cz
Co-authors:
MARUŠÁKOVÁ Daniela
DOI: https://doi.org/10.37904/metal.2023.4729, 661-666
Abstract:
Carbon dioxide is one of the possible working media for future advanced technologies in the power industry. Its use is possible in the supercritical state as a cooling medium in the nuclear power industry, as an extraction solvent, in the combustion of fossil fuels, in concentrating solar systems, or in CCS(Carbon Capture and Storage) processes. [..]
Read more
STRACHOTOVÁ Kristýna Charlotte University of Chemistry and Technology, Prague, Department of Metals and Corrosion Engineering, Prague, Czech Republic, EU, strachok@vscht.cz
Co-authors:
KOUŘIL Milan
MSALLAMOVÁ Šárka
DOI: https://doi.org/10.37904/metal.2023.4732, 667-672
Abstract:
The organ cabinet represents a specific corrosion environment with a high concentration of organic compounds that are released into the environment during the degradation of wood, glues and varnishes used in the production of the organ cabinet. Moreover, most of the metals from which organ pipes are made are highly sensitive to organic substances. [..]
Read more
VELIKAJNE Nejc Institute of Metals and Technology, Ljubljana, Slovenia, EU
Co-authors:
BALAŠKO Tilen
BURJA Jaka
GODEC Matjaž
PAULIN Irena
DOI: https://doi.org/10.37904/metal.2023.4733, 673-678
Abstract:
Aluminium alloys are highly valued for their exceptional strength-to-weight ratio, making them a preferred choice in structural applications. Among these alloys, EN AW 7075 stands out for its superior mechanical properties, finding widespread use in industries such as aerospace, mechanical engineering, and sports equipment. [..]
Read more
ZÁRUBA Jiří VŠB - Technical University of Ostrava, Faculty of Materials Science and Technology, Ostrava, Czech Republic, EU, jiri.zaruba.st@vsb.cz
Co-authors:
LENORT Radim
DOI: https://doi.org/10.37904/metal.2023.4673, 680-684
Abstract:
The paper presents the possibilities of using unit load AGVs for handling parts in a welding shop. One of the key success factors of this technology implementation is the full automation of handling operations in front of welding lines and workplaces. [..]
Read more
KOLOŠ Pavel Moravian Business College Olomouc, Olomouc, Czech Republic, EU, pavel.kolos@mvso.cz, adam.pawliczek@mvso.cz, stefan.kolumber@mvso.cz
Co-authors:
PAWLICZEK Adam
KOLUMBER Štefan
DOI: https://doi.org/10.37904/metal.2023.4674, 685-689
Abstract:
The aim of the paper is to present educational model for increasing agility of metal industrial companies. Education and development of knowledge of agile principles is a key element and prerequisite for successful implementation of agile principles in project portfolio management. [..]
Read more
DOHNAL Pavel VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, pavel.dohnal@vsb.cz
Co-authors:
DOHNAL Pavel Jr.
KAZANTSEV Dmitry
DOI: https://doi.org/10.37904/metal.2023.4745, 690-696
Abstract:
Artificial intelligence today has become a tool suitable not only for solving household and industrial problems, but also for optimizing and improving the efficiency of business processes. Using the example of the procurement of high-tech metallurgical products, the article demonstrates the areas of effective application of artificial intelligence in a multi-stage international project. [..]
Read more
PACANA Andrzej Rzeszow University of Technology, Rzeszow, Poland, EU, app@prz.edu.pl, d.siwiec@prz.edu.pl
Co-authors:
SIWIEC Dominika
DWORNICKA Renata
DOI: https://doi.org/10.37904/metal.2023.4743, 697-702
Abstract:
Improving product sustainability is challenging in times of climate change. The research aimed to develop a method for sustainable product development in a circular economy. [..]
Read more
HUBATKA Slavomír TUKE - Technical University of Košice, Košice, Slovakia, EU, slavomir.hubatka@tuke.sk
Co-authors:
BUĽKO Branislav
BARICOVÁ Dana
DEMETER Peter
FOGARAŠ Lukáš
DEMETER Jaroslav
HRUBOVČÁKOVÁ Martina
DOI: https://doi.org/10.37904/metal.2023.4746, 703-708
Abstract:
The metallurgical sector is one of the main pillars of European industry. Steel is important not only for modern economies of developed countries but is an essential part of building infrastructure in developing countries, and thus in the coming decades, global demand for steel is expected to increase to meet growing social and economic needs. [..]
Read more
LENORT Radim ŠKODA AUTO University, Mladá Boleslav, Czech Republic, EU, radim.lenort@savs.cz
Co-authors:
YAO Wenlong
HAN Weixue
DUAN Jingjing
DOI: https://doi.org/10.37904/metal.2023.4744, 709-717
Abstract:
In 2015, China fully launched the supply-side reform and carried out the work of reducing iron and steel production overcapacity. However, the China-United States trade war that began in 2018 and the global COVID-19 pandemic that began in 2020 have had a massive impact and uncertainty on the development of China and even the global economy, and the external business risks of enterprises have increased significantly. [..]
Read more