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Conference Proceedings - METAL 2017
26th International Conference on Metallurgy and Materials
May 24th - 26th 2017 / Hotel Voronez I, Brno, Czech Republic, EU
www.metalconference.eu
ISSN: 2694-9296
ISBN: 978-80-87294-79-6
Proceedings of the conference were published in Web of Science and Scopus.
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JAN Vít Brno University of Technology, Institute of Materials Science and Engineering, NETME Centre, Brno, Czech Republic, jan@fme.vutbr.cz
Co-authors:
ČUPERA Jan
HAVLÍK Petr
Abstract:
The weldability of advanced heat resistant ODS metallic materials in combination with other materials is a prior requirement for their wider use in industry energy production. A special case is formed by the requirements of the International Thermonuclear Experimental Reactor (ITER) construction, where tungsten alloy needs to be incorporated in weld joint.Due to heating during conventional welding, the microstructure and properties of the resulting weld joints are affected and the joints often become the weakest point of the structure. [..]
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POLITOVA Galina Baikov Institute of Metallurgy and Material Sciences, Russian Academy of Sciences, Moscow, Russia
Co-authors:
KAMINSKAYA Tatiana
CHZHAN Victoria
BURKHANOV Gennady
ALEKSEEVA Olga
FILIMONOV Aleksey
ILYUSHIN Aleksander
TERESHINA Irina.
Abstract:
The effect of Al and Fe substitution in the cobalt sublattices on structural and magnetic properties of Tb0.3Dy0.35Ho0.35Co2 compound has been studied. Surface topology features, element and phase compositions, temperature dependences of lattices parameters, magnetization, magnetocaloric effects and magnetostriction of these multicomponent alloys have been obtained and analyzed. [..]
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KAPUSTKA Katarzyna University of Technology, Clausthal Centre of Material Technology, Agricolastraße 6, 38678 Clausthal-Zellerfeld, Germany, EU, German Federal Environmental Foundation, katarzyna.kapustka@tu-clausthal.de
Co-authors:
ZIEGMANN Gerhard
SDRENKA Sebastian
ELWERT Tobias
KLIMECKA-TATAR Dorota
Abstract:
The hard magnetic materials play an important role in modern technology, e.g. automotive, electronics and many daily use equipment. [..]
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KIM Yong Ha Department of Chemical Engineering, Pukyong National University, 365 Sinseon-ro, Nam-gu, Busan, Republic of Korea, yhkim@pknu.ac.kr
Co-authors:
KIM Hang Goo
Abstract:
As a pyro-metallurgical process, a fluidized-bed process can be employed because of its high transfer rates of heat and mass between gas and powder particles. The metal powder production usually needs to be divided to a few steps to obtain an efficiency of stepwise control or to solve some operational difficulties. [..]
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KODETOVÁ Veronika Charles University, Faculty of Mathematics and Physics, Ke Karlovu 3, CZ-121 16, Prague, Czech Republic, EU, e-mail: veronika.kodetova@seznam.cz
Co-authors:
VLACH Martin
SMOLA Bohumil
MÁLEK Jaroslav
KEKULE Tomáš
KUDRNOVÁ Hana
Abstract:
The as-cast Al–Zn–Mg-based alloy with and without Sc, Zr-addition was investigated during isochronal annealing from room temperature up to 480 °C. Precipitation reactions were studied by electrical resistometry, microhardness measurements and differential scanning calorimetry. [..]
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BURKHANOV Gennady S. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Moscow, Russia, natalik014@yandex.ru
Co-authors:
LUKIN Alexander A.
KOLCHUGINA Natalia B.
KOSHKID’KO Yurii S.
CWIK Jacek
SKOTNICOVÁ Kateřina
ČEGAN Tomáš
PROKOF’EV Pavel A.
DRULIS Henryk
HACKEMER Alicja
Abstract:
Currently, many attempts have been taken to enhance the coercivity and reduce the heavy rare-earth consumption of Nd–Fe–B sintered magnets simultaneously. Some progresses have been made in efforts to introduce Dy and/or Tb in many forms, namely, oxides, fluorides, hydrides, intermetallic compounds and alloys. [..]
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KOLESNIKOV Artyom V. MUCTR - D.Mendeleev University of Chemical Technology of Russia, Moscow, Russian Federation, artkoles@list.ru, watermelonsasori@yandex.ru, kap@muctr.ru, kolesnikov-tnv-i-ep@yandex.ru
Co-authors:
ISAEV Maksim K.
KAPUSTIN Yurii I.
KOLESNIKOV Vladimir A.
Abstract:
The work is devoted to the development of technology for obtaining and studying the physicochemical characteristics of oxide coatings of noble (IrO2, RuO2), rare earth (Ta, Nb, Ce) metals, and TiO2, SnO2 based on a titanium, that has undergone the primary chemistry.Important technological characteristics (adhesion, roughness) which show the principal possibility of using the obtained samples as anode materials for the electrolysis of aqueous solutions for the purpose of purifying wastewater or the production of sodium hypochlorite as a reagent were determined. Studies conducted by the XPS, obtained microphotographs and surface profiles confirm the prospect of using these oxide coatings as electrode materials.The electrochemical characteristics we studied make it possible to determine the field of application of the obtained electrodes more accurately for the reaction of chlorine and oxygen evolution with RuO2 and IrO2.. [..]
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KONIECZNY Marek Kielce University of Technology, Faculty of Mechatronics and Mechanical Engineering, Kielce, Poland, EU mkon@tu.kielce.pl
Co-authors:
ZAJĄC Dawid
MUSIAŁ Emil
JASIŃSKI Karol
Abstract:
Microstructure and properties of joints of titanium and C45 non-alloy quality steel performed using aluminum, copper and nickel foils as interlayers were evaluated in the study. The process was carried out in vacuum in the temperature 600, 900 and 950 C for 60 min for Al, Cu and Ni filler metals, respectively. [..]
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KORDAS Paulina Częstochowa University of Technology, Częstochowa, Poland, EU, kordas.paulina@wip.pcz.pl
Co-authors:
ZYSKA Andrzej
Abstract:
The characteristics of cast aluminum alloys are shown in the paper with particular emphasis put on AlSi7Mg alloy and method of silumin modification. Heat treatments have been described to enhance the mechanical properties of cast aluminum alloy. [..]
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KŘIVSKÁ Barbora Charles University, Faculty of Mathematics and Physics, Ke Karlovu 5, Praha 2, Czech Republic, slapakova@karlov.mff.cuni.cz
Co-authors:
ŠLAPÁKOVÁ Michaela
BAJER Jan
GRYDIN Olexandr
CIESLAR Miroslav
Abstract:
Twin-roll cast Al-Mg-Sc alloy was submitted to deformation by cold-rolling. The influence of heat treatment 300 °C / 8 h, which was applied either before or after the deformation, on the deformation microstructure was studied by the means of scanning and transmission electron microscopy and by microhardness measurements. [..]
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KLIMECKA-TATAR Dorota Czestochowa University of Technology, Department of Production Engineering and Safety, ul. Armii Krajowej 19 B 42-200 Czestochowa, Poland, EU
Abstract:
In the paper the differences in the structure of dental alloys have been presented. The observations of the selected commercial dental alloys (Ni-alloy group) structures have revealed the differences in their morphology - depending on the melting and casting conditions. [..]
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KLIMEŠ Lubomír Brno University of Technology, Faculty of Mechanical Engineering, NETME Centre & Energy Institute, Technicka 2896/2, Brno, Czech Republic, EU, klimes@fme.vutbr.cz
Co-authors:
MAUDER Tomáš
ŠTĚTINA Josef
CHARVÁT Pavel
Abstract:
In the last 20 years the continuous casting has become a modern production technology of metals including steel, aluminum, and copper. Since cooling patterns and the temperature distribution of cast metal significantly influence quality and productivity of final products, metallurgists utilize computer solidification models which allow them for thermal analysis, monitoring and optimization of cast products. [..]
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KRAJCARZ Daniel Kielce University of Technology, Kielce, Poland, EU
Co-authors:
SPADŁO Sławomir
Abstract:
This article describes experiments performed to assess the effectiveness of abrasive waterjet (AWJ) cutting used to cut copper. The roughness parameters of the cut surface and the kerf widths were measured using a TOPO L120 contact profilometer and a Nikon Eclipse MA 200 optical microscope. [..]
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KRATOCHVÍL Michal VSB - Technical University of Ostrava, Faculty of Mining and Geology, Institute of Mining Engineering and Safety, 17. listopadu 15, 708 33 Ostrava, Czech Republic, EU, michal.kratochvil@vsb.cz
Co-authors:
JEZERSKÁ Lucie
DROZDOVÁ Jarmila
ZEGZULKA Jiří
LANDECKÁ Aneta
BROŽOVÁ Silvie
DRÁPALA Jaromír
Abstract:
In connection with the end of life of the first commercially produced thin-film photovoltaic panels, the issue of recycling them is very topical. One of the methods for the production of the first photovoltaic cells was thin film technology, based on the CdTe content. [..]
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KRAUS Martin VŠB-TU Ostrava, FMMI, RMTVC, 17. listopadu 15, 708 33 Ostrava, Czech Republic; martin.kraus@vsb.cz
Co-authors:
BYSTRIANSKÝ Jaroslav
MAREŠ Vratislav
Abstract:
The mechanism of dezincification is a relatively common cause of water networks defects and is involved with the composition and the terms of the water flow. This process is a typical representative of the selective corrosion of brass when a portion of the original material from copper and zinc alloy into a spongioid copper changed. [..]
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KRČEK Břetislav VŠB - Technical University of Ostrava, Department of Mathematics and Descriptive Geometry, Ostrava, Czech Republic, EU, bretislav.krcek@vsb.cz, michaela.bobkova@vsb.cz , jiri.krcek@vsb.cz
Co-authors:
BOBKOVÁ Michaela
KRČEK Jiří
Abstract:
The crucible furnaces are mainly used for melting of metals or for keeping the metal in the liquid state. Among other things, an applicable mathematical optimization of the crucible parameters could contribute to reducing the high energy intensity of crucible furnaces. [..]
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KRÓL Mariusz Silesian University of Technology, Faculty of Mechanical Engineering, Institute of Engineering Materials and Biomaterials, Gliwice, Poland, EU, mariusz.krol@polsl.pl
Co-authors:
VLČKOVÁ Irena
JONŠTA Zdeněk
Abstract:
Magnesium-lithium alloy is one of the lightest metal construction material and has excellent strength and with low density. Its density is about 1.3-1.6 g/cm3 and has high strength, and is an ideal structure material for aerospace, aeronautics and military industry, nuclear industry, electronic products, etc. [..]
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FELIKS Jerzy AGH University of Science and Technology in Cracow, jfeliks@zarz.agh.edu.pl
Co-authors:
KUREK Magdalena
LATOS Tomasz
Abstract:
The paper presents quality control tests performed to monitor aluminum beverage can making process. The analysis comprises tests performed from the moment when the aluminum stripe is about to be fed into the line, to the moment when cans are packed in a palletizer. [..]
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LAGIEWKA Malgorzata Czestochowa University of Technology, Czestochowa, Poland, EU, lagiewka.malgorzata@wip.pcz.pl
Abstract:
The purpose of the work has been the evaluation of flow and solidification of AlMg10 alloy during the fill mould cavity in the spiral fluidity test and simulation of graphite particles movement during the filling of mould cavity the composite suspension on AlMg10 alloy matrix. This evaluation has been performed on the basis of computer simulation of the mould cavity filling and the solidification of the casts using by means of the Nova Flow and Solid program. [..]
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Losertová Monika Vysoká škola báňská – Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Ostrava, Czech Republic, EU, mlosertova@vsb.cz
Co-authors:
Štencek Michal
Drápala Jaromír
Štefek Ondřej
Konečná Kateřina
Kamenský Miroslav
Abstract:
Thermal treatment of NiTi alloys allows influencing of superelastic behavior through microstructure changes significantly. The appropriate thermal regime is able to move austenite-martensite transformation temperatures. [..]
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