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Conference Proceedings - METAL 2016
25th Anniversary International Conference on Metallurgy and Materials
May 25th - 27th 2016 / Hotel Voronez I, Brno, Czech Republic, EU
www.metalconference.eu
ISSN: 2694-9296
ISBN: 978-80-87294-67-3
Proceedings of the conference were published in Web of Science and Scopus.
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BUCKI Tomasz Kielce University of Technology, Kielce, Poland, EU
Co-authors:
MOLA Renata
Abstract:
A surface layer enriched with zinc was formed on magnesium by heating specimens painted with a paste containing ZnCl2+KCl at 440 °C for 120 min using no protective atmosphere. The study focused on the microstructure, phase constitution and microhardness of the alloyed layer. [..]
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ČEGAN Tomáš Department of RMSTC - VŠB-Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Ostrava, Czech Republic, EU
Co-authors:
ZIENTEK Stanislav
NOSKO Martin
POHLUDKA Martin
HORSÁK Lukáš
ŠPALEK František
Abstract:
Metallic foams are very perspective candidates for light-weight applications in automotive, aerospace, naval and construction industry. However their mechanical properties are very sensitive, different density regions and structural anisotropy can significantly affect the resulting mechanical properties of products. [..]
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ČERMÁK Jiří Institute of Physics of Materials AS CR, v.v.i., Brno, Czech Republic, EU
Co-authors:
KRÁL Lubomír
ROUPCOVÁ Pavla
Abstract:
Hydrogen solved in amorphous alloys (AAs) influences their magnetic characteristics. AAs are also perspective as additives that can improve hydrogen storage kinetic in certain types of ball-milled hydrogen storage materials (HSMs). [..]
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Drápala Jaromír Vysoká škola báňská – Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, Av. 17. listopadu 15, 708 33 Ostrava – Poruba, Czech Republic, EU, e-mail:Jromir.Drapala@vsb.cz
Co-authors:
Losertová Monika
Rodryč Vojtěch
Konečná Kateřina
Svoboda Rostislav
Mahdal Ondřej
Abstract:
Co-Cr based alloys usually produced by conventional casting or newly by direct metal laser sintering (DMLS) have been widely used in dentistry as dental prostheses. This work is focused on the powder size and chemical composition of initial powder particles of a commercial Co-Cr based alloy, as well as on the microstructure after DMLS and heat treatment. [..]
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FORNALCZYK Agnieszka Silesian University of Technology, Gliwice, Poland, EU, Agnieszka.Fornalczyk@polsl.pl
Co-authors:
SATERNUS Mariola
WILLNER Joanna
FAFINSKI Michał
KANIA Harald
CZECH Piotr
Abstract:
The spent auto catalytic converters are a valuable source of platinum group metals (PGM metals), such as platinum, palladium and rhodium. There are two main types of structures used in construction of catalytic converters –ceramic or metallic carrier. [..]
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GAJDA Bernadeta Czestochowa University of Technology, Department of Metal Extraction and Recirculation, Czestochowa, Poland, EU
Co-authors:
RETERSKI Jarosław
SIWKA Jerzy
Abstract:
The sustained constant increase in the manufacture of packaging, among which tin-containing steel cans constitute a numerous group, requires searching for and implementing new methods enabling the recovery of tin from packaging scraps making up a large fraction of the generated municipal waste stream. In order to determine the preliminary assumptions for newly designed methods for tin recovery from waste steel cans, it becomes necessary to establish the basic parameters of chemical processes that might constitute a principal or additional part of an effectively operating technological line. [..]
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HLOSTA Jakub VSB - Technical University of Ostrava, ENET Centre, Laboratory of Bulk Materials, Ostrava, Czech Republic, EU, jakub.hlosta@vsb.cz
Co-authors:
ŽUROVEC David
JEZERSKÁ Lucie
ZEGZULKA Jiří
NEČAS Jan
Abstract:
Study of structural and mechanical properties of metal powders is necessary for improving in powder metallurgy. The procedural behavior of aluminum, copper and iron powders and their alloys is important for many industrial applications. [..]
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IVANOV Sergei Peter the Great St.Petersburg Polytechnic University,St.Petersburg, Russia
Co-authors:
PANCHENKO Oleg
MICHAILOV Vesselin
KARKHIN Victor
VELICHKO Olga
Abstract:
Microstructural and mechanical inhomogeneity of laser beam (LBW) and friction stir (FSW) welded joints of 4 mm thick 6082-T6 Al-Mg-Si alloy was studied. Thermal cycles measured in heat affected zone (HAZ) showed that LBW has a much higher heating and cooling rates than FSW. [..]
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FORMÁNEK Josef University of West Bohemia in Pilsen, Department of Machine Design, Faculty of Mechanical Engineering,Univerzitni 22, 306 14 Pilsen, Czech Republic, EU; e-mail: formanek@kks.zcu.cz
Co-authors:
JANDOVÁ Andrea
BUNDA Zbyněk
KUČEROVÁ Ludmila
Abstract:
New materials are available for the well-known thermal process of 3D printing which involves consecutive deposition of layers of heated thermoplastics. This means that machine components can be made not only from the most common plastics, such as ABS, but also from PLA, HIPS, PET, PVA, PETG, PC, and others. [..]
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JUŘICA Jan VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU
Co-authors:
SZURMAN Ivo
POHLUDKA Martin
VONTOROVÁ Jiřina
Abstract:
NiTi-based alloys belong to progressive materials which exhibit so called a shape memory phenomenon. These alloys are frequently used at high-temperature applications and automotive industry. [..]
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KÁŇA Tomáš Central European Institute of Technology – Institute of Physics of Materials, (CEITEC IPM), Academy of Sciences of the Czech Republic, Brno, Czech Republic, EU
Co-authors:
OSTAPOVETS Andriy
Abstract:
Twinning is an important deformation mode in materials with the hexagonal close-packed (hcp) structures. The shear deformation combined with shuffling of atomic planes can lead to a transition between the Mg hcp structure and a twinned hcp structure. [..]
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KITA Paweł AGH University of Science and Technology, Cracow, Poland, pkita@agh.edu.pl
Co-authors:
ŻABA Krzysztof
SEIBT Przemysław
PUCHLERSKA Sandra
KWIATKOWSKI Michał
Abstract:
This paper presents the results of epoxy laminate composites examinations. Laminates were reinforced with glass fiber STR 026-450-125 and also were modified using metallic powders with different granulations and content. [..]
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KITAEVA Daria Peter the Great St. Petersburg Polytechnic University, 195251, Politechnicheskaya Str. 29, St. Petersburg, Russia; e-mail: dkitaeva@mail.ru
Co-authors:
KODZHASPIROV Georgii
RUDAEV Yakov
Abstract:
The dynamic superplasticity of aluminum alloys is considered from the point of view of the nonequilibrium phase transition theory. The macrokinetic analysis of superplastic deformation mechanisms is carried out on the basis of the model representing stress, temperature and kinematic characteristics relationship, with energy function of the state being considered in the form of assembly catastrophe potential. [..]
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BURKHANOV Gennadii Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Moscow, Russia, natalik014@yandex.ru
Co-authors:
SEMENOVA Elena
KARPENKOV Dmitrii
LUKIN Aleksandr
KOLCHUGINA Natalia
CWIK Jacek
ROGACKI Krzysztof
KURSA Miroslav
SKOTNICOVA Katerina
Abstract:
The use of double sintering and rare-earth metal hydride additions allows us to substantially increase the hysteretic parameters of sintered permanent magnets having the composition (wt.%): Pr-14.7, Dy-16.9, Co-24.4, В-1.2, Al-0.3, Cu-0.15, Fe balance. The following magnetic characteristics were reached: Br = 0.95 T, jHc = 1640kA/m, Hk =1370kA/m, BHmax = 176 kJ/m3, temperature coefficient of induction |α|< 0.01 (Т=-60°C to+100 °C). [..]
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KOZLÍK Jiří Charles University in Prague, Department fo Physics of Materials, Prague, Czech Republic, EU Jiri.Kozlik@seznam.cz
Co-authors:
BECKER Hanka
STRÁSKÝ Josef
HARCUBA Petr
JANEČEK Miloš
Abstract:
Ultra-fine grained (UFG) materials are in the spotlight because of their enhanced mechanical properties. UFG material can be prepared by bottom-up process consisting of agglomeration of nano-particles or by top-down process of severe plastic deformation (SPD) In this study, Ti Grade 2 powder underwent attritor milling in liquid nitrogen (LN) and argon (LAr) and was consequently consolidated via spark plasma sintering (SPS). [..]
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KRÁL Lubomír Institute of Physics of Materials ASCR v.v.i., Brno, Czech Republic, EU
Co-authors:
ČERMÁK Jiří
ROUPCOVÁ Pavla
Abstract:
The hydrogen storage properties of ball-milled Mg-Ti-Zr-C composite (1.8 wt.% Ti, 1.9 wt.% Zr and 0.2 wt.% C) were investigated. It has been previously shown, that the addition of Ti, Zr and C improved its storage properties. [..]
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BOTULA Jiří 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, jiri.botula@vsb.cz
Co-authors:
ZEGZULKA Jiří
KRATOCHVÍL Michal
JEZERSKÁ Lucie
ZÁDRAPA František
Abstract:
Lithium is a commodity undergoing through significant expansion recently. At present, lithium accumulators and batteries rank among very promising means for long-term accumulation of electricity. [..]
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KONIECZNY Marek Kielce University of Technology, Faculty of Mechatronics and Mechanical Engineering, 25-314 Kielce, 1000-lecia P.P. av. 7, mkon@tu.kielce.pl
Co-authors:
SZWED Bartłomiej
Abstract:
Microstructure and mechanical response of joints of titanium and AISI 304 stainless steel performed using copper foil as an interlayer was evaluated in the study. The process was carried out in vacuum in the temperature range of 850 to 900 C for 60 min. [..]
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KRAJCARZ Daniel Kielce University of Technology, Kielce, Poland, EU, d.krajcarz@wp.pl
Co-authors:
SPADŁO Sławomir
Abstract:
This paper discusses experimental results concerning the geometric accuracy of cylindrical holes made in EN AW-2007 aluminum alloy by a high-pressure jet of water containing almandine garnet as an abrasive substance. The tests were conducted according to a three-level Box-Behnken design using an APW 2010BB water jet cutting machine. [..]
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KROUPOVÁ Ivana VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, e-mail: ivana.kroupova@vsb.cz
Co-authors:
RADKOVSKÝ Filip
LICHÝ Petr
Abstract:
Since the discovery of porous metallic materials numerous methods of production have been developed. Porous metallic materials can be made from liquid metal, from powdered metal, metal vapours, or from metal ions. [..]
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