Proceedings
Back
Conference Proceedings - METAL 2015
24th International Conference on Metallurgy and Materials
June 3rd - 5th 2015 / Hotel Voronez I, Brno, Czech Republic, EU
www.metalconference.eu
ISSN: 2694-9296
ISBN: 978-80-87294-58-1
Proceedings of the conference were published in Web of Science and Scopus.
Read
more
Past events
Table of Contents
Download
OSTAPOVETS Andriy Institute of Physics of Materials (CEITEC-IPM), Academy of Sciences of the Czech Republic, Brno, CzechRepublic EU, ostapov@ipm.cz
Abstract:
Deformation twinning is frequently observed in materials with hexagonal crystal lattice. It plays important role in plastic deformation of such materials. [..]
Read more
PÁLENÍKOVÁ Lucie Brno University of Technology, Faculty of Mechanical Engineering, Institute of Materials science and Engineering, The NETME Centre
Co-authors:
JAN Vít
ČUPERA Jan
ČÍŽEK Jan
Abstract:
Properties of materials made from elemental metallic powders deposited by cold gas dynamic spraying were studied – Fe-Al, Fe-Cu and Fe-Ni. The samples were annealed in protective atmosphere and macroscopic features like porosity were evaluated before sectioning. [..]
Read more
POHLUDKA Martin VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU martin.pohludka@vsb.cz, jitka.malcharczikova@vsb.cz, daniel.petlak@vsb.cz
Co-authors:
Malcharcziková Jitka
PETLÁK Daniel
Abstract:
A preparation of alloys based on the Ni3Al intermetallic compound alloyed with molybdenum by classical castings methods, such as an induction melting, is limited by a high melting point of molybdenum (2623 °C). Decreasing of the melting point on the value of 1417 °C was reached by a preparation of the Ni-15Mo (wt.%) master alloy by plasma metallurgy. [..]
Read more
RADKOVSKÝ Filip VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, filip.radkovsky@vsb.cz
Co-authors:
GEBAUER Marek
KROUPOVÁ Ivana
LICHÝ Petr
Abstract:
The metal foams are materials with great potential for use in various fields of industry. The pores created deliberately in the structure give them many exceptional properties; one of the most important features is the ability of energy absorption. [..]
Read more
SATERNUS Mariola Silesian University of Technology, Faculty of Materials Engineering and Metallurgy, Katowice, Poland, EU
Co-authors:
FORNALCZYK Agnieszka
WILLNER Joanna
Abstract:
Platinum have become a metal, which is today necessary for every new car production due to its catalytic role, mainly reduction of toxic gases. Prices and demand for platinum are shown as well as the possibilities of recovery this metal from secondary materials, especially spent auto catalyst. [..]
Read more
SKRZEKUT Tomasz AGH - University of Science and Technology, Faculty of Non-Ferrous Metals, Cracow, Poland, EU
Co-authors:
KULA Anna
BLAZ Ludwik
Abstract:
Mechanical alloying (MA) of light metal powders with addition of other metal-oxides is a very promising method for production of high strength metallic composites. Of particular interest are the aluminum matrix composites reinforced by heavy metal oxides (MeO), which cannot be produced by means of common metallurgical processes due to the high reactivity of components. [..]
Read more
Śleboda Tomasz AGH University of Science and Technology, Faculty of Metals Engineering and Industrial Computer Science, Al. Mickiewicza 30, 30-059 Kraków, Poland
Co-authors:
Wojtaszek Marek
Abstract:
Iron aluminides are one of the most attractive intermetallics for commercial applications due to their excellent corrosion resistance in combination with high specific strength. Proper design of thermomechanical parameters and precise control of the microstructural evolution are essential for successful processing of these alloys. [..]
Read more
ŠPOTÁK Martin Slovak University of Technology, Faculty of Materials Science and Technology, Trnava, Slovakia, EU
Co-authors:
DRIENOVSKÝ Marián
RÍZEKOVÁ TRNKOVÁ Lýdia
PALCUT Marián
Abstract:
In the present work the corrosion resistance of candidate lead-free solder alloys in simulated seawater conditions was investigated. Four different alloys were studied: Sn-0.7Cu, Sn-3.5Ag, Sn-0.3Ag-0.7Cu and Sn-3.5Ag-0.7Cu (composition in wt.%). [..]
Read more
ŠVEC Martin Technical University of Liberec, Faculty of Engineering, Department of Material Science, Liberec, Czech Republic, EU
Co-authors:
MACAJOVÁ Eva
Abstract:
The iron aluminides seem to be very perspective materials for use in high-temperature structural applications. They are promising materials for a possible replacement of high alloyed steels of P91 or P92 type. [..]
Read more
SZWED Bartłomiej Kielce University of Technology, Faculty of Mechatronics and Mechanical Engineering, Kielce, Poland, EU, bartlomiej_szwed@o2.pl
Co-authors:
KONIECZNY Marek
MOLA Renata
Abstract:
In the present investigation, transient liquid-phase bonding was performed between pure titanium (Grade 2) and stainless steel (X5CrNi 18-10) using 0.1 mm thick nickel foil as an intermediate material. The process was carried out at the temperatures of: 850, 875, 900, 925, 950 and 1000 °C for 60 minutes under the compressive stress of 2 MPa in a vacuum. [..]
Read more
VODIČKOVÁ Věra Technical University of Liberec, Faculty of Engineering, Department of Material Science, Liberec, Czech Republic, EU
Co-authors:
HANUS Pavel
KEJZLAR Pavel
Abstract:
Complex study of alloys based on FeAl aluminide was leading in the fifties of the last century to the proposal of. The composition of the binary Fe-Al alloy was modified by C and Si. [..]
Read more
WIEWIORA Marcel AGH-University of Science and Technology, Faculty of Non Ferrous Metals, Cracow, Poland, EU
Co-authors:
WEDRYCHOWICZ Mateusz
WZOREK Lukasz
Abstract:
Plastic consolidation offers good alternative for traditional scrap recycling, especially for the highly fragmented forms of materials obtained from machining process. In this method aluminum chips were pre-compacted into a form of solid billets and then hot extruded at elevated temperature. [..]
Read more
WYSLOCKA Elzbieta Czestochowa University of Technology, Faculty of Management, Czestochowa, Poland, EU wyslocka@zim.pcz.pl
Co-authors:
ULEWICZ Robert
Abstract:
The paper outlines the history of development of magnets, from magnetite ore, through to the production of steel, Alnico, ferrite, samarium and neodymium magnets. The directions of further research on the improvement of the magnetic properties of magnets in the future are also discussed.. [..]
Read more
ZÝKA Jiří UJP PRAHA a.s. Prague, Czech Republic, EU, zyka@ujp.cz
Co-authors:
MÁLEK Jaroslav
PALA Zdeněk
ANDRŠOVÁ Irena
VESELÝ Jaroslav
Abstract:
High entropy alloys are a new material class with promising structural and mechanical properties in wide range of applications. In principle they consist of five or more elements in equimolar concentrations resulting basically in single phase microstructure. [..]
Read more
BURKHANOV Gennadij S. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Moscow, Russian Federation
Co-authors:
KOLCHUGINA Natalia B.
DORMIDONTOV Andrey G.
LUKIN Alexander A.
SITNOV Vladimir V.
KOSHKID’KO Yurij S
SKOTNICOVÁ Kateřina
ČEGAN Tomáš
Abstract:
The effect of low-temperature treatment on the structure and hysteretic properties of sintered Nd-Fe-B magnets, which were prepared using strip-casting alloy (wt.%) Nd - 24%, Pr – 6.5%, Dy – 0.5%, B – 1%, Al – 0.2%, Fe – balance and 2 wt.% DyH2 addition, was studied. Hysteretic properties of the magnets subjected to the optimum heat treatment (1-h holding at 500 ˚C followed by quenching in gaseous nitrogen) are Br = 1.29 T, jHc = 1309 kAm-1, Hk = 1220 kAm-1, (BH)max = 322 kJm-3. [..]
Read more
SZURMAN Ivo VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU
Co-authors:
ČEGAN Tomáš
KURSA Miroslav
Abstract:
Intermetallic compounds based on Ti-Al, Ti-Ni, Fe-Al, Ni-Al and other systems require specific conditions during melting in a high-frequency vacuum induction furnace, especially material for melting crucibles and batch arrangement. The technology of casting plays an important role, too. [..]
Read more
NOWICKA-SKOWRON Maria Czestochowa University of Technology, Czestochowa, Poland, EU
Co-authors:
ULEWICZ Robert
Abstract:
Quality is one of the basic elements influencing the final shape of the chosen logistic strategy. Low level of quality is one of the most visible indicators of efficiency of supply chain. [..]
Read more
MALINDŽÁK Dušan Technical University of Košice, Park Komenského 14, 043 84 Košice, Slovakia, EU, dusan.malindzak@tuke.sk
Co-authors:
ZIMON Dominik
ZATWARNICKA-MADURA Beata
Abstract:
Article describes design of the model in terms of production scheduling continuously discrete manufacturing process. In terms of continuity, continuous changes in the chemical composition of sequences heats Al alloys, it is necessary to apply a specific approach. [..]
Read more
MICHLOWICZ Edward AGH University of Science and Technology, Krakow, Poland, EU,: michlowi@agh.edu.pl, ksmol@agh.edu.pl
Co-authors:
SMOLIŃSKA Katarzyna
Abstract:
Production is concerned with short throughput times and high schedule reliability in order to on the one hand, fulfill customer demands and on the other hand, increase planning reliability. However, from the business perspective, it is preferred that the available production equipment is highly utilized and that there is the lowest possible WIP (Work in Process) level. [..]
Read more
SHIGEMORI Hiroyasu JFE Steel Corporation, Steel Research Laboratory, Fukuyama, Japan, h-shigemori@jfe-steel.co.jp
Abstract:
A new control method is proposed for controlling cooling temperature in steel plate production process. The proposed method is based on a locally weighted regression model, which is a type of Just-In-Time models. [..]
Read more