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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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PETR Jaroslav ŠKODA AUTO a.s., Mladá Boleslav, Czech Republic, EU
Co-authors:
PILVOUSEK Tomáš
KEJZLAR Pavel
LACHMAN Martin
WIECZOREK Alexander
Abstract:
There is a persisting trend in automotive industry to increase safety of passengers while decreasing the cost and fuel consumption of the car. Usage of ultra and advanced high strength steels for manufacturing of car body parts is a way, how to achieve this goal. [..]
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MARŠÁL Robert VŠB - Technical university of Ostrava, Ostrava, Czech Republic, EU, robert.marsal.st@vsb.cz
Co-authors:
PODJUKLOVÁ Jitka
SIOSTRZONEK René
PAVELKOVÁ Daniela
KOLDOVÁ Lenka
Abstract:
The paper solves the cause and character of the damages of tubes, or evaporator tubes made of refractory carbon steel L290NB, used for the evaporators of combustion chambers of steam boilers used for production of steam, and necessary for subsequent production of electricity. Based on the evaluation of steel samples defected by perforation with incrustation deposit, the mechanism degrading the material of evaporator boiler tubes was discovered. [..]
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ABAKAY Eray Sakarya University, Engineering Faculty, Metallurgical & Materials Engineering Department, Esentepe Campus, Sakarya, Turkey, eabakay@sakarya.edu.tr, mdurmaz@sakarya.edu.tr, sdmnsen@sakarya.edu.tr, ugursen@sakarya.edu.tr
Co-authors:
DURMAZ Mustafa
SEN Saduman
SEN Ugur
Abstract:
In this study, effect of boron addition to Fe-W hardfacing alloys was investigated. The Fe-W and the Fe-W-B based hardfacing alloys were deposited on AISI 1020 steel substrates by a manual tungsten-inert-gas (TIG) hardfacing method. [..]
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ABRASHOV Aleksey MUCTR - D.Mendeleev University of Chemical Technology of Russia, Moscow, Russia, abr-aleksey@yandex.ru, ngrig108@mail.ru, vagramyan@muctr.ru, daryazhilenko@mail.ru, vm_uti@muctr.ru, artkoles@list.ru
Co-authors:
GRIGORYAN Nelya
VAGRAMYAN Tigran
ZHILENKO Darya
MEN’SHIKOV Vladimir
KOLESNIKOV Artem
Abstract:
Recently, as an alternative to the adhesive phosphate layers deposited on steel nanoscale adhesive coatings obtained from solutions hexafluorotitanic and hexafluorozirconic acids found their application worldwide. This paper is devoted to the development of technology of these coatings.A process of applying titanium oxide and zirconium oxide nano-coating on a steel base, which satisfy the requirements of the adhesive layers under the paintwork. [..]
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BAŃKOWSKI Damian Kielce University of Technology, Kielce, Poland, EU, dbankowski@tu.kielce.pl
Co-authors:
SPADŁO Sławomir
Abstract:
The paper presents influence of the vibro-abrasive machining on the operating parameters of the surface and polishing the surface of components made of steel X160CrMoV121 (NC11LV). There were used Rollwasch smoothing media made of nickel-chromium steel SB 3,1 lotto series. [..]
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BROZEK Vlastimil University of Chemistry and Technology Prague, Prague, Czech Republic, EU
Co-authors:
MASTNY Libor
NOVAK Michal
VILEMOVA Monika
KUBATIK Tomas Frantisek
Abstract:
This paper describes the results of the first phase of the study preparation, structure and properties of coatings modification of black chromium oxide on copper, aluminium, iron and zirconium tubes for solar collectors. The coatings are prepared by plasma spraying of liquid chromate method which is known as Liquid precursor plasma spraying. [..]
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ČESÁNEK Zdeněk VZÚ Plzeň - Výzkumný a zkušební ústav Plzeň, Plzeň, Czech Republic, EU
Co-authors:
SCHUBERT Jan
HOUDKOVÁ Šárka
Abstract:
Corrosion resistance of coatings deposited using the HP/HVOF (High Pressure/High Velocity Oxygen Fuel) thermal spraying technology requires high coatings density and a good adhesion to the substrate. The majority of thermally sprayed materials meet the requirements for high corrosion resistance in terms of their composition. [..]
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DOBROCKÝ David University of Defence in Brno, Faculty of Military Technology, Brno, Czech Republic, EU
Co-authors:
STUDENÝ Zbyněk
POKORNÝ Zdeněk
POSPÍCHAL Miroslav
ŠMIDA Ondřej
Abstract:
Specimens made from spring steel 54SiCr6 were nitrided using various parameters of plasma nitriding in order to achieve a layer of variable thickness. The microstructure, phase constitution, hardness and case hardness depth were investigated. [..]
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DUDEK Agata Czestochowa University of Technology, Institute for Material Engineering, Faculty of Processing Engineering and Applied Physics, Czestochowa, Poland, EU, dudek@wip.pcz.pl, lisiecka@wip.pcz.pl
Co-authors:
LISIECKA Barbara
Abstract:
Stainless steel products have been developed extensively, especially those made of duplex stainless steel, which is one of the most modern modifications of this material. They are characterized by a two–phase structure consisting of approximately equal content of ferrite and austenite. [..]
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EREMIAS Boleslav SVUOM Ltd., Prague, Czech Republic, EU
Co-authors:
TUREK Libor
Abstract:
For cooling tubes manufactured of aluminized carbon steel with inner surface welded longitudinally the question arises if the anticorrosion quality of Al coating produced on external surface can be influenced by the presence of the weld area on internal surface. In fact this quality is related to Al coating ability to prevent or at least to inhibit the corrosion process occurring during penetration of coating by water environment to the steel-coating interface. [..]
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HLAVATÝ Ivo VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU
Co-authors:
KOZÁK Jindřich
KREJČÍ Lucie
Abstract:
The components used in the mining and construction industry, agriculture, etc., during its lifetime are exposed to the various types of wear, which include abrasion, erosion, impacts, and others. Currently, there are several variants of protective surface layers which are wear resistance. [..]
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HLINKA Josef VŠB - Technical University of Ostrava, Ostrava, Czech Republic, EU
Co-authors:
LASEK Stanislav
Abstract:
1.4301 steel as a basic stainless material used for undemanding applications is studied in this paper. Some of surgical instruments as well as other medical devices are manufactured from this material so its biocompatibility and corrosion resistance must be guaranteed. [..]
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JAMBOROVÁ Tereza Deparment of Metals and Corrosion Engineering, University of Chemistry and Technology Prague, Czech Republic, EU
Co-authors:
GLADKOVÁ Jana
KOUŘIL Milan
MSALLAMOVÁ Šárka
STOULIL Jan
Abstract:
Steel reinforcement of concrete structures is normally passivated due to high pH value of concrete interstitial electrolyte (pH 13-14). However, chloride contamination (e.g. [..]
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KARTAL Muhammet Sakarya University, Engineering Faculty, Department of Metallurgical & Materials Engineering, Esentepe Campus, Sakarya, Turkey, kartal@sakarya.edu.tr, alp@sakarya.edu.tr, akbulut@sakarya.edu.tr
Co-authors:
ALP Ahmet
AKBULUT Hatem
Abstract:
The synthesis of tin-coated carbon fibers (CFs) by electroless deposition method in aqueous solution was studied. Sodium hypophosphite was used as a reducing reagent. [..]
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GRONOSTAJSKI Zbigniew Wroclaw Technical University of Technology, Address: Wrocław, Poland, EU
Co-authors:
HAWRYLUK Marek
KASZUBA Marcin
ZIEMBA Jacek
ZWIERZCHOWSKI Maciej
Abstract:
This study focused on tools used in the hot forging process of lid type components manufactured for the automotive industry. The tools were coated with different PN+PVD hybrid layers in order to improve tool durability. [..]
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KOLAŘÍK Ladislav CTU - Czech Technical University of Prague, Prague, Czech Republic, EU
Co-authors:
KOLAŘÍKOVÁ Marie
JANOVEC Jiří
Abstract:
Paper deals with quality and properties of deposit layer made by method electroslag cladding with strip electrode. Parent material was not-alloyed structure steel S355J2. [..]
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KOLNEROVÁ Michaela TUL-Technical University of Liberec, Faculty of Mechanical Engineering, Liberec, Czech Republic, EU michaela.kolnerova@tul.cz, lukas.zuzanek@tul.cz, jiri.sobotka@tul.cz, pavel.solfronk@tul.cz.
Co-authors:
ZUZÁNEK Lukáš
SOBOTKA Jiří
SOLFRONK Pavel
Abstract:
The paper deals about determination the influence of BH effect on the high-strength steels mechanical properties in dependence on the chosen cutting technology. There is tested material with the martensite structure and alloyed with boron and manganese. [..]
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KRATOCHVÍL Jiří VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU , jiri.kratochvil@vsb.cz
Co-authors:
SADÍLEK Marek
PAGÁČ Marek
Abstract:
This article extends the series of articles focusing on introduction and testing the behaviour of impedance layer applied on cutting edge of the tool. This coating functions as a regular cutting tool coating, but also it creates an electric circuit. [..]
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DAVID Kusmic Department of Mechanical Engineering, University of Defence in Brno, Brno, Czech Republic, EU
Co-authors:
DOAN Thanh Van
PILCH Ondrej
KRBATA Michal
Abstract:
Plasma nitriding is a great thermochemical treatment, widely used in many technical applications as a final operation to improve the mechanical, tribological and corrosion properties of steel. This article deals with wear and corrosion resistance comparison of plasma nitrided and tenifered 42CrMo4 steel, which is widely used in manufacturing of breech mechanism in the armament production. [..]
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MŁYNARCZYK Piotr KielceUniversity of Technology, Division of Materials Science and Munitions Technology, Kielce, Poland, EU, piotrm@tu.kielce.pl, sspadlo@tu.kielce.pl
Co-authors:
SPADŁO Sławomir
Abstract:
Aluminum alloy is very useful in fabricating lightweight structures. However, the tribological applications of this alloy are limited. [..]
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