METAL - International Conference on Metallurgy and Materials

Conference Proceedings - METAL 2021

30th Anniversary International Conference on Metallurgy and Materials
May 26 - 28, 2021 / Brno, Czech Republic, EU
www.metalconference.eu
ISSN: 2694-9296
ISBN: 978-80-87294-99-4
Proceedings of the conference have been sent to Web of Science and Scopus for evaluation and potential indexing.

On the 30th Anniversary International Conference on Metallurgy and Materials - METAL 2020, 220 people from 23 countries around the world were registered (such as the Czech Republic, Poland, Russia, Slovakia, Germany, Austria, Romania, Bulgaria, but also from Japan and Korea). 236 articles were submitted to the following sessions:

Session A - Advanced Iron, Cast Iron and Steelmaking
Session B - Metal Forming
Session C - Steel Products - properties
Session D - Modern Trends in Surface Engineering
Session E - Non-Ferrous Metals and Alloys
Session F - Economics and Management of Metallurgical Production

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MORAVEC JAN UNIZA - University of Zilina, Zilina, Slovak Republic, EU, jan.moravec@fstroj.uniza.sk
Abstract: The paper describes the theoretical knowledge about the process of forming holes in the solid material. The own design solution of an experimental device for forming cylindrical sleeves is presented. [..] Read more
KAWULOK Petr VSB - Technical University of Ostrava, Faculty of Materials Science and Technology, Ostrava - Poruba, Czech Republic, EU, petr.kawulok@vsb.cz, rostislav.kawulok@vsb.cz david.jurek.st@vsb.cz, david.puzon.st@vsb.cz, ivo.schindler@vsb.cz, petr.opela@vsb.cz, stanislav.rusz2@vsb.cz, monika.kawulokova@vsb.cz
Co-authors: KAWULOK Rostislav JUREK David PUZOŇ David SCHINDLER Ivo OPĚLA Petr RUSZ Stanislav KAWULOKOVÁ Monika
Abstract: By using of hot tensile tests, which were realized on the simulator HDS-20, the strength and plastic properties of two progressive alloys, based on Fe-Ni-Cr (Incoloy 800HT) and Fe-Ni (Invar 36), were experimentally determined. By a special type of a tensile test, involving a continuous control heating of the tested specimens at their simultaneous load by a constant tensile force of 80 N, a nil-strength temperature of both investigated alloys was determined. [..] Read more
SUEMATSU Saki Department of Applied Mechanics and Aerospace Engineering, Faculty of Science and Engineering, Waseda University, Shinjuku, Tokyo, Japan
Co-authors: KISHIMOTO Takuma SAKAGUCHI Hayate TASHIMA Kenichi KAJINO Satoshi GONDO Shiori SUZUKI Shinsuke
Abstract: This study aimed to clarify the effect of the activity of the multiple slip systems on the height change of each grain of the inner surface of tube during the hollow sinking. A stainless steel tube with an outer diameter of 1.50 mm, and a wall thickness of 0.045 mm, which had only one grain across the wall thickness, was used as a starting material. [..] Read more
RESL Ondřej Brno University of Technology, Faculty of Mechanical Engineering, Brno, Czech Republic, EU, ondrej.resl@vut.cz
Co-authors: POHANKA Michal
Abstract: Steel is an integral part of today's life. To obtain the desired mechanical properties of hot rolled steel plates or strips, it is necessary to predict and control the cooling process. [..] Read more
LEVYKINA Anna LSTU – Lipetsk State Technical University, Lipetsk, Russia, RU, levykina_ag@stu.lipetsk.ru
Co-authors: KNAPINSKI Marcin MAZUR Igor
Abstract: Electrical steel sheet is an important material in the manufacture of various parts of electrical devices with high magnetic properties. The need to form the desired properties of the metal makes special demands on the organization of the production technology for both hot-rolled and cold-rolled sheets. [..] Read more
SEVIDOV Aleksey Vyksa Steel Works, Vyksa, Russia, sevidov_ae@vsw.ru
Co-authors: MUNTIN Aleksandr
Abstract: The main purpose of this study is to develop an algorithm for determining the friction coefficient value using actual technological parameters of the hot rolling mill. The presented algorithm is based on Ekelund formula where the friction coefficient is expressed in terms of the roll bite contact geometry, which can be calculated using technological parameters such as forward slip, metal thickness and roll diameter. [..] Read more
PESIN Alexander Nosov Magnitogorsk State Technical University, Magnitogorsk, Russian Federation, EU
Co-authors: PUSTOVOYTOV Denis BIRYUKOVA Olesya KOZHEMIAKINA Anna PIVOVAROVA Kseniya
Abstract: Severe plastic deformation is the most efficient method of refining the material structure and producing submicro- and nanocrystalline materials with a unique combination of strength and ductility properties due to a fragmented structure. Upon reaching a definite deformation rate, the fragmentation process is evolving, i.e. [..] Read more
KHARITONOV V.A. Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia, hva-46@yandex.runosov.leopold@yandex.ru, omp_d.grachev@mail.ru, kozhemiakina.a@yandex.ru
Co-authors: USANOV M. Yu. NOSOV L.V. GRACHEV D.V. KOZHEMYAKINA A.E.
Abstract: A wire manufacturing process includes wire rod structure and surface preparation (heat treatment), coating, shaping and other operations with finished wire. A key operation influencing the shape and properties is drawing using monolithic and roller dies of various structures. [..] Read more
BEHRENS Bernd-Arno Institute of Forming Technology and Machines, Leibniz University Hannover, Garbsen, Germany, EU, behrens@ifum.uni-hannover.de, uhe@ifum.uni-hannover.de, petersen@ifum.uni-hannover.de, phil.demter@stud.uni-hannover.de, buedenbender@ifum.uni-hannover.de, Correspondence: ross@ifum.uni-hannover.de
Co-authors: UHE Johanna PETERSEN Tom DEMTER Phil BÜDENBENDER Christoph ROSS Ingo
Abstract: As a result of the general need for lightweight product design, multi-material systems are gaining in importance. In addition to reducing component weight, the combination of different materials in a single component allows other properties to be locally tailored to its application. [..] Read more
PASTRŇÁK Martin VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, martin.pastrnak@vsb.cz, ondrej.hilser@vsb.cz, stanislav.rusz@vsb.cz, vladislav.reska.st@vsb.cz, pavel.szkandera@vsb.cz
Co-authors: HILŠER Ondřej RUSZ Stanislav REŠKA Vladislav SZKANDERA Pavel ZABYSTRZAN Rostislav
Abstract: Presented paper reports the effect of the processing route on the microstructure and microhardness in the cold rolled low-carbon sheets processed by dual rolls equal channel extrusion (DRECE). The DRECE process was repeated up to four passes in two processing routes, called routes A and C. [..] Read more
SHEYKO Sergey Zaporizhzhia National University, Zaporizhzhia, Ukraine
Co-authors: MISHCHENKO Valerii MATIUKHIN Anton BOLSUN Olha LAVRINENKOV Anton KULABNEVA Elena
Abstract: Using finite element modelling and mathematical processing, the universal equation is obtained which establishes the dependence of the resistance of a metal to deformation on the conditions of thermoplastic processing of alloyed low pearlite steels. The finite element method is implemented in various software packages, such as Deform-2D / 3D, etc. [..] Read more
TOMÁŠ Miroslav Technical University of Košice, Košice, Slovak Republic, EU, miroslav.tomas@tuke.sk, emil.evin@tuke.sk
Co-authors: EVIN Emil
Abstract: The paper deals with numerical simulation when optimizing the production of gutter corner for rainwater systems. The deep drawing process has been numerically simulated using Pam Stamp software by ESI Group. [..] Read more
KANDER Ladislav Research and Development, Pohraniční 693/31, CZ 706 02 Ostrava - Vítkovice, Czech Republic, EU, ladislav.kander@mmvyzkum.cz
Co-authors: GREGER Miroslav
Abstract: Main aim of this paper is to describe the plastic deformation executed by ECAP during low cycle fatigue of steel AISI 316. Among others, main attention was fixed on mechanical properties after this treatment. [..] Read more
BELOKON Yuriy Zaporizhzhia National University, Zaporizhzhia, Ukraine, belokon.zp@gmail.com
Co-authors: TEMIN Hyan
Abstract: The purpose of this work is to investigate the structure formation in intermetallic γ-TiAl alloys by using a complex plastic deformation technology under non-stationary temperature conditions with niobium doping. Also in given work, the using of Hall-Patch model, the interrelation of the nanostructured quantities with strength characteristics is considered. [..] Read more
Bondarenko Yulia Zaporizhzhia National University, Zaporizhzhia, Ukraine, belokon.zp@gmail.com
Co-authors: Xiaoyu Duan
Abstract: The purpose of this work is to examine the structure of the transition zone of multilayer composites of dissimilar metallic materials obtained by the pulse method of metal processing and to establish the mechanism for the material bonding. In this work, a composite material obtained by explosion welding was used as an initial sample. [..] Read more
CZERWIŃSKA Karolina Rzeszow University of Technology, Rzeszow, Poland, EU, k.czerwinska@prz.edu.pl, app@prz.edu.pl
Co-authors: DWORNICKA Renata PACANA Andrzej
Abstract: The study is aimed to identify the causes of piston incompatibilities in the friction welding area, as well as to reduce or eliminate the occurrence of non-compliance using quality management tools (Pareto-Lorenz diagram, 5W2H and 5Why method). Diagnostic tests were carried out with visual tests and quality control results were analyzed. [..] Read more
KANDER Ladislav MATERIAL AND METALLURGICAL RESEARCH Ltd., Ostrava - Vítkovice, Czech Republic, EU, ladislav.kander@mmvyzkum.cz
Co-authors: KANDER Jan DOBIÁŠ Marek JONŠTA Petr
Abstract: The paper deals with the effect of different loading cycle asymmetry and long-term thermal exposure on fatigue crack growth rate in P91 and P92 steels used primarily for components in USC powerplants. Testing was performed using C(T) specimens. [..] Read more
PALUPČÍKOVÁ Renáta VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, renata.palupcikova@vsb.cz
Co-authors: HRADEČNÝ Kryštof VOLODARSKAJA Anastasia VODÁREK Vlastimil
Abstract: The electromagnetic properties of strips made of grain-oriented electrical steels (GOES) are strongly affected by the sharpness of the Goss texture. The Goss texture is defined by {110} 001, where the planes {110} are parallel to the surface of the strip and the directions 001 are parallel to the rolling direction. [..] Read more
ZIMINA Mariia Research Center Řež Ltd., Husinec, Czech Republic, EU, mariia.zimina@cvrez.cz
Co-authors: KŘIVSKÝ Leoš
Abstract: The effect of surface treatments on mechanical properties and corrosion resistance of most engineering steels is the object of a significant number of studies. It is known that surface machining can affect the steel local mechanical properties and, thus lead to the premature cracking under certain conditions. [..] Read more
GONTIJO Marina K1-MET GmbH, Linz, Austria, EU, marina.gontijo@k1-met.com
Co-authors: HOFLEHNER Christian ILIE Sergiu SIX Jakob SOMMITSCH Christof
Abstract: The continuous casting process requires permanent investigation and innovative improvements due to its large application in steel production. A good hot ductility behavior is essential to avoid the formation of defects during slab casting. [..] Read more
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