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 already been published in Scopus and we are waiting for evaluation and potential indexing in Web of Science.

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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KLEJCH Filip Department of Mechanics, Materials and Machine Parts, Faculty of Transport Engineering, University of Pardubice, Czech Republic, EU, filip.klejch@upce.cz, eva.schmidova@upce.cz
Co-authors: SCHMIDOVÁ Eva
Abstract: The good weldability of thermomechanically rolled high-strength steels is vital for contemporary steel structures. Full utilization of their capacity requires detailed knowledge and quantification of all processes that are involved by the heat-deformation cycle during welding. [..] Read more
STERNADELOVÁ Kristýna VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, kristyna.sternadelova@vsb.cz
Co-authors: KRUPOVÁ Hana MOHYLA Petr
Abstract: This work deals with the influence of heat treatment and TIG welding technology on the mechanical properties and microstructure of welded joint. The weld was performed on a product from austenitic 316L stainless steel which was made by using SLM additive technology. [..] Read more
PRESZ Wojciech Warsaw University of Technology, Institute of Manufacturing Technologies, Warsaw, Poland, EU, wojciech.presz@pw.edu.pl
Abstract: In metal forming processes, in some cases, galling occurs, which results in the formation of built-up edges on the surface of the tool. They usually damage the outer layer of the workpiece. [..] Read more
CHRZANOWSKI Jarosław WUT, Institute of Manufacturing Technology, Warsaw, Poland, EU, krzysztof.bieliszczuk@pw.edu.pl
Co-authors: SAŁACIŃSKI Tadeusz CHMIELEWSKI Tomasz ŚWIERCZ Rafał BIELISZCZUK Krzysztof
Abstract: Condition of a spindle of a machine tool affects not only operation of the machine tool itself, but also, above all, the quality of the machining. This paper short explains the terminology and describes the our own research used to measure the spindle error movements. [..] Read more
POLAT Murat Çelik Halat ve Tel Sanayi A.Ş – Kartepe, Kocaeli, Turkey, mpolat@celikhalat.com.tr
Co-authors: KÖSELER Rıza KILAVUZ İlbeyi
Abstract: Steel wire ropes are lifting equipments used in many areas such as fishing, mining, oil&gas, construction and marine. Steel wire ropes, which stand out with their high lifting capacity and optimum elongation, can be produced in different properties and constructions. [..] Read more
AMBROŽ Ondřej Institute of Scientific Instruments of the CAS, Brno, Czech Republic, EU, ondrej@isibrno.czcermak@isibrno.cz, sarka@isibrno.cz
Co-authors: ČERMÁK Jan MIKMEKOVÁ Šárka
Abstract: The microstructure of steels after mechanical polishing is revealed only by the application of a suitable etchant. To achieve adequate optical or electron microscope images, the specimen surface must be free of any artifacts. [..] Read more
KRÁL Petr Institute of Physics of Materials, Academy of Sciences of the Czech Republic, Brno, Czech Republic, EU
Co-authors: DVOŘÁK Jiri SKLENIČKA Václav HORITA Zenji TAKIZAWA Yoichi TANG Yongpeng KUNČICKÁ Lenka KUCHAŘOVÁ Květa KVAPILOVÁ Marie SVOBODOVÁ Marie
Abstract: The objective of the study is to evaluate the effects of severe plastic deformation (SPD) and annealing on creep behaviour of advanced tungsten modified creep-resistant 9 % Cr martensitic P92 steel. The as-received P92 steel was deformed by high-pressure torsion (HTP), high-pressure sliding (HPS) and rotary swaging (RS) at room temperature prior creep testing. [..] Read more
KORIHIN Nikolay Peter the Great St.Petersburg Polytechnic University, St.Petersburg, Russia, dkitaeva@mail.ru
Co-authors: KITAEVA Daria
Abstract: In power plants, special concerns from the point of view of destruction are caused by parts rotating at high frequencies, especially metal-consuming and highly loaded shafts of turbo-machines. When analyzing data on the interaction of the most dangerous metallurgical defects - cracks - the concept of “relative size” of a defect (RDS) is used, which is the ratio of half of the total size of defects to the distance between their centers. [..] Read more
FERDINANDOV Nikolay University of Ruse, Ruse, Bulgaria, EU, nferdinandov@uni-ruse.bgdgospodinov@uni-ruse.bgmdilieva@uni-ruse.bg, rradev@uni-ruse.bg
Co-authors: GOSPODINOV Danail ILIEVA Mariana RADEV Rossen
Abstract: As the tendency to lower the mass of welded constructions emerges in the last years, the use of high strength steels finds a wide range of applications in industry, namely, in reliable highly loaded welded constructions. Following the commonly accepted rules, these steels are suitable for welding. [..] Read more
RUND Martin COMTES FHT a.s., Dobřany, Czech Republic, EU, mrund@comtesfht.cz
Co-authors: RZEPA Sylwia MELZER Daniel KONOPÍK Pavel URBÁNEK Miroslav
Abstract: In most cases, the components (U-profiles, Ω-profiles, box-beams) are used to validate the material model generated from the measurement of individual sheet metal parameters. The validation process consists of comparing the resultant force vs displacement from the experiment to the simulation. [..] Read more
KUBOŇ Zdeněk MATERIÁLOVÝ A METALURGICKÝ VÝZKUM, Ostrava, Czech Republic, EU, zdenek.kubon@mmvyzkum.cz
Abstract: Small punch creep test (SPC test) is an alternative and still developing method to conventional uniaxial creep test and as such can be used for obtaining information about the creep properties of steels and alloys even when only a limited amount of test material is available. SPC method has been also implemented into EN 10371 "Metallic materials – Small punch test method". [..] Read more
INGBER Jerome University of Applied Sciences Jena, Jena, Germany, EU, Jerome.Ingber@eah-jena.de
Co-authors: LIPPMANN Stephanie KUNERT Maik
Abstract: This study presents the results of two-body abrasion tests on several high-carbon low-alloy steels initially consisting of a dual-phase microstructure containing metastable austenite and thermally induced plate martensite. The wear behavior of these metastable austenitic steels (MAS) is compared to commercial wear-resistant steels. [..] Read more
VYSOUDIL František VSB - Technical University of Ostrava, Department of Mechanical Technology, Czech Republic, EU, frantisek.vysoudil.st@vsb.cz, vladislav.ochodek@vsb.cz, jiril.bilek.st@vsb.cz
Co-authors: OCHODEK Vladislav BÍLEK Jiří
Abstract: The article deals with the production and evaluation of thermal spraying layers using duplex technologies, namely a combination of electric arc spraying (EA) and High-Velocity-Oxy-Fuel (HVOF) flame spraying. The coatings are realized in this way can make a layer thickness of up to several mm. [..] Read more
ÁVILA DE OLIVEIRA SILVA Laís Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, France, EU, jean-bernard.vogt@centralelille.fr
Co-authors: MESPLONT Christophe BOUQUEREL Jérémie VOGT Jean-Bernard
Abstract: High carbon steel wires are largely used in structural applications such as reinforcement, bridge cables, steel ropes, etc. These applications require safety, reliability and durability, which implies in a constant effort to optimize and control the microstructure. [..] Read more
COTA ARAUJO Mahira A. Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France, cotaaraujm@univ-lille.fr, jean-bernard.vogt@centralelille.fr, jeremie.bouquerel@centralelille.fr.
Co-authors: VOGT Jean-Bernard BOUQUEREL Jérémie
Abstract: The objective of the present paper is to investigate if the presence and the nature of austenite in 9Ni steel, together with the modification of the matrix induced by heat treatment, change the low cycle fatigue response. The steel was therefore heat-treated so that either a quenched martensitic matrix or a mixture of tempered martensitic with bainitic matrix containing retained or reversed austenite would be obtained, respectively. [..] Read more
VASILYEV Alexander Peter the Great St.Petersburg Polytechnic University, Institute of Physics and Mechanics, St.Petersburg, Russian Federation, vasilyev_aa@mail.ru
Co-authors: SOKOLOV Dmitry SOKOLOV Semen
Abstract: A quantitative model has been developed to predict the temperature dependence of impact toughness (KCV) for hot rolled plane carbon and HSLA steels with a wide range of chemical composition (wt%): С(0.04-0.21), Mn(0.16-1.96), Si(0.01-0.93), Cr(0.01-0.97), Ni(0.01-0.51), Cu(0.02-0.45), Mo(0.001-0.50), Nb(0.001-0.056), V(0.002-0.09), Ti(0.001-0.08), N(0.003-0.009), S(0.001-0.032), P(0.005-0.025). The transition temperature at 50 % of fibrous fracture (FATT50) is determined in terms of chemical composition and calculated final microstructure parameters. [..] Read more
MASAYLO Dmitriy Peter the Great St. Petersburg Polytechnic University, St. Petersburg, Russia, dmasaylo@gmail.comsergei.igosshin@gmail.com, popovicha@mail.ru
Co-authors: IGOSHIN Sergei POPOVICH Anatoliy
Abstract: Laser cladding (LC) technology allows produce metal-matrix composites from discrete powder materials. Data analysis shows that use of such technology to obtain composite materials with enhanced functional properties is of heightened economical interest. [..] Read more
BIRYUKOVA Olesya Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia, fimapatisonchik@inbox.ru, biryukova.mgtu@gmail.com, pesin@bk.ru, pustovoitov_den@mail.ru, kozhemiakina.a@yandex.ru
Co-authors: PESIN Alexander PUSTOVOYTOV Denis KOZHEMIAKINA Anna NOSOV Leonid
Abstract: Nowadays the use of laminated composites in various industries is becoming popular. Unlike single layer materials, laminated materials are characterized as more durable, corrosion resistant, technological materials for the production of parts for various purposes. [..] Read more
BURCĂ Lucian University Politehnica Timisoara, Pta Victoriei, Timisoara, Romania, EU, lucian.burca@studen.upt.ro, ion.mitelea@upt.ro, dragos.utu@upt.ro, cornliu.craciunescu@upt.ro
Co-authors: MITELEA Ion BURCĂ Mircea UŢU Ion-Dragos CRĂCIUNESCU Corneliu Marius
Abstract: The resistance spot welding of the Nimonic alloys is a critical technology by manufacturing of components used for nuclear and aeronautical industry, as well as for the chemical and the petro-chemical domain. The mechanical properties and the corrosion resistance can be affected by the heat - mechanical shock caused by the welding cycle. [..] Read more
MUTAȘCU Daniel Paul Politehnica University of Timisoara, Timisoara, Romania, EU, daniel.mutascu@student.upt.roion.mitelea@upt.ro, ilare.bordeasu@upt.ro, dragos.utu@upt.ro, corneliu.craciunescu@upt.ro
Co-authors: MITELEA Ion BORDEAȘU Ilare UȚU Ion-Dragoș CRĂCIUNESCU Corneliu Marius
Abstract: The CORODUR 65 alloy delivered in the form of flux-cored wire electrode was deposited by TIG welding process on the surface of a duplex stainless steel in order to improve the cavitation erosion resistance of the technical components which are working in aggressive environments. Cavitation tests were performed using ultrasonic vibrating equipment that meets the requirements of the ASTM G32 - 2010 standard. [..] Read more
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