STUDIES ON THE THIN LAYERS DEPOSITED ON TOOLS STEEL
Achitei D.C. Minciuna M.-G. Burduhos-Nergiş D.-D. Sandu A.V. Nabialek M. Karamguzhinova A.E. Savinkin V.V. Toma S.L. Vizureanu P.
2025Polska Akademia Nauk
Archives of Metallurgy and Materials
2025#70Issue 41711 - 1717 pp.
The paper describes an experimental study of thin layers obtained using the vibrating electrode method. Vibrating electrodes are used because they are effective for producing layers with high hardness and wear resistance. Before the depositions, the base material was polished with abrasive paper to remove any oxides and impurities. Furthermore, four electrodes made of Ti, TiC, WC, and stellite were used to deposit different layers on the surface of steel blades using an Elitron 22 installation. The tungsten electrode was used to improve mechanical properties, whereas the titanium electrode increased corrosion resistance. Both the substrate and the deposited layers have had their chemical composition, microstructure, and hardness analyzed. The substrate is made of mediumalloyed steel, which is commonly used to make plastic shredder blades. Following deposition, the samples were subjected to final heat treatments, including quenching and tempering. Furthermore, microhardness and microstructural analyses were conducted to assess the properties and surface morphology of the coatings.
hardness , Shredder blade , thin layer deposition , treatments , vibrating electrode
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Technical University of Iasi, Faculty of Materials Science and Engineering, “Gheorghe Asachi” 67 Prof. D. Mangeron Blvd, Iasi, 700050, Romania
Romanian Inventors Forum, Str. Sf. P. Movila 3, Iasi, 700089, Romania
Academy of Romanian Scientists, 54 Splaiul Independentei St., Sect. 5, Bucharest, 050094, Romania
Częstochowa University of Technology, Department of Physics, Armii Krajowej 19 Av, Częstochowa, 42-200, Poland
M. Kozybayev North Kazakhstan University, Transport and Mechanical Engineering Department, 86, Pushkin Street, Petropavlovsk, 150000, Kazakhstan
Technical University of Iasi
Romanian Inventors Forum
Academy of Romanian Scientists
Częstochowa University of Technology
M. Kozybayev North Kazakhstan University
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