TPWJ, 2016, #10, 20-25 pages
Influence of high-frequency mechanical vibrations of the item on structure and wear resistance of Kh10R4G2S deposited metal
Journal The Paton Welding Journal
Publisher International Association «Welding»
ISSN 0957-798X (print)
Issue #10, 2016 (October)
G.V. Pokhmurskaya1, M.M. Student2, A.A. Vojtovich3, A.Z. Student2 and A.R. Dzyubik3
Technical University of Chemnitz 09107, Chemniz. E-mail: firstname.lastname@example.org
G.V. Karpenko Physico-Mechanical Institute, NASU 5 Nauchnaya Str., 79601, Lviv, Ukraine. E-mail: email@example.com
«Lviv Polytechnic» National University 12 Stepan Bandera Str., 79013, Lviv, Ukraine. E-mail: firstname.lastname@example.org
The paper presents the results of studies of the effect of high-frequency (100 Hz) mechanical vibrations on microstructure and wear resistance of metal, deposited with PP Kh10R4G2S wire and OSTs45M flux. It established that when horizontal vibration is used, deposited metal solid solution, uniformly saturated with fine iron-chromium borides (FeCr)B, prevails in the structure. Homogeneous structure improves wear resistance by 2.0–2.5 times. 9 Ref., 1 Table, 5 Figures.
surfacing, flux-cored wire, vibration, microstructure, fatigue life, wear pattern
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4. Pokhmurska, G.V., Student, M.M., Lanets, O.S. et al. (2015) Effect of vibration during surfacing of protective layer on its macrostructure and shock-abrasive wear. Fizyko-Khimichna Mekhanika Materialiv, Issue 3.
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9. Vojtovich, A.A., Pokhmurska, G.V., Student, M.M. et al. (2015) Peculiarities of formation and fracture of deposited layers from flux-cored wires of Fe–Cr–B–C system at shock loads. Problemy Trybologii, 4, 114–123.