The Paton Welding Journal, 2004, #5, 18-20 pages
Increase in fatigue limit of weld metal in application of refined complex alloy in coating of electrodes UONI-13/55
V.S. Popov1, I.M. Bilonik1, S.P. Berezhny1, M.V. Sidorenko1, A.A. Seleznyov2, V.V. Popov2
1Zaporozhie National Technical University, Zaporozhie, Ukraine
2OJSC «Yuzhtsvetmetgazoochistka», Zaporozhie, Ukraine.
Abstract
It is shown that a complex ferroalloy used instead of traditional ferroalloys, i.e. deoxidizers, in electrode coatings leads to decrease in the content of non-metallic inclusions in low-carbon weld metal, increase in its short-time mechanical properties and fatigue limit
Keywords: electric filters, mechanism of vibration, vibrating beam, striker, anvil, cracks, ferroalloys
References
1. Bovsunovsky, A.P. (2002) On the question of energy dissipation mechanism in fatigue crack. Problems Prochnosti, 5, 80-99.
2. Birger, M.I., Goncharov, A.E., Gordon, G.M. et al. (1982) Electric precipitators in non-ferrous metallurgy. Ed. by A.A. Gurvits. Moscow: Metallurgiya.
3. Popov, V.S., Bilonik, I.M., Berezhny, S.P. et aL (2000) Effect of composition of ferroalloys on the content and shape of non-metallic inclusions in metal deposited with electrodes UONI-13/55. The Paton Welding J., 8, 22-26.
4. Popov, V.S., Bilonik, I.M., Berezhny, S.P. (2000) Decrease in the content of harmful impurities in weld metal using the complex deoxidizing agent in coating of welding electrodes. Materialoznavstvo ta Obrob. Metahv, 3, 58-61.
5. (1981) Electroslag metal. Ed. by B.E. Paton, B.I. Medovar. Kiev: Naukova Dumka.
6. Ivanov, V.S., Gurevich, S.E., Kopiov, l.M. et al. (1968) Fatigue and brittleness of metallic materials. Moscow: Nauka.
7. Dogaeva, V.A., Georgiev, N.M., Anuchkin, M.N. (1966) Effect of refining by liquid synthetic slag on ductile properties of low-alloy structural steel. Metal loved enie i Termich. Obrab. Metallov, 11, 17-20.
8. Stepnov, M.N. (1972) Statistic treatment of mechanical test results. Moscow: Mashinostroenie.
Suggested Citation
V.S. Popov,
I.M. Bilonik,
S.P. Berezhny,
M.V. Sidorenko,
A.A. Seleznyov,
V.V. Popov (2004) Increase in fatigue limit of weld metal in application of refined complex alloy in coating of electrodes UONI-13/55.
The Paton Welding J., 05, 18-20.