| 2006 №01 (06) | 2006 №01 (08) |
The Paton Welding Journal, 2006, #1, 39-41 pages
Renovation of bodies of energy-absorbing mechanisms of freight railway cars
V.V. Snisar, E.L. Demchenko, A.I. Fenogenov, D.V. Vasiliev
E.O. Paton Electric Welding Institute of the NASU. 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.Abstract
Technology of mechanized arc welding and surfacing without preheating or heat treatment of high-carbon steel 30GSL-B in renovation of bodies of energy-absorbing mechanisms of automatic coupling devices of freight railway cars is presented.
Keywords: arc welding, surfacing, body of energy-absorbing mechanism, hardenable steel, renovation technology, preheating, heat treatment, structure, mechanical properties, fluxcored wire, shielding gas, introduction
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