The Paton Welding Journal, 2019, №06



2019 №06 (04)

DOI of Article 10.15407/tpwj2019.06.05

2019 №06 (06)

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The Paton Welding Journal, 2019, #6, 29-33 pages

Journal The Paton Welding Journal
Publisher International Association «Welding»
ISSN 0957-798X (print)
Issue #6, 2019 (June)
Pages 29-33

Improvement of technological and sanitary-hygienic characteristics of gas-shielded arc welding process

V.N. Shlepakov and A.S. Kotelchuk

E.O. Paton Electric Welding Institute of the NAS of Ukraine 11 Kazimir Malevich Str., 03150, Kyiv, Ukraine. E-mail: office@paton.kiev.ua

The influence of kind and type of electrode wire, characteristics of its melting, as well as composition of shielding gas, on welding-technological properties and technological quality of welds in joints of low-alloyed steels of increased and high strength is considered. The ways and means of achieving a consistently high technological quality of welds, increasing the efficiency of the process and reducing the level of gross evolutions of welding fumes are noted. 14 Ref., 4 Figures.
Keywords: mechanized arc welding, low-alloyed steels, electrode wire, welding and technological properties, weld quality, efficiency, welding fumes


Received: 12.04.19
Published: 20.06.19

References

1. Adonyi, Y., Nadzam, J. (2005) Gas metal arc welding. New developments in advanced welding. Ed. by Nasir Ahmed. England, Cambridge: Woodhead Publishing Series in Welding and Other Joining Technologies, 1-20. https://doi.org/10.1533/9781845690892.1
2. Shlepakov, V.N., Kotelchuk, A.S., Naumejko, S.M. et al. (2005) Influence of the composition of flux-cored wire core and shielding gas on the stability of arc welding process. The Paton Welding J., 6, 16-20.
3. Potapievsky, A.G. (2007) Consumable electrode shielded-gas welding. Pt 1: Welding in active gases. 2nd ed. Kiev, Ekotekhnologiya [in Russian].
4. Widgery, D. (2005) Tubular cored wire welding. New developments in advanced welding. Ed. by Nasir Ahmed. England, Cambridge: Woodhead Publishing Ltd., 21-39. https://doi.org/10.1533/9781845690892.21
5. Millar, D. (2014) Modern seamless gas shielded flux cored arc welding and gas shielded metal cored arc welding wires for high productivity. Welding and Cutting, 12(2), 86-90.
6. Vaidya, V.V. (2002) Shielding gas mixtures for semiautomatic welds shielding gas blends are designed to enhance semiautomatic welding on a variety of ferrous and nonferrous metals. Welding J., 9, 43-48.
7. Shlepakov, V.N. (2011) Current consumables and methods of fusion arc welding (Review). The Paton Welding J., 10, 26-29.
8. Brown, K.J. (2000) Fume composition related to welding processes and consumables. Welding in the World, 44(1), 39-40.
9. Pohmann, G., Holzinger, C., Spiegel-Cionabu, V.E. (2013) Comparative investigations in order to characterise ultrafine particles in fumes in the case of welding and allied processes. Welding and Cutting, 12(2), 97-105.
10. Pokhodnya, I.K., Shlepakov, V.N., Suprun, S.A. et al. (1983) Procedure of primary sanitary and hygienic evaluation of flux-cored wires. Kiev, PWI [in Russian].
11. (2011) DSTU EN ISO 14341:2010: Welding consumables. Wire electrodes and deposits for gas shielded metal arc welding of non alloy and fine grain steels. Classification. German version EN ISO 14341:2011 [in Ukrainian].
12. (2015) DSTU EN ISO 17632:2015 (EN ISO 17632:2008, IDT; ISO 17632:2004, IDT): Welding consumables. Tubular cored electrode for gas shielded and non-gas shielded metal arc welding of non alloy and fine grain steels. Classification. ISO Office, Switzerland [in Ukrainian].
13. (2005) DSTU EN ISO 18276: 2015 (EN ISO 18276:2006, IDT; ISO 18276:2006, IDT): Welding consumables. Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of high-strength steels. Classification. ISO Office, Switzerland [in Ukrainian].
14. (2010) DSTU EN ISO 14175:2014 (EN ISO 14175:2008, IDT): Welding consumables. Shielding gases for arc welding and cutting. ISO Office, Switzerland [in Ukrainian].

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Suggested Citation

V.N. Shlepakov and A.S. Kotelchuk (2019) Improvement of technological and sanitary-hygienic characteristics of gas-shielded arc welding process. The Paton Welding J., 06, 29-33.

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