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COMPOSITE ACTIVATING COATING EFFECT ON WELD GEOMETRY

Abstract

The effect of the composite activating coating based on the halide salts upon the weld geometry under gas-shielded welding by the reverse polarity current has been investigated. The dependence of the fusion penetration on the electrode wire coating is found out.

About the Authors

Vyacheslav A. Lenivkin
Don State Technical University.
Russian Federation


Dmitry V. Kiselev
LLC “Scientific Industrial Enterprise North Caucasian Educational and Scientific Centre”.
Russian Federation


Sergey G. Parshin
LLC “Northwest Institute of Welding and Nanomaterials”, St.Petersburg.
Russian Federation


References

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3. Lenivkin V.A. Texnologicheskie svojstva svarochnoj dugi v zashhitny`x gazax / V.A. Lenivkin, N.G. Dyurgerov, X.N. Sagirov. – M.: Mashinostroenie, 1989. – 264 s. – In Russian.

4. Akulov A.I. Texnologiya i oborudovanie svarki plavleniem / A.I. Akulov, G.A. Bel`chuk, V.P. Demencevich. – M.: Mashinostroenie, 1977. – 432 s. – In Russian.

5. Texnologiya e`lektricheskoj svarki metallov i splavov plavleniem / Pod red. B.E. Patona. – M.: Mashinostroenie, 1974. – 768 s. – In Russian.

6. Lenivkin V.A. Vliyanie aktiviruyushhix galogenidsoderzhashhix pokry`tij na texnologicheskie svojstva dugi pri MIG-svarke / V.A. Lenivkin, S.G. Parshin // Svarochnoe proizvodstvo. – 2010. – №10. – S.3-8. – In Russian.


Review

For citations:


Lenivkin V.A., Kiselev D.V., Parshin S.G. COMPOSITE ACTIVATING COATING EFFECT ON WELD GEOMETRY. Vestnik of Don State Technical University. 2012;12(3):22-29. (In Russ.)

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ISSN 2687-1653 (Online)