The Paton Welding Journal, 2002, №12

2002 №12 (08)

2002 №12 (10)

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The Paton Welding Journal, 2002, #12, 43-45 pages

Coated electrodes of UANA grade for welding and surfacing aluminium and its alloys

N.V. Skorina, V.S. Mashin

E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.

Abstract
The paper gives the characteristics and some features of the technology of manufacturing coated electrodes for manual arc welding of aluminium and its alloys, developed at the PWI. The need is shown for completion of chemical reactions, proceeding in preparation of the coating mass to stabilize it during extrusion. The optimal temperature of electrode baking is established, which provides a low susceptibility of coatings to absorption of atmospheric moisture.
Keywords: coated aluminium electrodes, coating mass, heat treatment modes, aluminium alloys, welding modes, mechanical properties

References

1. Skorina, N.V., Mashin, V.S. (2000) Coated electrodes for manual arc welding of aluminium and its alloys. Svarshchik, 2, 26, 32.
2. Pokhodnya, I.K., Zaruba, 1.1., Andreev, V.V. et al. (1985) Application of ANP-2 system for measurement of electric and time parameters of welding circuit. In: SMEA Inform. Mat., Issue 2.

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Suggested Citation

N.V. Skorina, V.S. Mashin (2002) Coated electrodes of UANA grade for welding and surfacing aluminium and its alloys. The Paton Welding J., 12, 43-45.

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