The Paton Welding Journal, 2006, №03

2006 №03 (07)

2006 №03 (09)

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The Paton Welding Journal, 2006, #3, 32-34 pages

Features of welding products with protective enamel coatings

A.M. Savitsky, V.N. Vashchenko, I.V. Bobrov

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

Abstract
Considered are the main problems arising in arc welding of parts with a protective enamel coating on their inside surface. It is shown that enamel can resist the short-time (up to 3--5 s) high-temperature effect right up to the melting temperatures of steel. This short-time soaking of metal of a welded joint at the above temperatures can be provided by pulsed-arc welding.
Keywords: pulsed-arc welding, enameled products, coating, welded joint, pulsed thermal cycle of welding, heating and cooling conditions, enamel vitrification

References

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Suggested Citation

A.M. Savitsky, V.N. Vashchenko, I.V. Bobrov (2006) Features of welding products with protective enamel coatings. The Paton Welding J., 03, 32-34.

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