2019 №04 (06) DOI of Article
2019 №04 (01)

The Paton Welding Journal 2019 #04
TPWJ, 2019, #4, 33-36 pages
Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                      0957-798X (print)
Issue                       #4, 2019 (April)
Pages                      33-36

Formation of metal pool in current-supplying mould at electroslag process

Yu.M. Kuskov and T.I. Grishchenko
E.O. Paton Electric Welding Institute of the NAS of Ukraine 11 Kazimir Malevich Str., 03150, Kyiv, Ukraine. E-mail: office@paton.kiev.ua

Results of experiments were presented on study of the effect of different technological parameters on the formation of a metal pool in electroslag surfacing with a discrete filler either in the form of electrode or no-current large-section billet in current-supplying mould. It was found that the metal pool shape can be affected by changing the electric mode of the process, electrical scheme of connection of the current-supplying mould using direct and alternating current. The ways of producing a favorable metal pool shape at increased efficiency of the electroslag process are shown. 8 Ref., 2 Tables, 2 Figures.
Keywords: circumferential and edge electroslag surfacing, current-supplying mould, metal pool

Received:                06.03.19
Published:               16.05.19


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