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2019 №04 (06) DOI of Article
10.15407/as2019.04.07 		2019 №04 (01)

Automatic Welding 2019 №04


Avtomaticheskaya Svarka (Automatic Welding), #4, 2019, pp. 42-45
 

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. E-mail: office@paton.kiev.ua

The results presented were on experiments of effect of different technological parameters on formation of metal pool at electroslag surfacing with discrete filler or electrode or non-conducting billet of large section in current-supplying mould.  It is determined that shape of the metal pool can be effected by means of variation of electrical mode of the process, electrical scheme of connection of current-supplying mould using direct and alternating current. The ways for obtaining a correct shape of the metal pool at increased productivity of electroslag process were shown. 8 Ref. , 2 Tabl., 2 Fig.
Keywords: circular and edge electroslag surfacing, current-supplying mould, metal pool

Received: 06.03.2019
Published: 04.04.2019

References

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