The Paton Welding Journal, 2015, №06



2015 №06 (06)

DOI of Article 10.15407/tpwj2015.06.07

2015 №06 (08)

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The Paton Welding Journal, 2015, #5-6, 34-36 pages  

Peculiarities of heating of stamped billets in non-consumable electrode electroslag surfacing

O.G. Kuzmenko

E.O. Paton Electric Welding Institute, NASU. 11 Bozhenko Str., 03680, Kiev, Ukraine. E-mail: office@paton.kiev.ua
 
 
Abstract
Peculiarities of heating of stamped billets in non-consumable electrode electroslag surfacing were investigated experimentally and by methods of mathematical modelling. It is determined that fast electroslag heating of billet for further surfacing with relatively low consumption of electric energy and heat saturation of base metal is achieved by specific power maintained at (150-180)р104 W/m2 level. At that, it is necessary to maintain surfacing voltage and depth of slag pool at the possible minimum level. 11 Ref., 8 Figures.
 
 
Keywords: electroslag surfacing, non-consumable electrodes, specific power, stamps, thermophysical processes
 
 
Received:                20.04.15
Published:               28.07.15
 
 
References
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Suggested Citation

O.G. Kuzmenko (2015) Peculiarities of heating of stamped billets in non-consumable electrode electroslag surfacing. The Paton Welding J., 06, 34-36.

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