The Paton Welding Journal, 2009, №02



2009 №02 (10)

2009 №02 (01)

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TPWJ, 2009, #2, 37-39 pages

ON THE ROLE OF CONTACT RESISTANCES IN ELECTROSLAG CLADDING PROCESS

Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 2, 2009 (February)
Pages                      37-39
 
 
Authors
K.A. TSYKULENKO
E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
It is shown that when developing the technology of electroslag cladding without penetration in the current-carrying mould, as well as in designing new moulds, it is necessary to take into account the role of contact resistances. Slag melt temperature can be a criterion for determination of the required surface melting of the clad (welded) surface. However, the dependence should be established between it and temperature on the contact clad surface.
 
 
Keywords: electroslag cladding, contact resistance, slag pool temperature, penetration
 
 
Received:                04.06.08
Published:               28.02.09
 
 
References
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2. Baglaj, V.M., Medovar, B.I., Latash, Yu.V. et al. (1971) To the problem of using steel cooled electrode in electroslag process. Ibid., Issue 13, 53-54.
3. Dudko, D.A., Rublevsky, I.N. (1958) Influence of current type and polarity on metallurgical processes in electroslag welding. Avtomatich. Svarka, 3, 69-78.
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10. Arsenkin, V.T., Radchenko, V.G., Stepanov, P.I. (1974) About some peculiarities of current distribution in ESR mould. Ibid., Issue 23, 46-52.
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21. Tsykulenko, K.A., Tsykulenko, A.K. (2001) Analysis of possibilities of electroslag cladding of dissimilar metals and alloys at small thickness of deposited layer. Problemy Spets. Elektrometallurgii, 3, 19-23.
22. Tsykulenko, K.A., Tsykulenko, A.K. (2001) To the problem of flux selection for electroslag cladding-brazing. Ibid., 4, 3-6.
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Suggested Citation

K.A. TSYKULENKO (2009) ON THE ROLE OF CONTACT RESISTANCES IN ELECTROSLAG CLADDING PROCESS. The Paton Welding J., 02, 37-39.

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