The Paton Welding Journal, 2005, №11

2005 №11 (08)

2005 №11 (02)

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The Paton Welding Journal, 2005, #11, 2-5 pages

To the issue of intermittent solidification of weld metal

V.I. Makhnenko, G.Yu. Saprykina

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

Abstract
The issue of intermittent solidification of the weld pool metal is considered, which was very actively discussed by specialists in 1970s. The authors propose, without laying claim to comprehensive solution, a phenomenological model of the readily observed facts
Keywords: arc welding, weld pool, intermittent solidification, phenomenological model, weld metal, laminar structure, latent heat

References

1. Dyatlov, V.I., Abralov, M.A., Shnajder, B.I. (1967) Primary solidification of molten pool in welding of small thickness metals. Avtomatich. Svarka, 1, 26−30. 2. Petrov, G.L. (1961) On problem of liquating impurity distribution in crystallized weld metal. In: Transact, of the M.I. Kalinin Leningrad Polytechnic Inst., 216, 83−101. 3. (1991) Welding and materials to be welded. Vol. 1: Weld¬ability of materials. Ed. by E.L. Makarov. Moscow: Metallurgiya. 4. Makhnenko, V.I. (2002) Prospects of development of mathematical modelling and information technologies in welding and related processes. In: Proc, of Int. Conf, on Mathematical Modeling and Information Technologies in Welding and Related Processes (Sept. 16-20, 2002, Ka- tsiveli, Crimea, Ukraine). Kiev: PWI. 5. Prokhorov, N.N. (1968, 1976) Physical processes in metals during welding. Vol. 1. and 2. Moscow: Metallurgiya. 6. Nikiforov, G.D. (1972) Metallurgy of fusion welding of aluminium alloys. Moscow: Mashinostroenie. 7. Makhnenko, V.I., Kravtsov, T.G. (1976) Thermal processes in mechanized surfacing of parts of circular cylinder type. Kiev: Naukova Dumka. 8. (1976) Tables of physical values. Refer. Book. Ed. by I.K. Kikoin. Moscow: Atomizdat. 9. Sudnik, V.A. (1991) Prediction of welded joint quality on the base of numerical models of weld formation in fusion welding of thin-walled structures. Syn. of Thesis for Dr. of Techn. Sci. Degree. Tula.

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Suggested Citation

V.I Makhnenko, G.Yu Saprykina (2005) To the issue of intermittent solidification of weld metal. The Paton Welding J., 11, 2-5.

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