Abstract
The mechanical characteristics of metal obtained by rotary rolling are 30–50% higher than the requirements of GOST and TU standards. By changing the feed angle in the rolling operation in order to change the degree of fragmentation and homogeneity of the structure of the metal over the cross section of the semifinished product, it is possible to obtain rolled products with different amounts of induced anisotropy. Goods made from such products function well in systems that are subject to cyclic loads. It might be possible to eventually use rotary rolling to obtain sections with a controlled structure corresponding to the requirements established by the customer for the service properties of the final product.
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REFERENCES
I. N. Potapov and P. I. Polukhin, Technology for Rotary Rolling [in Russian], Metallurgiya, Moscow (1990).
V. N. Shevchenko, Z. S. Volshenok, V. I. Solodikhina, et al., Design of Helical Rolling Mills Having Work Rolls with a Planetary-Differential Drive: Survey Inform. Series on Tube Production, Vol. 3 (1989).
V. Yu. Ammerling, G. Kulessa, and I. von der Heiden, “Innovations in the production of seamless tubes,” MRT, 46–55 (2003).
A. N. Nikulin, “Analysis of the kinematic and deformation conditions in rotary rolling,” Metally, No. 6, 46–54 (1999).
V. V. Streletskii and A. N. Nikulin, “Aspects of the deformation of cast semifinished products during rotary rolling in a three-high mill,” ibid., No. 4, 52–56 (1996).
A. N. Nikulin, “Role of the method of rolling in the formation of the service properties of metal products,” Proizvod. Prokata, No. 8, 2–5 (2002).
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Translated from Metallurg, No. 3, pp. 43–46, March, 2005.
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Nikulin, A.N., Streletskii, V.V. Deformation of Continuous-Cast Metal During Rotary Rolling. Metallurgist 49, 97–101 (2005). https://doi.org/10.1007/s11015-005-0061-7
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DOI: https://doi.org/10.1007/s11015-005-0061-7