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A New Technology for Making Joints for Connecting Tubes Differing in Diameter

  • Manufacturing Technology
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Chemical and Petroleum Engineering Aims and scope

Abstract

A technology for centrifugal electroslag casting (CEC) is presented. CEC produces certain increases in the silicon and manganese concentrations, while substantially reducing the levels of harmful impurities. The mechanical characteristics from electroslag casting are better than those from open melting and differ only slightly from those of forged metal. The properties of the electroslag metal satisfy the requirements of GOST 8479-70 for forged metal with ordinary melting.

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REFERENCES

  1. B. E. Paton and B. I. Medovar, Electroslag Crucible Melting and Pouring [in Russian], Naukova Dumka, Kiev (1988).

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  2. B. I. Medovar, A. K. Tsikulenko, V. L. Shevtsov, et al., Metallurgy of the Electroslag Process [in Russian], Naukova Dumka, Kiev (1986).

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Authors and Affiliations

  1. Omsk State Technical University, Omsk, Russia

    E. N. Eremin

  2. Omsk Special Components Plant ZAO, Omsk, Russia

    S. N. Zherebtsov

Authors
  1. E. N. Eremin
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  2. S. N. Zherebtsov
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Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, No. 8, pp. 47–48, August, 2005.

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Eremin, E.N., Zherebtsov, S.N. A New Technology for Making Joints for Connecting Tubes Differing in Diameter. Chem Petrol Eng 41, 454–456 (2005). https://doi.org/10.1007/s10556-005-0140-4

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  • DOI: https://doi.org/10.1007/s10556-005-0140-4

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