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Gas-impermeable protective thermocouple sheaths from zirconium boride

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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Summary

A study was made with the object of producing gas-impermeable sheaths from zirconium boride with 5% Mo additions and of testing such sheaths under industrial conditions. It is shown that the liquid phase which forms during sintering as a result of the reaction of molybdenum with zirconium boride gives rise to substantial shrinkage and helps to obtain gas-impermeable parts. Zirconium boride alloys with up to 10% Mo consist of a single phase.

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Authors and Affiliations

  1. Institute of Materials Problems, Academy of Sciences, UkrSSR

    P. S. Kislyi & M. A. Kuzenkova

Authors
  1. P. S. Kislyi
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  2. M. A. Kuzenkova
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Kislyi, P.S., Kuzenkova, M.A. Gas-impermeable protective thermocouple sheaths from zirconium boride. Powder Metall Met Ceram 4, 23–26 (1965). https://doi.org/10.1007/BF00773783

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  • DOI: https://doi.org/10.1007/BF00773783

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