Particularity of formation the cast structure of multicomponent niobium alloys Nb – Ti – Al

Authors

  • T. L. Kuznetsova I. M. Frantsevich Institute for Problems of Materials Science, NAS of Ukraine, Kyiv
  • М. P. Brodnikovsky I. M. Frantsevich Institute for Problems of Materials Science, NAS of Ukraine, Kyiv
  • О. A. Rokуtska I. M. Frantsevich Institute for Problems of Materials Science, NAS of Ukraine, Kyiv
  • N. O. Krapivka I. M. Frantsevich Institute for Problems of Materials Science, NAS of Ukraine, Kyiv

DOI:

https://doi.org/10.15407/mom2018.03.056

Abstract

The features of formation the dendritic heterogeneous cast structure of perspective multicomponent niobium alloys, including highly entropic alloys, which are due to physicochemical i thermophysical characteristics of alloys, are investigated. The preconditionthe necessity and ways for active intervention in the crystallization process for obtaining homogeneous defectless castings are established.

References

Brodnikovsky N.P./ O povyshenii tekhnologichnosti vysokoentropiynykh splavov naosnove niobiya // Brodnikovsky N.P, Kuznetsova T.L., Krapivka N.O. // IX Mizhnarodna konferentsíya «Materialy i pokrytiya v ekstremal’nykh usloviyakh: issledovaniya, primeneniye, ekologicheski chistyye tekhnologii proizvodstva i utilizatsii izdeliy», 2016, Kyiv – p. 85.

Larikov L.N., YurchenkoY.F. Teplovyye svoystva metallov i splavov. Spravochnik / L.N.Larikov. – Kiev: Naukova Dumka, 1985. – 440 p.

Rakitsky A.N./ zmel’cheniye struktury otlivok iz splavov khroma v protsesse kristallizatsii za schet nizko- i vysokochastotnykh kolebaniy / A.N. Rakitsky, T.L.Kuznetsova, I.L.Yakimenko, V.S.Kravchenko // Protsessy littya. – 2003. – No 2. – pp. 81 – 86.

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Published

2019-09-30

How to Cite

Kuznetsova Т. Л., Brodnikovsky М. П., Rokуtska О. А., & Krapivka М. О. (2019). Particularity of formation the cast structure of multicomponent niobium alloys Nb – Ti – Al. Scientific Technical Journal ‘’Metal Science and Treatment of Metals’’, 24(3), 56–61. https://doi.org/10.15407/mom2018.03.056

Issue

Vol. 24 No. 3 (2018): The Scientific Technical journal Metal Science and Treatment of Metals

Section

MELTING AND CRYSTALLIZATION

License

Copyright (c) 2018 T. L. Kuznetsova, М. P. Brodnikovsky, О. A. Rokуtska, N. O. Krapivka

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.