Effect of d Metals on the Polymorphous and (Mono) Eutectoid Transformation Temperatures of Binary Titanium, Zirconium, and Hafnium Alloys

Abstract

Phase diagrams of the binary titanium, zirconium, and hafnium alloys with transition metals are analyzed in this work. The stabilizing effect of a d metal on the β phase is shown to depend on the position of the metal in the Periodic Table. The stabilizing effect in titanium alloys increases as the Group number of alloying element increases; the value of the effect is found to vary in accordance with the position of the metal in the Periodic Table. The (mono) eutectoid temperatures of the binary titanium, zirconium, and hafnium alloys are systematized in accordance with the position of alloying metal in the Periodic Table. A significant similarity was found in the regularities of variations of (mono) eutectoid temperatures of the binary titanium, zirconium, and hafnium alloys with different d metals.

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REFERENCES

  1. 1

    B. K. Vul’f, Heat Treatment of Titanium Alloys (Metallurgiya, Moscow, 1969) [in Russian].

    Google Scholar 

  2. 2

    U. Zwicker, Titan und Titanlegierungen (Springer, Berlin, 1974; Metallurgiya, Moscow, 1979).

  3. 3

    B. A. Kolachev, Yu. B. Egorova, and S. B. Belova, “Relation between the temperature of the (α + β) → β transformation of commercial titanium alloys and their chemical composition,” Met. Sci. Heat Treat. 50, 367–372 (2008).

    CAS  Article  Google Scholar 

  4. 4

    S. P. Belov, M. Ya. Brun, S. G. Glazunov, and A. A. Il’in, Metal Science of Titanium and Its Alloys (Metallurgiya, Moscow, 1992) [in Russian].

    Google Scholar 

  5. 5

    I. I. Kornilov, “Some relations of heat resistance of titanium alloys,” Metalloved. Term. Obrab. Met., No. 2, 7–12 (1963).

  6. 6

    E. V. Collings, The Physical Metallurgy of Titanium Alloys (ASM, Metals Park, Ohio, 1884; Metallurgiya, Moscow, 1988).

  7. 7

    G. V. Sakhanova, M. Ya. Brun, I. V. Soldatenko, and L. P. Nikolaev, “Evaluation of the temperature of polymorphic transformation in biphase titanium alloys,” Metalloved. Term. Obrab. Met., No. 6, 364–366 (1993).

  8. 8

    Q. Wang, C. Dong, and Peter K. Liaw, “Structural stabilities of β-Ti alloys studies using a new Mo equivalent derived from [β/(α + β)] phase- boundary slopes,” Metall. Mater. Trans. A 46, 3440–3447 (2015).

    CAS  Article  Google Scholar 

  9. 9

    A. V. Dobromyslov and N. I. Taluts, Structure of Zirconium and Its Alloys (UrO RAN, Ekaterinburg, 1997) [in Russian].

    Google Scholar 

  10. 10

    V. G. Kirichenko and N. A. Azarenkov, Nuclear Physical Metal Science of Zirconium Alloys (Kharkov, 2012) [in Russian].

    Google Scholar 

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Funding

This study was performed in terms of the state assignment (theme Davlenie, no. АААА-А18-118020190104-3).

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Correspondence to A. V. Dobromyslov.

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Translated by N. Kolchugina

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Dobromyslov, A.V. Effect of d Metals on the Polymorphous and (Mono) Eutectoid Transformation Temperatures of Binary Titanium, Zirconium, and Hafnium Alloys. Phys. Metals Metallogr. 121, 466–470 (2020). https://doi.org/10.1134/S0031918X20050063

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Keywords:

  • eutectoid temperatures
  • titanium
  • zirconium
  • and hafnium alloys
  • β transus temperature
  • Periodic Table