Skip to main content
SpringerLink
Log in

The Equilibrium Phase Diagram for the Tm ― Mn ― B System

  • Published:
Powder Metallurgy and Metal Ceramics Aims and scope

Abstract

X-ray diffraction has been applied to the component interaction study in the ternary Tm ― Mn ― B system, and the 1070 K isothermal section of the phase diagram has been constructed. The ternary boride TmMnB4 is confirmed as present, which has the YCrB4 structure type (space group Pbam, a = 0.5868-0.5894 nm; b = 1.1320-1.1370 nm; c = 0.3368-0.34018 nm). The lattice parameter variation indicates that the ternary boride has only a narrow homogeneity region, which is in the direction of higher manganese contents. There are no solid solutions based on binary compounds in the Tm ― Mn ― B system.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Yu. B. Kuz'ma and N. F. Chaban, Binary and Ternary Systems Containing Boron [in Russian], Metallurgiya, Moscow (1990).

    Google Scholar 

  2. S. I. Mikhalenko, N. F. Chaban, and Yu. B. Kuz'ma, “Interactions in the Ln — Mn — B systems (Ln = Dy, Ho, Er),” Neorgan. Materialy, 27, No. 11, 2298–2302 (1991).

    Google Scholar 

  3. N. F. Chaban, S. I. Mikhalenko, and Yu. B. Kuz'ma, “New compounds with structures of YcrB4 type,” Neorgan. Materialy, 32, No. 1, 44–48 (1996).

    Google Scholar 

  4. Yu. B. Kuz'ma, Boride Crystallochemistry [in Russian], Vishcha Shk., L'vov (1983).

    Google Scholar 

  5. L.-E. Tergenius, “Refinement of the crystal structure of orthorhombic Mn2B (formerly denoted Mn4B),” J. Less-Common Met., 62, Nos. 1–2, 335–340 (1981).

    Google Scholar 

  6. K. E. Spear, Rare Earth-Boron Phase Equilibria: Boron and Refractory Borides, Springer-Verlag, Berlin (1977), pp. 439–456.

    Google Scholar 

  7. M. E. Schlesinger, “The lesser-known B — Ln (boron — lanthanide) systems: B — Dy (boron — dysprosium), B — Ho (boron — holmium), B — Lu (boron — lutetium), B — Pr (boron — praseodymium), B — Tm (boron — thulium), and B — Yb (boron — ytterbium),” J. Phase Equilibria, 19, 49–55 (1998).

    Google Scholar 

  8. P. Villars, Pearsson's Handbook Desk Edition: Crystallographic Data for Intermetallic Phases, Vols. 1, 2, Metals Park (1997).

  9. L. G. Akselrud, Yu. Grin, P. Yu. Zavalij, et al., “CSD — Universal program package for single crystal and powder data treatment,” Collected Abstracts of XII Europ. Crystallographic Meet (Moscow, August 22–29, 1989), Vol. 3, USSR Academy of Sciences, Moscow (1989), p. 155.

    Google Scholar 

  10. N. Wiberg, Lehrbuch der Anorganischen Chemie, Walter de Gruyter, Berlin (1995), pp. 1834–1841.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Ivan Franko L'viv National University, 6, ul. Kyryla i Mefodiya, L'viv, 79005, Ukraine

    Yurii B. Kuz'ma

Authors
  1. Yurii B. Kuz'ma
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kuz'ma, Y.B. The Equilibrium Phase Diagram for the Tm ― Mn ― B System. Powder Metallurgy and Metal Ceramics 40, 258–261 (2001). https://doi.org/10.1023/A:1012801415410

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/A:1012801415410

Search

Navigation