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Phase diagrams for the` Lu−Cr−B and Lu−Mo−B systems

  • Physicochemical and Structural Investigations of Materials
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Powder Metallurgy and Metal Ceramics Aims and scope

Abstract

X-ray diffraction data have been used in compiling equilibrium phase diagrams for the Lu−Cr−B and Lu−Mo−B systems at 1270 K. The boride LuB2 dissolves not more than 0.03 molar part of CrB2 and 0.30 molar part of MoB2. The existence of compound LuCrB4 is confirmed (structure of YCrB4 type) and the same for Lu2MoB6 (structure of Y2ReB6 type). A homogeneity regions is identified for the boride Lu2MoB6, which ranges up to the composition LuMoB4.

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Authors
  1. N. F. Chaban
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  2. Yu. B. Kuz’ma
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Additional information

L'vov State University. Translated from Poroskhovaya Metallurgiya, Nos. 9–10(409), pp. 37–40, September–October, 1999.

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Chaban, N.F., Kuz’ma, Y.B. Phase diagrams for the` Lu−Cr−B and Lu−Mo−B systems. Powder Metall Met Ceram 38, 458–461 (1999). https://doi.org/10.1007/BF02676060

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  • DOI: https://doi.org/10.1007/BF02676060

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