Phase diagrams for the Lu-Cr-Band Lu-Mo-Bsystems

Authors
Chaban, NF Kuz'ma, YB
Citation
Nf. Chaban et Yb. Kuz'Ma, Phase diagrams for the Lu-Cr-Band Lu-Mo-Bsystems, POWD MET ME, 38(9-10), 1999, pp. 458-461
Citations number
9
Categorie Soggetti
Metallurgy
Journal title
POWDER METALLURGY AND METAL CERAMICS
ISSN journal
10681302 → ACNP
Volume
38
Issue
9-10
Year of publication
1999
Pages
458 - 461
Database
ISI
SICI code
1068-1302(199909/10)38:9-10<458:PDFTLL>2.0.ZU;2-7
Abstract
X-ray diffraction data have been used in compiling equilibrium phase diagra ms for the Lu - Cr - B and Lu - Mo - B systems at 1270 K. The boride LuB2 d issolves 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) an d the same for Lu2MoB6 (structure of Y2ReB6 type). A homogencity region is identified for the boride Lu2MoB6, which ranges up to the composition LuMoB 4.