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Items for "Laves phases"

Binary rare earth Laves phases — an overview

The rare earth metals form the largest subset of the AB2 Laves phase compounds. The rare earth element (R) is always the larger A metal, and they form Laves phases with most of the Group 7–10 elements, plus Mg and Al...

Keywords: Laves phases, Rare earth compounds, Intermetallic compounds

05/2006 | Zeitschrift für Kristallographie, Oldenbourg Wissenschaftsverlag
Atomic ordering in the Laves phases L1 V(Co1–xSix)2 (x = 0.43 and 0.56)

The synthesis, phase relations, and crystal structures of two truly ternary, partially ordered Laves phases occurring in the V—Co—Si system are reported...

Keywords: Silicides, Laves phases, Superstructure, Single crystal structure analysis, X-ray diffraction

05/2006 | Zeitschrift für Kristallographie, Oldenbourg Wissenschaftsverlag
Gustav E. R. Schulze′s pioneering work on Laves phases

There are several reasons to recollect the merits of Gustav Ernst Robert Schulze on the occasion of Fritz Laves′ anniversary...

Keywords: Laves phases, Crystal chemistry, Physical properties

05/2006 | Zeitschrift für Kristallographie, Oldenbourg Wissenschaftsverlag
Preparation, phase stability and structure of the C36 Laves phase Nb1–xCo2+x

The C36 Laves phase Nb1–xCo2+x has been re-investigated in order to study phase stability and structure...

Keywords: Laves phases, Niobium, Cobalt, Phase diagram, Single crystal structure analysis

05/2006 | Zeitschrift für Kristallographie, Oldenbourg Wissenschaftsverlag
The CaAg2—CaZn2—CaAl2 pseudo ternary system: crystal structures and structural stability

The CaAg2—CaZn2—CaAl2 pseudo ternary system has been studied by micrographic and X-ray diffraction analyses of 37 alloys, melted and annealed at 973 K or 873 K in tantalum crucibles...

Keywords: Calcium intermetallics, Laves phases, Structure maps, Volume effects, Single crystal structure analysis

05/2007 | Zeitschrift für Kristallographie, Oldenbourg Wissenschaftsverlag