Some new intermetallic compounds of beryllium

Some new intermetallic compounds of beryllium

Two new classes of Be intermetallic compounds, M/sub 3/Be and MBe/sub 20/ , were found in addition to compounds found in the M/sub 2/Be/sub 17/ and MBe/sub 13/ classes. The lattice parameters were calculated from low Bragg angle x-ray- powderdiffraction data. (1) Mo/sub 3/Be was found. (2) Hf - Be,...

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Veröffentlicht in:Acta Cryst 1960-08, Vol.13 (8), p.680-681
Hauptverfasser: Paine, R. M., Carrabine, J. A.
Format: Artikel
Sprache:eng
Schlagworte:
BERYLLIUM ALLOYS
BRAGG REFLECTION
CHROMIUM ALLOYS
DIFFRACTION
HAFNIUM ALLOYS
INTERMETALLIC COMPOUNDS
LATTICES
METALS, CERAMICS, AND OTHER MATERIALS
MOLYBDENUM ALLOYS
NIOBIUM ALLOYS
NUMERICALS
PHASE DIAGRAMS
POWDERS
REFLECTION
RHENIUM ALLOYS
TANTALUM ALLOYS
TITANIUM ALLOYS
TUNGSTEN ALLOYS
VANADIUM ALLOYS
X RADIATION
ZIRCONIUM ALLOYS
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Zusammenfassung:Two new classes of Be intermetallic compounds, M/sub 3/Be and MBe/sub 20/ , were found in addition to compounds found in the M/sub 2/Be/sub 17/ and MBe/sub 13/ classes. The lattice parameters were calculated from low Bragg angle x-ray- powderdiffraction data. (1) Mo/sub 3/Be was found. (2) Hf - Be, Nb-Be, Ti-Be, Ta-Be, and Zr-Be systems were found to contain M/sub 2/Be/sub 17/, but not so for the Cr-Be, Mo-Re, Re-Be, V-Be, and W- Be systems. (3) LaBe/sub 13/ was found. (4) MBe/sub 20/ was found in the Mo-Re, Re-Be, and W-Be systems. (D.L.C.)
ISSN:0365-110X
0365-110X
DOI:10.1107/S0365110X60001606