Published November 20, 2009 | Version v1
Journal article Metadata-only

Identification of a new hexagonal phase in the Al-Cu-Re system

Creators

  • 1. Department of Materials Engineering, Ben-Gurion University of the Negev, Beer-Sheva 84105 (Israel)
  • 2. Institut fuer Festkoerperforschung, Forschungszentrum Juelich, Juelich D-52425 (Germany)

Description

Particles of an unknown intermetallic phase with the approximate composition Al65Cu25Re10 were observed in a ternary Al-Cu-Re alloy. The structure of this phase was investigated in a transmission electron microscope using the precession electron diffraction (PED) technique. This phase has a hexagonal unit cell with lattice parameters a = 11.029(6) and c = 12.746(1) A; its crystal symmetry can be described by the P63 (173) space group.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.jallcom.2009.08.132

Additional details

Identifiers

DOI
10.1016/j.jallcom.2009.08.132;
PII
S0925-8388(09)01699-5;

Publishing Information

Journal Title
Journal of Alloys and Compounds
Journal Volume
488
Journal Issue
1
Journal Page Range
p. 108-111
ISSN
0925-8388
CODEN
JALCEU

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42005381
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM ALLOYS; COPPER ALLOYS; ELECTRON DIFFRACTION; HEXAGONAL LATTICES; INTERMETALLIC COMPOUNDS; LATTICE PARAMETERS; RHENIUM ALLOYS; SPACE GROUPS; TRANSMISSION ELECTRON MICROSCOPY
Descriptors DEC
ALLOYS; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIFFRACTION; ELECTRON MICROSCOPY; MICROSCOPY; SCATTERING; SYMMETRY GROUPS; TRANSITION ELEMENT ALLOYS

Optional Information

Copyright
Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.