Ternary Al-Cu-W alloys were investigated. The previously reported Al(3)Ti-type phase (space group 14/mmm) with the average composition Al(67)Cu(11.5)W(21.5) was found to have a=3.7296(4) angstrom and c=8.3797(10) angstrom. The ternary phase forming around Al(67)Cu(21)W(12) has a hexagonal structure with a=8.6594(13) angstrom and c=15.2677(21) angstrom. (C) 2011 International Centre for Diffraction Data. [DOI: 10.1154/1.3549770]
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[grushko, b.] forschungszentrum julich, inst festkorperforsch, d-52425 julich, germany. [mi, s. b.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.;grushko, b (reprint author), forschungszentrum julich, inst festkorperforsch, d-52425 julich, germany;b.grushko@fz-juelich.de
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