- nepheline, sodalite, corundum, stishovite, khatyrkite,
cupalite and an
unnamed AlCuFe alloy.
Evidence shows that the
sample is
actually extraterrestrial in origin...
-
Quasicrystals are
found most
often in
aluminium alloys (
Al–Li–
Cu,
Al–Mn–Si,
Al–Ni–Co,
Al–Pd–Mn,
Al–
Cu–
Fe,
Al–
Cu–V, etc.), but
numerous other compositions are also...
- and side-oiler, and in
displacements between 332
cu in (5.4 L) and 428
cu in (7.0 L).
Versions of the
FE line
designed for use in
medium and
heavy trucks...
-
Quasicrystals are
found most
often in
aluminum alloys (
Al-Li-
Cu,
Al-Mn-Si,
Al-Ni-Co,
Al-Pd-Mn,
Al-
Cu-
Fe,
Al-
Cu-V, etc.), but
numerous other compositions are also...
-
approximate formula (
Cu,Zn)Al2 or (
Cu,
Fe)Al2. It was
discovered in 1985 in a
placer in ****ociation with
another rare
mineral cupalite ((
Cu,Zn,
Fe)
Al).
These two...
- ; Gratias, D. (August 1991), "Neutron-diffraction
study of
icosahedral Al-
Cu-
Fe single quasicrystals",
Physical Review B, 44 (5): 2071–2084, doi:10.1103/physrevb...
-
grades also
contain additives of magnesium, iron,
nickel and
silicon (
AlCu(Mg,
Fe, Ni, Si)),
often manganese is also
included to
increase strength (see...
- but they may also
contain small amounts of iron (
Fe),
silicon (Si),
magnesium (Mg), or
copper (
Cu).
AlMn is
almost only used as a
wrought alloy and is...
- An-Pang; Inoue, Akihisa; Masumoto,
Tsuyoshi (1987). "A
Stable Quasicrystal in
Al-
Cu-
Fe System". ****anese
Journal of
Applied Physics. 26 (Part 2,
Number 9): L1505...
-
symmetry in real space. An
example of this is
shown in
Figure 15 for an
Al–
Cu–
Fe–Cr
decagonal quasicrystal grown by
magnetron sputtering on a
sodium chloride...
