- is a
chemical compound of
aluminium and
oxygen with the
chemical formula Al2O3. It is the most
commonly occurring of
several aluminium oxides, and specifically...
-
Corundum is a
crystalline form of
aluminium oxide (
Al2O3)
typically containing traces of iron, titanium, vanadium, and chromium. It is a rock-forming...
-
semiconductor fabrication to
deposit thin film, high-k
dielectrics such as
Al2O3 via the
processes of
chemical vapor deposition or
atomic layer deposition...
-
commonly applied to
chemical compounds which are
derived from
aluminium oxide,
Al2O3 and
silicon dioxide, SiO2
which may be
anhydrous or hydrated, naturally...
-
generally as a "mineral
aggregate composed of
hydrous silicates of
aluminium (
Al2O3·2SiO2·2H2O) with or
without free silica." High-grade fire
clays can withstand...
-
composition can be
represented only by
metastable forms (gamma-
Al2O3 etc.).
Corundum (alpha-
Al2O3), the only
stable form of
aluminum oxide, does not have such...
- most
important ore of aluminium,
contains only 30–60%
aluminium oxide (
Al2O3), the rest
being a
mixture of silica,
various iron oxides, and titanium...
-
Janet (1999). "Ion implantation-induced
nanoscale particle formation in
Al2O3 and SiO2 via reduction". Acta Materialia. 47 (5): 1497–1511. Bibcode:1999AcMat...
- mantle-derived
volcanic or
subvolcanic rock. It has low CaO,
Al2O3, Na2O, high K2O/
Al2O3, a
relatively high MgO
content and
extreme enrichment in incompatible...
- aluminate, 3CaO·
Al2O3 (C3A)
Dodecacalcium hepta-aluminate, 12CaO·7Al2O3 (C12A7) (once
known as mayenite)
Monocalcium aluminate, CaO·
Al2O3 (CA) (occurring...
