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Ilmenite is a titanium-iron
oxide mineral with the
idealized formula FeTiO 3. It is a
weakly magnetic black or steel-gray solid.
Ilmenite is the most...
-
designated the
alpha polymorph of
Fe 2O 3. It has the same
crystal structure as
corundum (Al 2O 3) and
ilmenite (
FeTiO 3). With this it
forms a complete...
- distillation, the
TiCl4 is
reduced with 800 °C (1,470 °F)
molten magnesium in an
argon atmosphere. 2
FeTiO 3 + 7 Cl 2 + 6 C → 900
o C 2
FeCl 3 + 2
TiCl 4 + 6 CO...
-
conversion of
armalcolite to a
mixture of magnesium-rich
ilmenite (Mg-
FeTiO 3) and
rutile (
TiO2) at
temperatures below 1,000 °C. This
conversion threshold temperature...
-
kaolinite (Al2Si2O5(OH)4) and
small amounts of
anatase (
TiO2) and
ilmenite (
FeTiO3 or
FeO·
TiO2).
Bauxite appears dull in
luster and is reddish-brown,...
- are
smaller than one
hundred tesla per meter. Monodis****
magnetite (
Fe 3
O 4 {\displaystyle {\ce {Fe3O4}}} ) and
nanocrystals ( NCs {\displaystyle...
- hezuolinite [wikidata] (mineral
symbol Hez), a
sorosilicate mineral (Sr,REE)₄Zr(
Ti,
Fe³⁺,
Fe²⁺)₂
Ti₂
O₈(Si₂
O₇)₂; see List of
mineral symbols Haupteinflugzeichen (abbreviated:...
-
elements O, Ne, Mg, Si, S, Ar, Ca, and
Ti to
Fe compared to that of the Sun: [ α /
Fe ] = ⟨ [X/
Fe] ⟩ = ⟨ log 10 ( N X N
Fe ) star − log 10 ( N X N
Fe ) sun...
-
Ti-6Al-4V (UNS
designation R56400), also
sometimes called TC4, Ti64, or ASTM
Grade 5, is an alpha-beta
titanium alloy with a high
specific strength and...
-
Impurities are
removed by distillation. 2
FeTiO3 + 7 Cl2 + 6 C → 2
TiCl4 + 2
FeCl3 + 6 CO The
coproduction of
FeCl3 is undesirable,
which has
motivated the...
