-
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...
- tetraiodide. 2
FeTiO 3 + 7 Cl 2 + 6 C → 900
o C 2
FeCl 3 + 2
TiCl 4 + 6 CO {\displaystyle {\ce {2Fe
TiO3 + 7Cl2 + 6C ->[900^
oC] 2FeCl3 + 2TiCl4 + 6CO}}}
TiCl 4 +...
- are
smaller than one
hundred tesla per meter. Monodis****
magnetite (
Fe 3
O 4 {\displaystyle {\ce {Fe3O4}}} ) and
nanocrystals ( NCs {\displaystyle...
-
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,...
- a
range TiO0.7 to
TiO1.3 and this is
caused by
vacancies of
either Ti or
O in the
defect rock salt structure. In pure
TiO 15% of both
Ti and
O sites are...
-
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...
-
hydrogen with
formula FeO(OH). The
compound is
often encountered as one of its hydrates,
FeO(OH)·nH 2O [rust]. The
monohydrate FeO(OH)·H 2O is
often referred...
-
depositing CoCr
FeMnNiTix
HEAFs by co-sputtering of CoCr
FeMnNi
alloy and
Ti targets. The
hardness increased drastically to 8.61 GPa for Ti0.2 by
adding Ti atoms...
