- A
substance is
pyrophoric (from
Ancient Gr****: πυροφόρος, pyrophoros, 'fire-bearing') if it
ignites spontaneously in air at or
below 54 °C (129 °F) (for...
- of
iron oxides and
pyrophoric iron metal, as well as
released carbon dioxide,
carbon monoxide, and water.
Ferrous oxalates are
precursors to
iron phosphates...
-
standardized 76
pound flasks (34 kg) made of
iron.
Iron is by far the most
reactive element in its group; it is
pyrophoric when
finely divided and
dissolves easily...
-
synthetic pyrophoric alloy of
mischmetal (cerium, lanthanum, neodymium,
other trace lanthanides and some
iron –
about 95% lanthanides and 5%
iron) hardened...
- is
pyrophoric).
Unlike blast furnace pig
iron,
which is
almost pure metal, DRI
contains some
siliceous gangue (if made from s****, not from new
iron from...
- then
turned towards inorganic chemistry;
subsequently his
research on
pyrophoric iron was well
received by the two most
prominent French inorganic chemists...
-
pyrotechnic and
pyrophoric as stored, chemical-energy-source IR-decoy
flares contain pyrotechnic compositions,
liquid or
solid pyrophoric substances, or...
-
elements combine directly.
Iron phosphide reacts with
moisture and
acids producing phosphine (PH3), a
toxic and
pyrophoric gas.
Iron phosphide is a good electric...
- rare
earth metals totaling 95% lanthanides, plus 5%
iron. Its most
common use is in the
pyrophoric ferrocerium "flint"
ignition device of many lighters...
-
standardized 76
pound flasks (34 kg) made of
iron.
Iron is by far the most
reactive element in its group; it is
pyrophoric when
finely divided and
dissolves easily...
