-
Because of its low
density and
incombustibility,
helium is the gas of
choice to fill
airships such as the
Goodyear blimp....
- iridium, it
would be much more brittle.
Sometimes the
metal was
entirely incombustible, but when allo**** with osmium, it
would volatilize.
After several months...
-
Causes serious eye
irritation NFPA 704 (fire diamond) 2 0 1
Flash point Incombustible Lethal dose or
concentration (LD, LC): LD50 (median dose) 4220 mg/kg...
-
hibachi date back to the
Heian period (794 to 1185). It is
filled with
incombustible ash, and
charcoal sits in the
center of the ash. To
handle the charcoal...
- of as
being heavier than gold, and it is
soluble in any liquid, and
incombustible in fire.
Alchemical authors sometimes suggest that the stone's descriptors...
- writer,
added the
third principle of salt,
carrying the
nonvolatile and
incombustible properties, in his tria
prima doctrine.
These theories retained the...
-
completely substituted haloalkanes such as
carbon tetrachloride,
normally incombustible, may explode.
Although nitrogen trifluoride is stable,
nitrogen requires...
- of coal. When coal is burnt, the
incombustible clay
particles are left
behind as ash. In
grate boilers,
incombustible ash
agglomerates as
cinders through...
- 30 CFR 75.403
mandated that the nation's coal
mines maintain a
total incombustible content (TIC) of at
least 65% in
nonreturn entries and at
least 80%...
-
flammability and high
dielectric constant. In an
electric arc, PCBs
generate incombustible gases. Use of PCBs is
commonly divided into
closed and open applications...
