Last Updated:2026/01/01
Sentence
...but
if
cast
immediately
it
is
found
that
a
much
larger
quantity
of
gas
separates
during
solidification,
rendering
the
steel
porous,
than
is
evolved
if
the
metal
is
dead-melted,
i.e.,
allowed
to
remain
melted
for
an
extra
half
hour
or
more,
presumably
from
the
reaction
of
the
iron
oxide
interspersed
throughout
the
steel
upon
the
carbon
evolving
carbon
oxide
during
the
earlier
period...
Quizzes for review
...but if cast immediately it is found that a much larger quantity of gas separates during solidification, rendering the steel porous, than is evolved if the metal is dead-melted, i.e., allowed to remain melted for an extra half hour or more, presumably from the reaction of the iron oxide interspersed throughout the steel upon the carbon evolving carbon oxide during the earlier period...
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