International Journal of Applied Ceramic Technology,
Год журнала:
2024,
Номер
unknown
Опубликована: Июнь 11, 2024
Abstract
Chromium–corundum,
as
a
common
refractory
material,
is
broadly
applied
in
high‐temperature
kilns
due
to
its
superior
thermal
stability
and
high
melting
point.
Unfortunately,
this
susceptible
corrosion
destruction
under
extreme
furnace
conditions
by
chemical
erosion,
mechanical
wear,
shock,
which
significantly
shortens
useful
life.
Accordingly,
recent
years,
the
issue
of
how
improve
slag
resistance,
mechanical,
sintering
properties
chromium–corundum
refractories
has
aroused
widespread
attention.
In
work,
behavior
application
status
Ausmelt
furnace,
waste
incinerator,
coal
water
slurry
gasifier,
HImelt
reduction
are
analyzed
discussed.
To
service
life
refractories,
enhancement
method
mechanism
performance,
properties,
shock
resistance
also
summarized.
Finally,
some
suggestions
prospects
made
for
longevity
refractories.
