Characteristics £º
1¡¢With less CaO content high refractoriness,high
service temperature.
2¡¢With high strength,no strength decrease at
midtemperature,excellent mechanical property
and thermal shock resistance.
3¡¢High bulk density,low po-rosity, good slag
corrosion resistance and permeability resistance.
4¡¢Less water added,good thixotropy. |
Application£º
In iron and steel industry
£¨1£©With
Al2O390~95%content castables.
£¨2£©With
Al2O370~80content castables
cover for refining furnace,EAF cover,burner,tundish
lining,lander,reheating furnace,soaking pit,wrap
of water cooling pipe.
£¨3£©With
Al2O340~45%content castables
covers of blast furnace trough,covers of ladle
with powder spray,lining of hot metal ladle.
In mechanical industry
Choose
right castable with different Al2O3content
according to the service temperature,for instance
in the linings of induction furnace,cupola,heat
treatment furnace and salt-bath furnace.
In building material industry
Rotary kiln,cooler,arch and bottom of the
tin bath.
In petrochemical industry
Catalytic cracking furnace,wear proof lining
body of gigh temperature furnaces for synthetic
ammonia.
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