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Application
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Metallurgical
Industry
At both integrated
and Electric Arc Furnace
steel plants there are
many refractory
applications which benefit
from the mixture of steel
fibers. Steel fiber
reinforced
refractory will
resist these forces which
otherwise may crack and spall, hence
shorten its
working life and increase
maintenance costs.
* Improve refractory
performance
* Lower installation costs
* Better operating
efficiency
* Lower refractory costs
and increase operating
plant availability
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1. Steel
fibers for the Iron
making:
Applied to:
Blast furnace ¨C tuyere
and gooseneck, stove top,
stove head, stove door.
Blast furnace runner ¨C
security and wear linings,
cover linings, siphon box,
weirs
and dams.
2. Steel fibers for the
Steel making:
Applied to:
Steel ladles-SIFCA lip
segments, security and
wear linings, Impact pads,
purge
plugs and nozzles, seating
and well blocks, ladle
covers.
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Construction
Industry
The
fiber concrete, made from
steel fiber and cement, is
a new type of complex
materials in the world.
Due to excellent tensile,
bending, and shearing
strength,
high tenacity,
and resistance against
cracking, impact, and
fatigue, it is widely
used
for buildings, road
surface, bridges, tunnels,
airport road surface,
water
conservancy
projects, military
engineering, and all kinds
of building products.
¡¡
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Performance
of steel fiber reinforced
concrete:
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Tensile
strength 25-50% higher
than ordinary
concrete, bending
strength
40-80%
higher, shearing
strength 50-100%
higher, pressure
resistance
25% higher.
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Resistance
against frost, heat
and gas erosion is
remarkably higher.
After
150 cycles of
freezing and melting
experiment, its
resistance against
pressing and bending
lower by 20%, compared
with 60% reduction of
ordinary concrete. The
product keeps intact
after 200 cycles of
tests.
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As
substituting for steel
bar concrete lining or
steel bar net sprayed
concrete
lining,
sprayed steel fiber
concrete has such
merits as small
section, high
strength, good
tenacity and simple
construction.
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Cement
Industry
Applied
to the chain tape, heating
tape, vault mouth, the
cover of vault and also be
used in any related parts
of vault during the
production of cement. |
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Petrochemical
Industry
Applied
to the sliding valve, flaw
and pressure-blowing lube
of the petrochemical
appliances to improve
heat-vibration proof and
abrasion-proof and cut
down cost. |
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