ladle shroud
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China [CN] The ladle shroud nozzle for continuous casting is also
called the protective sleeve. It is an important component connecting the ladle
and the tundish. It is connected to the lower
shroud of the sliding shroud device at the bottom of the ladle, and the lower
end extends into the tundish.
The shroud is an important functional refractory
material for maintaining casting and improving steel quality. The length of
the shroud is generally 600-1800mm, the pipe diameter is 90-150 mm, and the
structure of the ladle shroud nozzle is shown in Figure 2. Its use conditions
are harsh and must have the following functions: excellent thermal shock
resistance; good mechanical strength; excellent resistance to alternating
corrosion of molten steel and slag, high oxidation resistance, and in addition,
other suitable properties are required for some special steel grades.more
information,please check here
Slide Gate Plate is a critical
component in the continuous casting process, used to control the flow of molten
steel from the ladle or tundish to the crystallizer. The following is a
detailed description:
·
Flow Control: The sliding gate plate adjusts the
opening size of the nozzle through the sliding mechanism, thereby controlling
the flow of molten steel. This is very important for maintaining a constant and
controllable casting process.
·
Operational Flexibility: The
sliding gate plate allows operators to adjust the molten steel flow rate as
needed during the casting process to adapt to different production requirements
and conditions.
·
Emergency Stop: In an
emergency, the sliding gate plate can completely
close the flow channel and stop the flow of molten steel, thereby preventing
accidents and losses.
Slide gate plate for Converter
The slide gate plate is made
of sintered corundum, fused corundum, fused zirconium corundum, zirconium
mullite and other main raw materials. It is combined with new resin, formed by
high pressure and fired at high temperature. It has the advantages of high
strength, super hard, high temperature resistance and corrosion resistance, and
strong thermal stability.
Monoblock
Stopper is used mainly for flow control on Molten Steel poured from
tundish to mould. Monolithic Stopper is installed in the Tundish above the Sub Entry Nozzle and the gap between stopper head and Nozzle decide the
throughput requirement of Molten Steel inside the Mould.
Argon can be blown into the tundish
through argon inlet to prevent nozzle from Clogging ( specially designed
feature wherever it is required we design and customise accordingly)
SPECIAL FEATURES:
o Facility for gas purging
o Anti oxidant properties
o Design and size as per customer’s requirement
o Clogging free casting for long sequence of casting
o Gas purging facilities to prevent alumina clogging (optional)
o Slag zone immersed part re-inforcement with special material for long life
o Argon sealing purging arrangement can be provided on customer’s request
o Wide range of formulation for withstanding oxidation and long sequence
casting
o Different assembly methods for assured security even in long sequence casting
o We manufacture Silica free Oxy-bore ladle shroud for less corrosion and long
sequence casting
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