Ladle System: FS Series Anti-permeation Gas Bricks
This product is manufactured using high-purity raw materials fired at high temperatures, boasting excellent performance characteristics such as thermal shock resistance, corrosion resistance, non-permeability to steel, and non-permeability to molten copper. It consists of a base brick and an anti-permeation gas core (which includes breathable components, a safety indicator, and sealing elements), with argon or inert gas supplied through the breathable components. It is suitable for ladle refining processes in steel plants, including LF, LF-VD, and CAS-OB ladles, as well as bottom-blown argon processes in continuous casting ladles. It can also be used in non-ferrous metallurgical applications such as copper smelting, aluminum smelting, and nickel smelting, and is compatible with copper refining furnaces, alloy melting furnaces, holding furnaces, and ladle bottom-blowing systems for molten metal transfer. This technology enables efficient molten-metal stirring, uniform temperature distribution, impurity removal, and prevention of slag buildup. The product requires minimal cleaning or no cleaning at all, boasts a high blow-through rate, long service life, and excellent safety performance. Compared to conventional slit-type breathable bricks, this product offers enhanced safety, energy savings, and emission reductions, helping users cut costs and improve efficiency—though specific results may vary depending on the application scenario.
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Main Components：
Main Components:
keyword: Ladle System: FS Series Anti-permeation Gas Bricks
Features
FS series
FS series
Anti-infiltration purging plug
Anti-infiltration purging plug
Thermal shockresistance
Corrosion resistance
Prevent steelseepage
Prevent steelseepage
Corrosion resistance
Thermal shockresistance
01
+
Well block belt
With patent
Prevent cracking
Safe
①Exclusive Belt
02
+
Anti-infiltration unit
Patent formula
Prevent steel seepage
Long serving life
②Security guarantee
03
+
Well block
Patent formula
Anti-breakage
Corronsion resistance
③Unique formula
04
+
Shut-off valve
Safety
Prevent air-back
Durable
④ Options
Production And Development
Focus on production and development of functional refractories for over 20 years
Patents For Invention
Insist on developing new products, improving technology and strengtening know-how
Intellectual Property Right
29 utility model independent intellectual properties
Cooperative Partners
Provide solutions for 40 Iron and Steel Groups Excellent product supplier
Indicators
Model
Production Site
Automatic mixing system
The ingredient production capacity is 30000 tons per year, mainly composed of material silos, ingredient carts, dust removal systems, etc. This system has advantages such as high production efficiency and environmental friendliness.
Tunnel Kiln
It consists of the kiln foundation, kiln body, natural gas heating system, preheating utilization, kiln car transportation system, hot air circulation system, flue gas treatment system, and automatic control system. Can meet the demand for an annual production capacity of 10000 tons.
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This product is made of high-purity raw materials, and fired at high temperatures. It has the advantage of excellent thermal shock resistance and erosion resistance, and good anti-infiltration ability. It consists of a well block and an anti-infiltration purging plug core, which consists of anti-infiltration breathable component, security alert, and sealing components. The product supplies argon gas through anti-infiltration breathable component, and is used in the argon blowing process of LF, LF-VD, CAS-OB refined ladle and continuous casting ordinary ladle. It needs less cleaning or even no cleaning, and is durable and safe. Compared to slit-type purging plug, it is safer, saves energy and reduces emissions, and therefore reduces cost and increase efficiency for customers.
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