Industrial Furnace Refractory Bricks High Alumina Refractory Bricks Ceramic Kiln

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Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd

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Industrial Furnace Refractory Bricks High Alumina Refractory Bricks Ceramic Kiln

Name: Industrial Furnace Refractory Bricks High Alumina Refractory Bricks Ceramic Kiln
Brand: Rongsheng Xinwei
Price: 200 USD

$China Industrial Furnace Refractory Bricks High Alumina Refractory Bricks Ceramic Kiln wholesale$

Brand Name : Rongsheng Xinwei

Model Number : Chromium Fused Alumina, Fused Alumina, Corundum Spinel

Certification : ISO9001

Place of Origin : Zhengzhou ,China

MOQ : 1 Ton

Price : 200-800USD

Payment Terms : TT; L/C

Delivery Time : 20-30DAYS

Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Abrasion Resistance : High

Chemical Resistance : High

Color : White, red, yellow, etc.

Compressive Strength : High

Density : High

Flexural Strength : High

Material : Clay, alumina, silica, magnesia, etc.

Porosity : Low

Refractoriness : High

Shape : Rectangular, arch, etc.

Size : Customized

Surface : Smooth, rough, etc.

Thermal Conductivity : High

Thermal Expansion : Low

Thermal Shock Resistance : High

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Fire-resistant high alumina ceramic kiln oven nozzle brick for industrial furnace

Description of Nozzle bricks:

Nozzle bricks are a type of specialized refractory material used in industrial furnaces, particularly in steelmaking processes. They play a crucial role in controlling the flow of molten metal and other materials within the furnace. Here's a brief introduction to nozzle bricks:

Nozzle bricks are typically composed of high-quality refractory materials such as magnesia, magnesia-alumina spinel, or other high-temperature-resistant compounds. The specific composition may vary based on the requirements of the application.

Function: They serve as a lining or nozzle in the taphole of a furnace. The taphole is an opening at the bottom of the furnace used to release molten metal or slag. Nozzle bricks help regulate the flow and prevent clogging.

Features of Nozzle bricks:

1.High Temperature Resistance

2.Excellent Erosion and Corrosion Resistance

3.Good Thermal Shock Resistance

Applications:

Nozzle bricks are primarily used in steelmaking processes, particularly in blast furnaces and electric arc furnaces, where they control the flow of molten metal and slag during tapping.

Technical Parameter of Nozzle Brick:

Item	Index
Item	Chromium Fused Alumina	Fused Alumina	Corundum Spinel
Al2O3 %	≥90	≥92	≥80
Al2O3+MgO %	/	/	≥92
Cr2O3 %	≥2	/	/
Bulk density g/cm3	≥3.0	≥2.95	≥2.95
Cold Crushing Strength MPa	≥60	≥50	≥50
0.2MPa Refractoriness under load ℃	≥1700	≥1700	≥1700

Product Tags:

Industrial Furnace Refractory Bricks High Alumina Refractory Bricks Ceramic Kiln Images

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