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Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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Industrial Furnace Lining High Alumina Zirconia Refractory Materials Corrosion Resistance Zirconia Refractory Bricks

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Industrial Furnace Lining High Alumina Zirconia Refractory Materials Corrosion Resistance Zirconia Refractory Bricks

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Brand Name : RONGSHENG

Certification : ISO9001

Place of Origin : Henan, China

Impact Resistance : High

Carbon Content : ≤1.5%

Application Temperature : Above 1500℃

Package : Wooden Box

Softening Point : High

Porocity : 22%

Durability : High

Usage : Liner

Color : White or Customized

Working Temperature : High

Packing : Wooden Pallet

Volume Density : ≥2.20g/cm3

Refractoriness Under Load : ≥ 1520℃

Bulk Density : ≥ 2.5 g/cm3

Brick Type : Refractory

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Zirconia Refractory Bricks Introduction Rongsheng Zircon brick / Zirconium bricks produced by stable zircon sand with the advantage of mechanical strength, excellent stability to thermal shock, resistance to corrosion, high refractoriness under load and inertness, high density, etc. It is widely used in glass furnace, non-ferrous metal smelting furnace, and pure steel furnace. 1. Zirconia Brick is manufactured using high quality zirconia and zirconium corundum clinker raw materials with ceramic and chemical bonding. 2. Zirconia brick is shipped under high pressure and fire with high temperature with scientifically and reasonably gradating and adding good performance of additives.
Product Features
Industrial Furnace Lining High Alumina Zirconia Refractory Materials Corrosion Resistance Zirconia Refractory Bricks
Zirconia Refractory Bricks Features 1. High refractoriness under load; 2. Excellent thermal shock resistance; 3. Good corrosion resistance; 4. High mechanical strength; 5. Great creep resistance; 6. High density;
Industrial Furnace Lining High Alumina Zirconia Refractory Materials Corrosion Resistance Zirconia Refractory Bricks
Product Application
Zircon Refractory Brick Application 1. Glass melting furnace. 2. Ladle lining in the metallurgical industry. 3. Areas of crown, burner, thermal couple, peep hole, and secondary layer of melter bottom and back lining. 4. Areas of glass tank, such as paving part and secondary layer of paving bottom, back lining, wall and bottom of fore hearth, flowing spout and spinning portion and melter. 5. Upper area of flame space or frequent thermal shock position. 6. Lining of alkali-free or low-alkali glass, sodium-calcium glass, boron-silicate glass, ceramic glass, lead glass, and other technical glass melting furnace.
Industrial Furnace Lining High Alumina Zirconia Refractory Materials Corrosion Resistance Zirconia Refractory Bricks
Specification
Zircon Refractory Brick Specification
Zircon Bricks
Item/Index
ZR-30
ZR-50
ZR-55
ZR-60
ZR-62
Al2O3 %
42
10
6
4
–
SiO2
20
34
35
30
34
ZrO2
30
50
55
60
62
Bulk Density (g/cm3)
≥3.10
≥3.30
≥3.45
≥3.50
≥3.60
Apparent Porosity %
≤21
≤20
≤20
≤21
≤20
Compressive Strength (kg/cm2)
≥500
≥400
≥500
≥500
≥500
Refractoriness Under Load ℃ (T2)
＞1500
＞1450
＞1500
＞1600
＞1550
Expansion at 1000℃ (%)
0.6~0.8
0.4~0.6
0.4~0.6
0.4~0.6
0.4~0.6
Thermal Conductivity
500℃
1.7
1.4
1.3
1.2
1.2
1000℃
1.8
1.6
1.5
1.5
1.5
Application
Glass Furnace
Nozzle Seat
Ladle
Ladle
Ladle Glass Furnace
Industrial Furnace Lining High Alumina Zirconia Refractory Materials Corrosion Resistance Zirconia Refractory Bricks

Product Tags:

high alumina zirconia refractory bricks

      

corrosion resistant zirconia refractory materials

      

industrial furnace lining refractory bricks

      
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