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65%-95% Al2O3 Refractory Ball High Alumina Ceramic Ball For Heating Furnace

Product Details

Place of Origin: Zhengzhou ,China

Brand Name: Rongsheng Xinwei

Certification: ISO9001

Model Number: RS-65 RS-70, RS-75, RS-95

Document: Product Brochure PDF

Payment & Shipping Terms

Minimum Order Quantity: 1 Ton

Price: 200-800USD

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

Delivery Time: 20-30DAYS

Payment Terms: TT; L/C

Supply Ability: 2000tons /month

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Highlight:

95% Al2O3 Refractory Ball

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65% Refractory Ball

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High Alumina Ceramic Ball For Heating Furnace

Al2O3 Content:
≥48%
Compressive Strength:
≥50MPa
Density:
2.4-2.8g/cm3
Fe2O3 Content:
≤3.5%
Material:
High Alumina
Porosity:
≤18%
Refractoriness:
≥1700℃
Refractoriness Under Load:
≥1400℃
Thermal Expansion:
≤0.6%
Thermal Shock Resistance:
Good
Type:
Refractory Brick
Application:
Industrial Furnaces
Color:
Yellow
Shape:
Ball
Size:
Customized Size
Al2O3 Content:
≥48%
Compressive Strength:
≥50MPa
Density:
2.4-2.8g/cm3
Fe2O3 Content:
≤3.5%
Material:
High Alumina
Porosity:
≤18%
Refractoriness:
≥1700℃
Refractoriness Under Load:
≥1400℃
Thermal Expansion:
≤0.6%
Thermal Shock Resistance:
Good
Type:
Refractory Brick
Application:
Industrial Furnaces
Color:
Yellow
Shape:
Ball
Size:
Customized Size
65%-95% Al2O3 Refractory Ball High Alumina Ceramic Ball For Heating Furnace
Factory Price Refractory Ball 65%-95% Al2O3 High Alumina Ceramic Ball For Heating Furnace in The Iron and Steel Industry
Refractory balls are made of industrial alumina and refractory kaolin as the main raw materials, which are made by scientific formula, forming and hightemperature calcination.
Refractory ball is divided into ordinary refractory ball and high aluminum resistance ball. Refractory porcelain ball high temperature resistance to high temperature can reach 1900 degrees, high mechanical strength and long-term use.
 

High Alumina Refractory Ball Features
1. high temperature resistant performance, the highest heat resistant ceramic ball temperature can reach 1900 degrees;
2. high mechanical strength, long use cycle;
3. good chemical stability, no chemical reaction with the material;
4. good thermal stability, high strength;

 

High Alumina Refractory Ball Applications
High alumina refractory ball application in chemical fertilizer plant of high and low temperature transformation furnace, reformer, hydrogenation, desulfurization tank and methanation furnace, dispersed liquid, and supporting, covering and protecting catalyst role, can also be used in heating furnace of iron and steel industry and the transformation of equipment, ordinary refractory ball suitable for sulfuric acid and fertilizer industries converter and transform furnace, high aluminum refractory ball is suitable for industries such as steel, urea, hot blast furnace, heating and transformation furnace and other equipment.

65%-95% Al2O3 Refractory Ball High Alumina Ceramic Ball For Heating Furnace 0
Product Specification of High Alumina Refractory Ball

Item
High alumina
Low creep
Mullite
Corundum
Size(mm)
40-80
40-80
40-80
40-80
AL2O3(%)
65
70
75
95
Refractoriness under load(°C)
1450
1460
1530
1650
Apparent Porosity(%)
25
23
22
18
Bulk Density(g/cm3)
2.3
2.4
2.5
3.1
Cold crushing strength(Mpa)
13
14
32
36
Thermal shock resistance
(1100°Cwater cooling) cycle ≥
15
10
20
7
Refractoriness(°C)
1710
1750
1800
1800