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Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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High Strength High Alumina Balls Refractory Regenerative Ceramic Ball For Hot Blast Furnace

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High Strength High Alumina Balls Refractory Regenerative Ceramic Ball For Hot Blast Furnace

Brand Name : RONGSHENG

Certification : ISO9001

Place of Origin : Henan, China

Cold Crushing Stren : 45-80

Thermal Shock Resistance : ≥ 15 times

Volume Density : ≥2.20g/cm3

Permanent Linear Change : Low

Brick Type : Refractory

Chemical Stability : Good

Cold Crushing Strenghth : 60 Mpa

Cold Crushing Strength : ≥ 50 MPa

Density : 2.2-2.4g/cm³

Service Life : Above 10 Years

Chemical Composition : Al2O3-SiO2

Ash : 0.3%

Abrasion Resistance : High

Chemical Resistance : Good

Flexural Strength : ≥10MPa

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Refractory Ceramic Balls

Refractory ceramic balls are made of industrial alumina and refractory kaolin as the main raw materials, which are made by process of scientific proportion, shaping, and calcinating at high tempreture .

Classifcation: Refractory porcelain 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.


Refractory ball size is ranged diameter 20~80mm.

We can customize the size and material according to customer requirements to meet customer usage standards

Features

good mechanical strength and low creep, long service life.
Good chemical stability, uneasily reacting with chemical materials.
Superior high temperature resistance, max up to 1900℃.

Application

High Strength High Alumina Balls Refractory Regenerative Ceramic Ball For Hot Blast Furnace

Applications

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,
It 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.

Specification

Technical Date

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

High Strength High Alumina Balls Refractory Regenerative Ceramic Ball For Hot Blast Furnace


Product Tags:

High Strength High Alumina Balls

      

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Regenerative Ceramic High Alumina Balls

      
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