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Zhengzhou Jansincere Refractory Co., Ltd
Zhengzhou Jansincere Refractory Co., Ltd
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High Aluminum Low Creep Mullite Brick 1450C-1550C Mullite Refractory Bricks

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High Aluminum Low Creep Mullite Brick 1450C-1550C Mullite Refractory Bricks

Brand Name : Jansincere

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Delivery Time : 5-8 working days

Packaging Details : Depends on equipment sizes

product name : Low Creep High Aluminum Brick

feature : Good abrasive resistance

Al2o3 : 65-75%

Apparent Porosity : 20-22%

Bulk Density : 2.4-2.85g/cm3

Cold Crushing Strength : 55-60MPa

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Low Creep High Aluminum Brick

The low creep high aluminum brick with mullite and andalusite as the main raw materials .Its formed by high pressure and fired at high temperature. It has the advantages of low impurity content, low porosity, small volume density, high temperature strength, stable volume under high temperature conditions, good thermal shock resistance and low creep rate. Suitable for large and medium-sized blast furnace supporting hot blast furnace.

▌FEATURES

1. Low creep rate;

2. High mechanical strength;

3. Good abrasive resistance;

PHYSICAL AND CHEMICAL INDICATORS

Item

Unit

DRL-155

DRL-150

DRL-145

DRL-140

Chemical composition

Al2O3

%

75

75

65

65

Apparent Porosity

%

20

21

21

22

Bulk Density

g/cm3

2.65-2.85

2.65-2.85

2.50-2.70

2.40-2.60

Cold Crushing Strength

MPa

60

60

60

55

Permanent Linear Change

%

1550℃*2h

-0.2~0.1

1550℃*2h

-0.2~0.1

1550℃*2h

-0.2~0.1

1450℃*2h

-0.2~0.1

Creep Rate(0.2MPa,50h)

%

1550

0.8

1500

0.8

1450

0.8

1400

0.8

▌PRODUCT PICTURE

High Aluminum Low Creep Mullite Brick 1450C-1550C Mullite Refractory Bricks High Aluminum Low Creep Mullite Brick 1450C-1550C Mullite Refractory Bricks


Product Tags:

Low Creep Mullite Brick

      

High Aluminum Mullite Brick

      

1550C Mullite Refractory Bricks

      
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