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  • Magnesia Alumina Spinel Bricks
  • Magnesia Alumina Spinel Bricks

Magnesia Alumina Spinel Bricks

Introduction

Product Features:
1. Pure raw material, less impurity content, pressed and sintered in high pressure temperature.
2. Good performance of corrosion resistance, exfoliation resistance and refractoriness
3. This product is widely used in large dry proce

zhengzhou Jansincere refractory Co., Ltd.

Jansincere Refractories always firmly believe that the intention to do the product, adhere to product innovation, and ultimately to win the trust of customers

Technical Index
 

Product

Magnesia Alumina Spinel Bricks

Magnesia Alumina

Spinel Zirconium Bricks

Magnesia Spinel Bricks

Magnesia Alumina 

Zirconium Bricks

Model

MLJ-85A

MLJ-93A

MLJ-95A

MLJ-85B

MLJ-93B

MLJ-95B

MLJZ-93A

MLJZ-93B

MLJZ-R63A

MLJZ-R63B

MZ-96A

MZ-94B

MgO% ≥

85

88

93

82

85

90

92

88

85

80

92

88

Al2O3 ≥

9

5

3

9

5

3

5

5

3

3

5

5

Fe2O3

0.7

0.7

0.7

0.8

0.8

0.8

0.7

0.8

7.5

7.5

0.8

0.9

SiO2 ≤

0.6

0.8

0.7

2.5

2

2.5

1

2.5

0.9

2.0

1

2.5

ZiO2≥

 

 

 

 

 

 

1-3

1-3

 

 

1-3

1-3

Apparent Porosity≤

16-18

16-18

16-18

17-18

17-18

17-18

17-18

17-18

16-17

16-17

17-19

17-19

Bulk Density≥

2.85

2.85-3.0

2.85

2.8

2.85

2.82

2.85

2.8

30.

2.9

2.9

2.8

Cold Crushing Strength≥

45

45

45

40

40

40

50

50

50

45

50

45

0.2.Mpa Refractoriness Under Load)≥

1700

1700

1700

1700

1700

1700

1700

1660

1660

1630

1700

1650

Thermal Expansion

1400

 

 

 

 

 

 

 

 

 

 

1.6

1.6

Thermal Shock Resistance

1100 water cooling, times

12

12

12

10

10

10

12

10

10

8

8

6

950water cooling, times

100

100

100

80

80

80

100

80

100

80

30

25

Heat Conductivity

2.8

2.9

3.0

2.8

2.9

3.0

3.0

2.9

2.5

2.5

4.5

4.4

 

— inquiry —

Thank you for your interests in Jansincere Refractory Co., Ltd. Please feel free to submit your inquiry information to us. Our sales manager will contact with you as soon as possible.

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