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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Shape: Brick
  • Material: Mullite
  • SiO2 Content (%): uncertainty
  • Al2O3 Content (%): ≥45%
  • MgO Content (%): uncertainty
  • CaO Content (%): uncertainty
  • Refractoriness (Degree): 1770°< Refractoriness< 2000°
  • CrO Content (%): uncertainty
  • SiC Content (%): uncertainty
  • Brand Name: YIGANG

Packaging & Delivery

Packaging Details Wood frame packaging

Specifications

We provide refractory materials including corundum, mullite, carborundum, lightweight, as well as a series of unshaped material.

Specifications

Refractory electric melting zirconium corundum brick 
1..High RUL 
2..good corrosion resistance 
3..High thermal stabiliy

The Refractory electric melting zirconium corundum bricks have passed ISO international quality certified.Have the characteristics as follows:

1.Strong glass corrosion resistance and high thermal shack stability.

2.Good RUL,wear-resistance,dregs-resistance and alkali corrosion resistance.

3.The products are adopting superior material, with process by special  furnace forming it. This fuse cast technology got nearly no suffer from electrode pollution.

According to above,they can be used at parts where chemical erosion is serious and temperature changes frequently, can be widely used in the lining of glass furnace,the chemical industrials,metallurgical furnace 

Items

AZS-30

AZS-26

AZS-20

Refractoriness    ≥

1790

1790

1790

BD g/cm³       ≥

3.2

3.10

3.00

AP  %         ≤

18

17

18

CCS MPa       ≥

90

90

80

0.2MPa  °C T2 RUL ≥

1650

1650

1650

Al2O3  %      ≥

48

65

70

ZrO2  %       ≥

30

26

20

 

Items

AZS33-Y

AZS33-H

AZS36-Y

AZS1-Y

ZrO2

32~36

32~36

35~40

40~44

SiO2

16

16.5

14

13

Na2O

1.5

1.5

1.6

1.3

Fe2O3+TiO2

0.3

0.3

0.3

0.3

BD   g/cm3          ≥

3.7

3.65

3.75

3.9

AP  %                 ≤

2

2

1.5

1.3

Speed of the erosion resistance

of the glass liquid      ≤

1.6

1.7

1.5

1.3

Release rate of the bubble     % ≤

2

5

1.5

1

 

 

 

 

 

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