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Your present location:Home >> Tundish Refractory >> Monoblock Stopper
  • Name: Monoblock Stopper
  • Products Id: a76
  • Advantage: Fracture resistance, erosion resistance, washout resistance, slag resistance.
  • Delivery Time: 30-60 Days
  • Products Used:

According to the quality of the materials, the monoblock stopper of our company can be classified into aluminum carbon, aluminum-zirconium carbon and aluminum-magnesia carbon. This product enjoys performances including favorable slag resistance, strong fracture resistance at normal temperature, fine liquid steel resistance and washing erosion, to ensure reliability in the course of product usage.

Physical and chemical indexes

 

Brand

ZSLT-A

ZSLT-B

Item

 

Body

Head

Body

Head

Al2O3     %

55

65

55

C+SiC     %

25

20

25

15

MgO      %

75

ZrO2      %

70

Apparent porosity       ≤

19

18

19

19

Crushing strength Mpa   ≥

20

22

20

20

Modulus of rupture      ≥

5

7

5

5

Bulk density g/cm3          

2.46

2.65

2.46

2.85

Resistance             ≥

5

5

5

5

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