Taphole Block

Taphole Brick

Taphole block is molded at isostatic pressure with fused magnesia and graphite as raw material. It is characterized by strong oxidation resistance, high strength and high corrosion resistance. It is ideal material for taphole of large and medium furnaces.

Typical product characteristics tables :

Brand

DCG-1

DCG-2

Chemical position/%,≥

MgO

75

76

C

8

14

Cr­­2O3

2

Apparent porosity/%,≤

4

4

Bulk density,≥g/cm3

2.93

2.90

Crushing strength,≥/Mpa

40

45

Hot modulus of rupture,≥(1450℃) /Mpa

11

10