PRODUCT
Electric furnace bottom ramming material

It is made of fused magnesia and high-carbon graphite as the main raw materials, with an appropriate amount of antioxidant added, and phenolic resin as the binder through high-pressure forming. The product has excellent erosion resistance and thermal shock stability.


Product indicators


Brand/Index

DMG8

DMG12

DMG16

DMG20

DMG25

MgO%≥

75

70

65

60

62

SiO2%≤

1.5

1.5

1.5

1.5

1.5

CaO%≤

8

12

16

20

25

Particle bulk density

g/cm3≥

3.40

3.60

3.60

3.60

3.60

 


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