Product >> Silica Ramming Mass

acidic ramming mass raw

Silica Ramming Mass is an essential refractory lining material used in induction furnaces for melting and holding operations. Known for its high refractoriness, the material is capable of withstanding elevated operating temperatures, making it suitable for demanding furnace environments.

Its thermal stability supports consistent performance under heat stress, while its resistance to corrosion from steel and slag contributes to extended lining life when used under proper operational conditions. The material’s electrical characteristics also aid in minimizing the risk of furnace short-circuiting during standard usage.

Silica Ramming Mass is typically suitable for applications up to 1750°C, and is processed to maintain high levels of chemical purity, generally in the range of 98%–99% SiO₂, depending on batch and source.

Packaging:
50 Kg HDPE bags with inner liner for moisture protection and easy handling.

pure ramming mass

0-5 mm

GrRatio: 52-48

SiO2: 98%

Fe2O3: 0.05%

Tsint: 1200 °C

Tapp: 1725 °C

boric ramming mass

0-5 mm

GrRatio: 52-48

SiO2: 98%

Fe2O3: 0.05%

Tsint: 1200 °C

Tapp: 1725 °C

boron ramming mass

0-5 mm

GrRatio: 52-48

SiO2: 98%

Fe2O3: 0.05%

Tsint: 700 °C

Tapp: 1750 °C

alpha ladle - silica ramming mass

0-5 mm

GrRatio: 50-50

SiO2: 98%

Fe2O3: 0.05%

Tsint: 1200

Tapp: 1750

rock bottom boric

0-5.5 mm

GrRatio: 55-45

SiO2: 98%

Fe2O3: 0.05%

Tsint: 1200 °C

Tapp: 1750 °C

rock bottom boron

0-5.5 mm

GrRatio: 55-45

SiO2: 98%

Fe2O3: 0.05%

Tsint: 700 °C

Tapp: 1750 °C