What is Reaction Bonded Silicon Carbide?
Reaction Bonded Silicon Carbide is a ceramic wear-protection product made from reaction-bonded silicon carbide (RBSiC / SiSiC), used to protect equipment from abrasive and impact wear. Reaction-bonded SiC delivers density ≈ 3.1 g/cm³, hardness ≈ 2500 HV and service to ~1380°C with strong acid/alkali resistance. In mining, cement, steel, power-plant ash handling, chemical processing and lithium-battery material plants, they extend equipment life and cut maintenance.
What is Reaction Bonded Silicon Carbide used for?
They protect process equipment from wear in mining, cement, steel, power-plant ash handling, chemical processing and lithium-battery material plants.
What material and properties make Reaction Bonded Silicon Carbide effective?
Reaction-bonded SiC delivers density ≈ 3.1 g/cm³, hardness ≈ 2500 HV and service to ~1380°C with strong acid/alkali resistance. These properties let Reaction Bonded Silicon Carbide outlast steel and rubber in abrasive service.
Why choose Reaction Bonded Silicon Carbide over steel or rubber alternatives?
Reaction Bonded Silicon Carbide beat alumina ceramic on abrasive duties: steel erodes in months and can contaminate product, while rubber gouges under lump impact. Reaction Bonded Silicon Carbide hold dimension, cut downtime and typically last 5–10× longer in mining, cement, steel, power-plant ash handling, chemical processing and lithium-battery material plants.
How do I select and specify Reaction Bonded Silicon Carbide?
Tell FIRSTAR your equipment, material and wear mode; we specify grade, size and backing to match.
What maintenance do Reaction Bonded Silicon Carbide need?
Little maintenance is needed beyond periodic inspection; because they wear slowly, planned replacement during shutdowns is usually enough. FIRSTAR can advise an inspection schedule.
