What are sisic wear linings?
Sisic wear linings are hard ceramic wear-protection components 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 are sisic wear linings used for?
They line chutes, hoppers, bunkers, mills, pulleys and conveyor transfer points where bulk solids or slurry scour metal away. Typical users are mining, cement, steel, power-plant ash handling, chemical processing and lithium-battery material plants.
What material and properties make sisic wear linings 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 sisic wear linings outlast steel and rubber in abrasive service.
Why choose sisic wear linings over steel or rubber alternatives?
Sisic wear linings beat alumina ceramic on abrasive duties: steel erodes in months and can contaminate product, while rubber gouges under lump impact. Sisic wear linings 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 sisic wear linings?
Pick tile grade (92%/95%/99% alumina, ZTA or SiC) and backing (steel-stud, rubber-embedded or adhesive) to your wear mode, then send equipment drawings so FIRSTAR supplies matched tiles or panels.
Can sisic wear linings be installed on curved surfaces?
Yes. Mosaic and hex ceramic mats conform to curved chutes, pipes and cones, while flat tiles suit hoppers and bins. FIRSTAR provides the right shape and backing for your profile.
