Products

Our core product lineup centers on alumina ceramics, covering wear-resistant components, grinding media and refractory materials, as well as supporting industrial equipment applicable to ceramic manufacturing, mining, chemical and cement sectors.

RBSiC (Reaction Bonded SiC) Kiln Furniture

RBSiC (Reaction Bonded SiC) Kiln Furniture
• Ultra-high strength and density delivers near-zero porosity, high bulk density and stable mechanical performance under both normal and high temperatures.
• Superior thermal shock resistance with low thermal expansion coefficient adapts well to frequent rapid heating and cooling cycles.
• Great abrasion and chemical resistance comes from compact dense texture, fitting heavy-duty and high-precision working conditions.

Contact information

+86 16653308860
Email:inquiry@victoglobal.com

PRODUCT DESCRIPTION

Product Features

• Ultra-high strength and density delivers near-zero porosity, high bulk density and stable mechanical performance under both normal and high temperatures.

• Superior thermal shock resistance with low thermal expansion coefficient adapts well to frequent rapid heating and cooling cycles.

• Great abrasion and chemical resistance comes from compact dense texture, fitting heavy-duty and high-precision working conditions.

Application Fields

• Kiln furniture for high‑temperature roller kilns of ceramic tiles and sanitary ware, including rollers, beams and burner sleeves.

• Setter plates and support components for sintering electronic ceramics and high‑performance magnetic materials.

• High‑temperature kiln accessories for new‑energy materials and special ceramic firing production lines.

Technical Data

PropertyUnitSpecification
SiC%≥ 85
Free Si%8–10
Bulk Densityg/cm³3.0–3.15
Apparent Porosity (AP)%< 0.1
Modulus of Rupture (MOR) @ 20℃MPa260–280
Modulus of Rupture (MOR) @ 1200℃MPa280–300
Compressive Strength @ 20℃MPa≥ 1000
Hardness (HV)kgf/mm²2400–2500
Fracture Toughness (KIC)MPa·m¹ᐟ²3.5–5.0
Thermal Conductivity (TC) @ 1200℃W/m·K80–100
Coefficient of Thermal Expansion (CTE) @ 1200℃10⁻⁶/K3.8–4.0
Thermal Shock Resistance (TSR) @ 1200℃–Excellent
Max. Working Temperature℃1350–1370