Non-metallic Mineral Products

PL-RBSCKF SISIC/RBSIC Kiln Furniture


1. Properties and applications:

SISIC: Reaction Bonded, Silicon infiltrated Silicon Carbide
RBSIC: Reaction Bonded Silicon Carbide

PL-RBSIC/SISIC is a new advanced silicon carbide material, which developed on the basis of primary high performance silicon carbide products RSIC and NSIC Comparing to traditional silicon carbide materials, with advantages: low mass & high temperature strength, high degree of creep-resistance, excellent oxidation and corrosion resistance, high hardness, highly wear and scour resistant, great thermal shock resistance, well thermal conductivity, airproofing, high surface quality.

As an economic and highly cost effective product with features of high degree of reliability, longer working life, and energy efficiency, SISIC kiln furniture are widely applied in sanitary ware, electric ceramics, and tableware industries. Peakland SISIC structural parts could service in coal, metallurgy, environment, construction tiles, electronic ceramics, chemical, and mechanics industries. SISIC heating and radiant tube, wear and seal parts and other precise structural parts possess wide application field.

2. Specifications:

SiSiC/RBSIC
Properties
Units
Si-SIC
SIC Composition
Vol％
90--92
Si3N4 Composition
Vol％
0
Free Si Composition
Vol％
8--10
Density
g/cm3
≥3.02
Apparent Porosity
％
<0.1
Bending Strength @20℃
MPa
260
Bending Strength @1200℃
MPa
280
Modulus Of Elasticity @20℃
GPa
330
Modulus Of Elasticity @1200℃
GPa
300
Thermal Conductivity @1200℃
w.m-1.k-1
45.0
Thermal Expansion @1200℃
a x 10-6/ ℃
4.50
Thermal Shock Resistance

Better
Vickers Hardness
Kg/mm2
2400
Fracture Toughness
MPam1/2
3.3
Acid And Alkali Corrosion Resistance

Best
Max working Temperature