Non-metallic Mineral Products

PL-RSCB Recrystallized Silicon Carbide (RSIC) Beams


1. Properties:

PeaKLand RSIC Beam is mixed with high pure green sic powder and SIC fine powder, after slip casting , vacuum sintered under 2450°C,recrystallised the high technology SIC material. Owing to the high purity material (SIC ≥99.5%) and none middle combined phase, RSIC has the excellent high-temperature mechanical property, the working temperature can reach to 1700°C.

RSIC Recrystallized Silicon Carbide material can be used in ceramics, refractory, electric porcelain and electron line as the suitable kiln furniture, kiln fittings. The most outstanding characteristics are high size stability, load-bearing ability under high temperature and well energy saving effect. Many products can be made from it, such as roller, beam, plate, and other structural parts. RSIC material has well properties of oxidization resistance and corrosion resistance, hardness and wear resistance. RSIC material can be made into structural parts to be applied in metallurgy, mechanics, chemical industry and military line.

2. Specifications:
Recrystallized Silicon Carbide (RSIC)
Properties
Units
R-SIC
α-SIC Composition
Vol％
≥99.5
Si3N4 Composition
Vol％
0
Free Si Composition
Vol％
0
Density
g/cm3
2.7
Apparent Porosity
％
15.5
Modulus Of Rupture @20℃
MPa
91-101
Modulus Of Rupture @1200℃
MPa
109
Modulus Of Rupture @1350℃
MPa
119
Modulus Of Crushing @20℃
MPa
299
Thermal Conductivity @1200℃
w.m-1.k-1
36.5
Thermal Expansion @1200℃
a x 10-6/ ℃
4.70
Thermal Shock Resistance

Best
Max working Temperature
℃
1650