Silicon Carbide Kiln Furniture/Shelves

Silicon Carbide Kiln Shelves is widely used in the ceramic and glass industries. It boasts high-temperature stability, wear resistance, and chemical stability. Primarily, it is used to support ceramic products in kilns, maintaining structural integrity at high temperatures and withstanding thermal cycling without deformation.

Silicon Carbide Kiln Shelves Specifications

Στοιχείο	Silicon Carbide Kiln Shelves
Contents	SiC≥90%-99%
Bulk Density, g.cm-³	2.65-2.75
Φαινόμενο πορώδες, %	< 15
Modulus of Ruture at 20°C, Mpa	90-100
Modulus of Rupture at 1200°C, Mpa	100-110
Hardness at 20°C, Kg/mm²	1800-2000
Fracture Toughness at 20°C, Mpa*M½	1.8-2.0
Thermal Conductivity at 1200°C, W/m.k	35-36
Thermal Expansion at 20-1200°C, 1x10 */°C	4.6
Thermal Shock Resistance at 1200°C	Very good
Max.working Temperature	1650°C

Nitride Bonded Silicon Carbide Kiln Shelves Specifications

Στοιχείο	Nitride Bonded Silicon Carbide Kiln Shelves
SiC %	≥75
Density g/cm3	2.65～2.85
Porosity %	13-15
Bending strength (20℃)Mpa	160-180
Bending strength (1200℃)Mpa	170-180
compressive strength (20℃)Mpa	580
Hardness Kg/mm2	2000-3000
Thermal Conductivity (1200℃)w.m-1.k-1	19.6
Coefficient of thermal expansion(1200℃)	4.7
Maximum operation temperature ℃	1550

The specific types of silicon carbide kiln furniture we can provide are as follows. If you have any questions or needs, please contact us to obtain the latest information and the best quotation!

Applications of Nitride Bonded Silicon Carbide Kiln Shelves