Silicon carbide ceramic (chemical formula SiC) is a high-end structural ceramic with excellent comprehensive performance, and is also one of the most widely used special ceramics in the industrial field. It has multiple advantages such as high temperature strength, wear resistance, corrosion resistance, thermal conductivity, etc. Its performance is between boron carbide ceramics and conventional ceramics, suitable for mid to high end industrial scenarios, and plays an irreplaceable role in field

Product Details

Silicon carbide structural components rely on the advantages of high strength, high rigidity, heat resistance, corrosion resistance, and lightweight of sintered silicon carbide, and are used as precision mechanical high-temperature load-bearing, transmission, and load-bearing components.

1、 Key Performance

At high temperatures, the strength does not decay, the thermal deformation is minimal, the wear resistance is acid and alkali resistant, the thermal conductivity is excellent, and the self weight is lower than that of steel. It can serve continuously at hundreds to thousands of degrees Celsius.

2、 Common products

Silicon carbide shaft sleeve, bearing, sealing ring, crucible, nozzle, guide rail, mechanical cantilever, fixture, pump valve housing, special-shaped precision base.

3、 Application Fields

Chemical pump valve: corrosion-resistant pump body, dynamic and static sealing components, suitable for conveying strong acid and alkali media;
High temperature heat treatment: sintering kiln furniture, sintering plate, high-temperature resistant crucible;
Precision equipment: semiconductor equipment spare parts, metallurgical high-temperature transmission components;
Environmentally friendly powder equipment: wear-resistant rotor, dust removal spray nozzle.

4、 Technical Specifications and Parameters Table for Silicon Carbide Ceramics

Specification Model		STG-P1	STG-T3	STG-C1
texture of material		silicon carbide	silicon carbide	silicon carbide
texture of material		SiC	SiC	SiC
Density (g/cm3)		3.12-3.16	3.14-3.17	2.8-3.0
bending strength (Mpa)		≥350	≥300	≥150
Modulus of elasticity (Gpa)		≥415	***	***
Rockwell hardness （HRA）		≥90	≥91	***
fracture toughness (Mpa*m1/2)		≥4	***	***
Main specifications	planar dimensions	<100x100mm	>100x100mm	>300x300mm
Main specifications	thickness dimension	3-50mm	3-60mm	3-50mm
Product Features		High purity, uniform and dense	High resilience Strong protection stability	Strong high-temperature bearing capacity Excellent thermal shock resistance
main purpose		Wear resistant structural components, seals, and human protection	Vehicle protection	Firing plate