Semicorex silicon carbide bushings are the high-grade industrial ceramic components precisely manufactured from silicon carbide through pressureless sintering process. Serve as the high-performance ceramic alternatives to conventional metallic bushings, Semicorex silicon carbide bushings are extensively applied to shaft systems of diverse machinery including pumps, valves, and hydraulic equipment.
Pressureless sintered silicon carbide (SSiC) is the high-purity, high-performance engineering ceramics. Using ultra-fine SiC powder as raw material with minor sintering additives, pressureless sintered silicon carbide is sintered at around 2100℃ under vacuum or inert gas atmospheres without external pressure. As one of the representatives of high-performance ceramics, pressureless sintered silicon carbide have irreplaceable value in the industrial field.
|
Typical properties |
Unit |
Semicorex Pressureless Sintered Silicon Carbide (SSiC) |
|
SiC content |
% |
>99.5 |
|
Use Temperature |
℃ |
Oxidation 1600 Inert 1950 |
|
Density |
kg/dm3 |
>3.14 |
|
Aparent Porosity |
% |
<0.5 |
|
Bending Strength 20°C |
MPa |
450 |
|
Compression Strength 20°C |
MPa |
3900 |
|
Modulus of Elasticity |
GPa |
420 |
|
Thermal Conductivity |
W/m.k |
160 |
The above data is for reference only
Semicorex adopts high-quality silicon carbide raw materials to produce our silicon carbide bushings, endowing them feature the following superior properties listed as follows:
A. High hardness
B. Reliable wear resistance
C. Exceptional high-temperature resistance
D. Strong chemical corrosion resistance
Backed by our professional technical team and full-set integrated productions lines, Semicorex owns robust machining strengths, supporting small-batch trial order and large-volume mass production of our silicon carbide bushings. Semicorex also can tailor-make our silicon carbide bushings in shapes, dimensions, roughness, tolerance and special chamfering requirements based on customers’ requirements and working conditions, making them fit seamlessly into customers’ equipment.
Semicorex silicon carbide bushings feature multiple excellent overall performance, making them widely applied in high-speed rotating machinery in demanding industrial sectors such as chemical, mining, metallurgy.
1. Semicorex silicon carbide bushings are compatible with pump systems including magnetic drive pumps, canned motor pumps, multi-stage pumps, hydraulic pumps, chemical pumps and centrifugal pumps, reliably resisting wear under high-speed rotation and erosion from corrosive media.
2. Semicorex silicon carbide bushings can be widely used in compressor systems to resist abrasion under high-pressure and high-temperature operating conditions, greatly improving the overall efficiency and service longevity of compressors.
3. Semicorex silicon carbide bushings also perform well in turbine systems, capable of withstanding intense friction and impact forces during high-speed operation at high temperatures.