SiC's features include:
· Excellent abrasion and wear resistance
· Excellent corrosion resistance
· Low coefficient of friction
· Low coefficient of thermal expansion
· High thermal conductivity
· Hardness greater than Tungsten Carbide
Queeny provides different grades of SiC:
· Reaction Bonded Silicon Carbide (RB SiC) - a very economical material which gives excellent wear characteristics, as well as good chemical resistance.
· Sintered Silicon Carbide (SSiC) - the absence of free silicon makes it most resistant to chemically-aggressive fluids, and ideal for high temperature applications.
Parameter |
Measurements |
RB SiC |
SSiC |
Density |
g/cm2 |
≥3.03 |
3.08~3.15 |
Indicated Porosity |
% |
≤1% |
≤1% |
Crystal Size |
µm |
≤10 |
≤10 |
Hardness |
Rockwell |
≥90 |
≥92 |
Compressive Strength |
MPa |
3000 |
3000 |
Transverse Strength |
MPa |
≥350 |
400 |
Maximum Temperature |
ºC |
1200 |
1600 |
Is Queeny a factory?
→ We are a factory for mechanical seals.
Which payment terms can you accept?
→ T/T, L/C, D/P, Western Union, PayPal.
How long is the normal delivery time?
→ 20days. If have stock, then 2-3days.
What 's your shipping ways?
→ By sea, by air and by express (DHL, Fedex, UPS, TNT, EMS etc.)
Can I try to get a sample before the order?
→Sure, we could provide free sample before official order