Different Grades of Silicon Carbide (SiC)
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
T/T |
Silicon Carbide (SiC) is one of the most popular high performance tribo-materials, which has been commercially available for more than twenty-five years. Its 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 CarbideDifferent grades of Silicon Carbide are available as following:· 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.· Graphite-Loaded Silicon Carbide - this is a composite of silicon carbide and free graphite. Graphite is added to RB SiC (RB SiC + C) or SSiC (SSiC + C), to improve tribological behavior by enhanced lubricity.| Parameter | Unit | RB SiC | SSiC |
| Density | g/cm3 | 3.0 - 3.05 | 3.1 |
| Free Silicon Content | - | 12% | - |
| Crystal Size | µm | 8 - 20 | 5 - 7 |
| Hardness | Rockwell | HRA 90 | HRA 93 |
| Compressive Strength | MPa | 2700 | 3000 |
| Flexural Strength | MPa | 400 | 400 |
| Fracture Toughness | MPa | 4.3 | 4.5 |
| Elastic Modulus | GPa | 390 | 410 |
| Poisson's Ratio | - | 0.15 | 0.15 |
| Coefficient of Thermal Expansion | 1 x 10-6 / K | 4.3 | 4.3 |
| Prod Model: |
Tailored-made |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Standard: |
Nonstandard |
| Material: |
Silicon Carbide |
Junty Industries, Ltd.Specializes in supplying Sealing Products and Wear Resistant Components to the Fluid and Gas Control Industries worldwide.
The company is certified to ISO 9001:2008 quality management system by Lloyds' Register.Due to our strict adherence to the quality management system, and also through the hard work of all our dedicated employees, the company has been growing steadily with our products increasingly distributed all over the world.
We do not want to simply sell you a product, we'd rather wish to become your reliable partner by offering the following:
1.Products:
Seal Faces / Rings
Bushings / Washers
Mechanical Seals
Spray Nozzles
Rotary Unions
Tailor-made products (to your specifications)...
2.Materials
Silicon Carbide (both Reaction Bonded SiC and Sintered SiC)
Tungsten Carbide (both Cobalt bonded and Nickel bonded TC)
Carbon Graphite (both resin-impregnated and metal-impregnated)
Aluminum Oxide (Al2O3 Ceramic)
Zirconia (Zr2O3)
Stainless Steel (AISI 304, AISI 316, Alloy C, etc.)
Elastomers (Fluorcarbon, EPDM, NBR, H-NBR, Silicone, etc.)
PTFE
3.Quality Control
Converting customers' drawings into our manufacturing drawings
Manufacturing drawings verified prior to production
On-line inspection during production phases
Each product is inspected prior to dispatch
Applying Corrective Actions to customer complaints
4.Services
Timely response
On time delivery
Shipping arrangements
