Shaanxi KeGu New Material Technology Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 2,000 pcs/month |
| Packaging Details | Strong wooden box for Global shipping |
| Material | SiC |
| Composition:SiC | ＞85% |
| Color | Black |
| Density | ≥3.0g/cm3 |
| Max. Service Temp | 1380℃ |
| Flexural Strength | 250MPa |
| Brand Name | KEGU |
| Place of Origin | China |
| Model Number | Customizable |
View Detail Information
Explore similar products
Reaction Bonded Silicon Carbide RBSiC Rings with Max. Service Temp 1380℃,
2.8 Density 1600°C High Efficiency Silicon Carbide Heating Element with Reaction
High-Performance Silicon Carbide Furnace Components with Extreme Temperature
High-Temperature Stable SiC Burner with Thermal Shock and Corrosion Resistance
Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 2,000 pcs/month |
| Packaging Details | Strong wooden box for Global shipping | Material | SiC |
| Composition:SiC | ＞85% | Color | Black |
| Density | ≥3.0g/cm3 | Max. Service Temp | 1380℃ |
| Flexural Strength | 250MPa | Brand Name | KEGU |
| Place of Origin | China | Model Number | Customizable |
| High Light | Commercial Reaction Bonded Silicon Carbide ，Corrosion Resistance Reaction Bonded SIC ，Reaction Bonded SiSiC | ||
Product Description
Reaction Bonded Silicon Carbide (SiSiC) offers superior corrosion resistance, high-temperature strength, and wear resistance for demanding commercial applications. Compare its performance against other materials.
Reaction Bonded Silicon Carbide (SiSiC) for Commercial and Industrial Applications
Reaction Bonded Silicon Carbide (also known as Reaction Sintered or SiSiC) is an advanced structural ceramic manufactured by infiltrating a porous carbon and silicon carbide preform with molten silicon at over 1600°C. The resulting material contains 10-12% free silicon, delivering an exceptional combination of properties ideal for challenging environments. It is characterized by its ability to be formed into complex, near-net-shape components with minimal dimensional change during sintering.
Key Characteristics and Advantages
Superior Corrosion Resistance: Excellent resistance to a wide range of acids, alkalis, and other corrosive media, outperforming many metals and other ceramics. (See comparison table below).
High-Temperature Stability: Maintains strength and form at elevated temperatures.
Exceptional Wear Resistance: Ideal for components subject to abrasion and erosion.
Low Friction Coefficient: Reduces energy loss in moving applications.
Complex Geometries: Can be manufactured into intricate parts with minimal post-sintering dimensional change.
Corrosion Resistance Comparison
The following table details the corrosive weight loss (mg/cm²yr) of Reaction Bonded SiC compared to other common engineering materials in various harsh environments. Lower values indicate better corrosion resistance.
| Test Environment | Concentration (wt%) | Temp. (°C) | Sintered SiC (No Free Si) | Reaction Bonded SiC (12% Si) | Tungsten Carbide (6% Co) | Aluminum Oxide (99%) |
|---|---|---|---|---|---|---|
| Sulfuric Acid | 98% H₂SO₄ | 100 | 1.8 | 55.0 | >1000 | 65.0 |
| Sodium Hydroxide | 50% NaOH | 100 | 2.5 | >1000 | 5.0 | 75.0 |
| Hydrofluoric Acid | 53% HF | 25 | <0.2 | 7.9 | 8.0 | 20.0 |
| Phosphoric Acid | 85% H₃PO₄ | 100 | <0.2 | 8.8 | 55.0 | >1000 |
| Nitric Acid | 70% HNO₃ | 100 | <0.2 | 0.5 | >1000 | 7.0 |
| Potassium Hydroxide | 45% KOH | 100 | <0.2 | >1000 | 3.0 | 60.0 |
| Hydrochloric Acid | 25% HCl | 70 | <0.2 | 0.9 | 85.0 | 72.0 |
| Mixed Acid | 10% HF + HNO₃ | 25 | <0.2 | >1000 | >1000 | 16.0 |
Material Selection Insights
For Acidic Environments: RBSC shows excellent resistance to nitric and hydrochloric acids and good resistance to phosphoric acid. Note that it is attacked by hydrofluoric acid and mixed acids containing HF.
For Alkaline Environments: RBSC is generally not recommended for hot, concentrated caustic solutions (like NaOH and KOH), where it shows significant weight loss.
Comparative Performance: RBSC often provides a more balanced chemical resistance profile compared to Tungsten Carbide (which can fail in oxidizing acids) and Alumina (which is vulnerable to strong acids and alkalis).
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
800-850
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Founded in 2017, Kegu is a leading advanced materials developer based in China’s Xixian New District, Qinhan New City—strategically positioned near major transport links including the Xianyang East Expressway. With a registered capital of 35.5 million RMB (approx. 5 million USD), we o... Founded in 2017, Kegu is a leading advanced materials developer based in China’s Xixian New District, Qinhan New City—strategically positioned near major transport links including the Xianyang East Expressway. With a registered capital of 35.5 million RMB (approx. 5 million USD), we o...
Get in touch with us
Leave a Message, we will call you back quickly!