WuXi TecCeram Fine Ceramic Co., Ltd
$510-99 Piece/Pieces
$3.6100-999 Piece/Pieces
$3.5≥1000Piece/Pieces
| Payment Type: | T/T |
| Incoterm: | FOB |
| Transportation: | Air,Ocean,Land,Express |
| Port: | Shanghai Pudong International Airport |
Model No.: RBSC-01
Brand: TecCeram
Place Of Origin: China
Species: Ceramic Rings
Application: Industrial Ceramic
Processing Service: Bending, Welding, Cutting, Punching, Moulding
Color: Black
Density: 3.15g/cm3
Bending Strength: 380MPa
Compressive Strength: 2000MPa
Elastic Modulus: 360GPa
Rockwell Hardness: 90HRC
Thermal Shock Resistance (Put In Water): 400∆T °C
| Selling Units | : | Piece/Pieces |
| Package Type | : | Paper box |
| Picture Example | : |
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Sintering silicon carbide is a process that involves heating the material to a high temperature, usually around 2000°C, and applying pressure to compact the particles together. The reaction itself does not produce any noticeable changes or reactions, as it is a physical process rather than a chemical reaction. However, the end result of sintering silicon carbide is a dense and strong material with excellent mechanical properties.
| Reaction sintered silicon carbide | |||
| Property | Item | Data | Unit |
| Mechanical Characteristics | Color | Black | |
| Density | 3.05 | g/cm3 | |
| Bending Strength | 380 | MPa | |
| Compressive Strength | 2,000 | MPa | |
| Elastic Modulus | 360 | GPa | |
| Fracture Toughness | 2.8 | MPa m1/2 | |
| Weber Coefficient | - | m | |
| Rockwell Hardness | 90 | HRC | |
| Thermal Characterics | Coefficient of Line Thermal Expansion | 4.2 | 10-6 K-1 |
| Thermal Conductivity | 160 | W/mK | |
| Thermal Shock Resistance (Put in Water) | 400 | ∆T °C | |
| Max Working Temperature | 1,700 | °C | |
| Electrical Characteristics | Volume Resistance at 20°C | 108 | Ωcm |
| Dielectric Strength | - | V/m | |
| Dielectric Constant | - | εr | |
| One MHZ Dielectric Loss Angle at 20°C | - | tanδ | |
| Chemical Characteristics | Nitric Acid (60%) 90°C | ≒0.00 | WT Loss mg/cm2/day |
| Sulphuric Acid (95%) 95°C | ≒0.00 | ||
| Caustic Soda (30%) 80°C | ≒0.00 | ||
The reaction can be monitored by observing the changes in the material's physical properties, such as its density, strength, and hardness. These properties are typically improved after sintering, making silicon carbide a desirable material for various applications, including in the manufacturing of cutting tools, automotive parts, and electronic devices. Silicon carbide sealing rings are used in a wide variety of applications, including in mechanical seals, compressors, pumps, and valves. They are chosen for these applications because of their superior properties such as high thermal conductivity, low thermal expansion, excellent resistance to wear and abrasion, good chemical resistance, and high hardness.
Silicon carbide is a synthetic material that is very hard and durable, making it ideal for use in harsh conditions where other materials might fail. It can withstand high temperatures and pressures, making it suitable for use in high-performance applications. The rings are typically precision machined to ensure a tight seal, preventing leaks and maintaining efficiency in the equipment they are used in.
In addition, silicon carbide sealing rings have a long service life, reducing the need for frequent replacements and thus lowering maintenance costs. They are also resistant to corrosion, further enhancing their durability and longevity.
Overall, silicon carbide sealing rings offer a combination of high performance, durability, and cost-effectiveness that makes them an excellent choice for a wide range of industrial applications.
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