Product Description
Silicon carbide ceramic is a new type of inorganic, non-metallic material with outstanding performance. Its five main advantages are: high strength and hardness, high-temperature resistance, excellent thermal conductivity, corrosion resistance, and thermal shock resistance.
The products are mainly divided into two categories: structural parts and functional parts.
Structural parts include wear-resistant, heat-resistant, and corrosion-resistant plates, grinding media, crucibles, nozzles, etc.
They are widely used in machinery, metallurgy, chemical industry, and more.
Structural Silicon Carbide Ceramics Silicon carbide ceramic rods Silicon carbide ceramic plates
Silicon carbide crucibles Silicon carbide ceramic blocks Silicon carbide ceramic rings
Functional Features
High Strength and Hardness
Silicon carbide ceramics have very high flexural and compressive strength, capable of withstanding heavy loads without breaking or deforming. Their hardness and wear resistance surpass most metallic materials.
Wear Resistance
With extremely high hardness, silicon carbide ceramics exhibit excellent wear resistance and scratch resistance, making them ideal for heavy-friction applications.
High-Temperature Resistance
They maintain strength and hardness even at high temperatures, suitable for high-temperature industrial applications such as furnaces and heat treatment equipment.
Excellent Chemical Stability
Silicon carbide ceramics are chemically inert, resistant to acids, alkalis, and various corrosive substances, making them suitable for chemical industry applications and highly corrosive environments.
Excellent Thermal Conductivity
They efficiently transfer heat, making them suitable for thermal management or insulation in high-temperature conditions.
Non-Magnetic and Rust-Free
Silicon carbide ceramics are non-magnetic, rust-free, and unaffected by magnetic fields.
Product parameters
| Category | Unit | Performance Value |
| Density | g/cm³ | 3.10–3.15 |
| Hardness | HRA | ≥92 |
| Compressive Strength | MPa | ≥2600 |
| Flexural Strength | MPa | ≥400 |
| Silicon Carbide Content | % | ≥99 |
| Modulus of Elasticity | GPa | 410 |
| Thermal Conductivity | W/(m·K) | 100–120 |
| Coefficient of Thermal Expansion | 1/°C | 4 |
| Porosity Rate | % | <0.1 |
| Poisson's Ratio | - | 0.16 |
| Operating Temperature | °C | 1600 |
Note: Parameter values may vary and are for reference only. For precise information, please contact customer service. | ||
Precision
The molding accuracy can be referenced from the table below. Actual precision depends on the final product, material, shape, and process requirements. For more details, please contact our online customer service.
Hole Diameter Coaxiality Cylindricity Parallelism
0.003 mm 0.002 mm 0.003 mm 0.002 mm
Hole Depth Minimum Groove Width Surface Roughness Minimum Internal Thread
0.005 mm 0.2 mm Ra 0.02 M3.0
Production Lead Time
Sample making and mass production are queued based on order time.
For faster delivery, please contact us to enter the custom production process.
Custom Production Process
We produce according to drawings or samples, minimum 1 piece, with guaranteed lead time.
Submit drawings Technical evaluation Confirm quotation Sign contract Start production Inspect and ship
Industries Using Precision Ceramics
Precision ceramics, as a new material, are widely applied across multiple industries:
Mechanical
Semiconductor New Energy Engineering Automotive
Chemical Aerospace 3C Electronics Medical
Products We Can Manufacture
We provide comprehensive precision ceramic part manufacturing services:
Zirconia parts
Silicon nitride parts
Alumina parts
Silicon carbide parts
Ceramic parts
Aluminum nitride structures
Boron nitride ceramics
Ceramic laser cutting
Customer Guidelines
Color Variance:
Product photos are taken from real items to be as accurate as possible, but slight differences may occur due to lighting or screens. Actual color depends on the received product.
Shipping:
All products are strictly inspected before shipment to ensure no quality issues and safe packaging.
Product Reference:
Images, prices, and sample works are for reference only. Product details depend on customer requirements and order quantity, with final pricing subject to confirmation.
Delivery Time:
3–7 days for samples
15–40 days for mass production, depending on quantity
Urgent requests can be coordinated for early or staged delivery to prevent production delays.
