Silicon Carbide Custom Components
Silicon Carbide Ceramic Component
SKU: FWM/SC-CUSTOM-001
Product Configuration
Conceptual geometry guide; final configuration follows the approved drawing.
Custom Ring
Representative form for drawing review.
Custom Shape
Alternative geometry for application review.
- Material
- Silicon Carbide (SiC)
- Size
- Custom sizes available
- MOQ
- 5 pieces per type
- Applications
- Semiconductor
Silicon Carbide Custom Components (also known as SiC structural parts or precision SiC components) are high-performance engineered ceramics designed for extreme durability and precision in demanding industrial environments.
- OEM & ODM services from prototype to volume production - Complex geometries with tight tolerances - Specialized surface finishes (from Ra 0.1 μm to textured) - Material grade optimization for specific thermal, mechanical or chemical needs - Full engineering support and application validation
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Product Description
Review representative product forms and application context below. Final geometry and acceptance criteria are confirmed from the drawing and operating conditions.
Silicon Carbide Custom Components (also known as SiC structural parts or precision SiC components) are high-performance engineered ceramics designed for extreme durability and precision in demanding industrial environments.
Manufactured from high-purity silicon carbide, these components deliver exceptional hardness, thermal stability, superior wear resistance and chemical inertness. They are precision-machined to micron-level tolerances and widely used where traditional metals or other ceramics cannot meet performance requirements.
Manufacturing process (source record): High-purity SiC powder preparation → advanced forming (dry pressing, isostatic pressing, injection molding, etc.) → controlled atmosphere sintering → precision CNC grinding and polishing → final inspection. （具体工艺路线与能力待我方确认）
Quality control (source record): 100% dimensional inspection, property testing, material traceability and batch consistency. （具体质控标准与流程待确认）
Data status: the source record is not supplier-verified. Numerical values are typical engineering references, not guaranteed product specifications; final values require grade, drawing and test-basis confirmation.
Product Features
- Exceptional wear resistance (typically 3–5× longer service life than metals)
- High thermal conductivity and excellent thermal shock resistance
- Outstanding chemical inertness against acids, alkalis and corrosive gases
- Precision machining capability with micron-level tolerances
- Non-contaminating, burr-free and pore-free surfaces suitable for cleanroom use
- High strength-to-weight ratio
Typical Applications
- Semiconductor manufacturing (wafer handling fixtures, electrostatic chucks, reaction chamber parts)
- Aerospace and defense (nozzles, thermal protection, high-temperature structural parts)
- Energy sector (heat exchangers, high-temperature components for nuclear and solar systems)
- Industrial machinery (mechanical seals, bearings, pumps, wear liners)
- Advanced electronics and high-frequency modules (heat spreaders, RF components)
Technical Data
| Property | Unit | SSiC | RBSiC | RSiC |
|---|---|---|---|---|
| Color | — | Black / dark gray | Black / dark gray | Black / dark gray |
| Bulk density | g/cm³ | ≥ 3.10 | ≥ 3.03 | 2.65 – 2.80 |
| Open porosity | % | < 0.2 | < 0.2 | < 16 |
| Hardness | HV0.5 | Approx. 2100 – 2600 | Approx. 2000 | Approx. 1800 – 2200 |
| Elastic modulus | GPa | Approx. 400 | Approx. 350 | Approx. 250 – 300 |
| Flexural strength at 25°C | MPa | ≥ 400 | ≥ 350 | 100 – 200 |
| Compressive strength at 25°C | MPa | ≥ 2200 | ≥ 2000 | ≥ 1500 |
| Thermal conductivity at 25°C | W/(m·K) | ≥ 110 | ≥ 90 | 80 – 120 |
| Coefficient of thermal expansion | 10⁻⁶/K | Approx. 4.0 | Approx. 4.0 | Approx. 4.0 – 4.5 |
| Maximum service temperature | °C | Up to 1650 | Up to 1300 – 1400 | Up to 1600 – 1650 |
Typical reference values for material selection only. Final specifications are confirmed against drawing, grade and operating conditions. Values shown are typical material data for reference and may vary with grade, geometry and test method. Final specifications should be confirmed against the drawing and operating conditions. （数据为行业与同行典型参考值，待我方实测验证后更新）
Available Forms
Representative forms are shown for selection. - OEM & ODM services from prototype to volume production - Complex geometries with tight tolerances - Specialized surface finishes (from Ra 0.1 μm to textured) - Material grade optimization for specific thermal, mechanical or chemical needs - Full engineering support and application validation
- Fully custom according to customer drawings. Complex geometries and large-size components supported.
Packaging & Shipping
Packing and shipment arrangements are selected for the confirmed component geometry and order requirements.
| Item | Details |
|---|---|
| Packaging & shipping | Clean packaging with protective liners to prevent scratches and contamination. Cartons palletized and secured for safe transit. |
About FreeWill Material
FreeWill Material supplies technical ceramic components for demanding industrial applications. Our product range includes silicon carbide, silicon nitride, alumina, zirconia and other engineered ceramic materials.
We work with qualified manufacturing resources in China to support material selection, drawing-based customization, production coordination, inspection documentation and export delivery. Component feasibility, tolerances and material grades are reviewed according to the customer's drawings and operating conditions.
Our focus is to provide international buyers with clear technical communication, practical sourcing support and responsive quotation service for custom ceramic components.
- Drawing-Based Customization
- Material Selection Support
- Inspection Documentation
- Export Coordination