Custom Metallized Ceramics
Metallized Ceramics Component
SKU: FWM/MET-CUSTOM-001
- Material
- Metallized Ceramic Family
- Size
- Custom sizes available
- MOQ
- Pending Verification
- Applications
- Electronic Packaging
Drawing-based metallized ceramic components for packaging, joining, feedthrough and electrical-interface applications.
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Alumina Ceramic Products
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Aluminum Nitride Products
Product Description
Drawing-based metallized ceramic components for packaging, joining, feedthrough and electrical-interface applications.
Custom metallized ceramics combine a drawing-defined ceramic body with selected metal areas, plating and assembly interfaces.
Selective metallization places joinable or electrically conducting areas where they are needed while retaining the ceramic body’s insulating function elsewhere. Structural ceramic-to-metal joining and electronic circuit metallization use different process routes.
Product Features
- Process-Specific Metallization
- Drawing-Based Patterning
- Ceramic Electrical Isolation
- Localized joining or electrical interfaces
Typical Applications
- Electronic Packaging — Custom package, carrier and interface components: Supports application-specific metal and ceramic integration.
- Industrial Electronics — Custom insulating and joining components: Provides a controlled metallized interface after process selection.
Product Geometry & Configuration
Alumina Typical Material Properties
| Property | 95% Al₂O₃ | 99% Al₂O₃ | 99.5% Al₂O₃ | 99.8% Al₂O₃ | Condition / basis |
|---|---|---|---|---|---|
| Density (g/cm³) | 3.65 | 3.85 | 3.90 | 3.92 | — |
| Fracture toughness (MPa·m½) | 3–4 | 3–4 | 4 | 4 | — |
| Young’s modulus (GPa) | 320 | 340 | 370 | 390 | — |
| Flexural strength (MPa) | 300 | 330 | 375 | 390 | 25°C |
| Compressive strength (MPa) | 2200 | 2350 | 2450 | 2500 | 25°C |
| Thermal conductivity (W/(m·K)) | 18–22 | 27 | 29 | 32 | 25°C |
| Linear thermal expansion coefficient (10⁻⁶/K) | 8 | 8 | 8 | 8 | 25–1000°C |
| Dielectric strength (kV/mm) | 16 | 20 | 22 | 22 | — |
| Volume resistivity (Ω·cm) | 10¹⁴ | 10¹⁴ | 10¹⁴ | 10¹⁴ | 25°C |
| Relative permittivity | 9 | 9.7 | 9.7 | 9.8 | 1MHz, 25°C |
| Dielectric loss | 0.0004 | 0.0002 | 0.0002 | 0.0001 | 1MHz, 25°C |
| Vickers hardness (HV) | >1300 | 1700 | 1750 | 1800 | — |
| Material thermal-shock temperature difference, ΔT (°C) | 220 | 180–200 | 180–200 | 180–200 | — |
| Typical maximum material temperature (°C) | 1500 | 1650 | 1700 | 1700 | — |
AlN (AN216A) Typical Properties
| Property | AN216A typical value | Condition / method |
|---|---|---|
| Density | 3.4 g/cm³ | JIS R 1634 |
| Water absorption | 0 % | JIS C 2141 |
| Vickers hardness | 10.4 GPa | HV9.807N (9.807 N load); JIS R 1610 |
| Three-point flexural strength | 310 MPa | Three-point bending; JIS R 1601 |
| Young’s modulus | 320 GPa | JIS R 1602 |
| Poisson’s ratio | 0.24 | JIS R 1602 |
| Fracture toughness (SEPB) | 3.2 MPa·m½ | SEPB; JIS R 1607 |
| Linear thermal expansion, 40–400°C | 4.6 × 10⁻⁶/K | 40–400°C; JIS R 1618 |
| Linear thermal expansion, 40–800°C | 5.3 × 10⁻⁶/K | 40–800°C; JIS R 1618 |
| Thermal conductivity | 150 W/(m·K) | 20°C; JIS R 1611 |
| Specific heat capacity | 0.71 J/(g·K) | JIS R 1611 |
| Material thermal-shock temperature difference | 250 °C | Water immersion; relative method; JIS R 1648 |
| Dielectric strength | 14 kV/mm | JIS C 2141 |
| Volume resistivity, 20°C | >10¹⁴ Ω·cm | 20°C; JIS C 2141 |
| Volume resistivity, 300°C | 10¹⁰ Ω·cm | 300°C; JIS C 2141 |
| Volume resistivity, 500°C | 10⁸ Ω·cm | 500°C; JIS C 2141 |
| Relative permittivity | 8.6 | 1 MHz; JIS C 2141 |
| Dielectric loss tangent | 0.0003 | 1 MHz; JIS C 2141 |
Product Geometry & Configuration
| Product parameter | Configuration | Basis |
|---|---|---|
| Material system | Metallized Ceramic Family | Material family; grade selected for the application |
| Component forms | Custom patterned plates; Metallized rings and tubes; Complex ceramic-metal interface bodies | Drawing-defined configurations |
| Geometry and dimensions | Custom sizes available | Part drawing and mating interfaces |
| Functional surfaces | Contact, locating, joining or insulating surfaces as applicable | Surface finish and acceptance criteria on the drawing |
Available Forms
Representative forms are shown for selection. Final geometry, material route, interface, finish and acceptance criteria require drawing review.
- Custom patterned plates
- Metallized rings and tubes
- Complex ceramic-metal interface bodies
Packaging & Shipping
Packing and shipment arrangements are selected for the confirmed component geometry and surface requirements.
| Item | Details |
|---|---|
| Product protection | Selected for geometry, surface condition and quantity |
| Other commercial terms and lead time | Confirmed in quotation |
| Source boundary | No competitor packaging or delivery promise is inherited. |
| Payment terms | T/T / Western Union / PayPal; 50% advance payment, 50% balance before shipment |
| Shipping methods | Sea freight / Air freight / Door-to-door courier |
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