Zirconia Ceramic Ablation Needle with Blind Hole Machining | Microwave Surgical Needle Components
High-precision zirconia ceramic ablation needles with blind hole machining for microwave surgical applications. Excellent insulation, biocompatibility, and mechanical strength for medical use.
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Product Overview
Zirconia ceramic ablation needles with blind hole machining are precision medical components designed for microwave surgical and minimally invasive procedures. Manufactured from high-performance zirconia (ZrO₂), these needles provide excellent mechanical strength, electrical insulation, and biocompatibility, making them suitable for demanding medical environments.
Key Features
1. Blind Hole Precision Machining
Advanced machining techniques enable accurate blind hole structures for functional integration and assembly.
2. High Mechanical Strength
Zirconia ceramic provides excellent fracture toughness compared to conventional ceramics.
3. Electrical Insulation
Ideal for microwave ablation systems requiring reliable insulation performance.
4. Biocompatibility
Suitable for medical applications involving human tissue contact.
5. High Wear & Corrosion Resistance
Ensures durability and stability in repeated or harsh operating conditions.
Applications
Microwave ablation surgical systems
Minimally invasive medical devices
Interventional therapy instruments
Medical probe and needle assemblies
Biomedical engineering applications
Technical Advantages
Precision-controlled blind hole geometry
Stable performance under thermal and electromagnetic conditions
Non-conductive and non-magnetic properties
High reliability in critical medical procedures
Customization Options
Blind hole diameter, depth, and tolerance
Needle dimensions and geometry
Surface finish and polishing
Interface design for assembly with metal or polymer components
OEM manufacturing based on drawings
Localized Title (US)
Zirconia Ceramic Microwave Ablation Needle | Medical Grade Surgical Components Supplier in USA
Localized Content Snippet
We supply zirconia ceramic ablation needles with precision blind hole machining to medical device manufacturers across the United States. Our components are designed for microwave surgical systems requiring high insulation, biocompatibility, and dimensional accuracy.
OEM customization and engineering support available.
🔹 CTA
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Contact Our Engineering Team for Design Support
| Type | Unit | A‑100 | A‑200 | A‑300 | AZ‑100 |
| Material | - | Al₂O₃ 97% | Al₂O₃ 99.5% | Al₂O₃ 99.7% | Al₂O₃‑ZrO₂ |
| Colour | - | White ivory | White | Ivory White | White |
| Density | g/cm³ | 3.75 | 3.9 | 3.92 | 4.2 |
| Flexural Strength | MPa | 280 | 320 | 370 | 480 |
| Compressive Strength | MPa | 2250 | 2300 | 2450 | 2700 |
| Modules of Elasticity | GPa | 330 | 370 | 380 | 350 |
| Fracture Toughness | MPa·m^½ | 3 | 4 | 4.5 | 5.5 |
| Poisson's Ratio | — | 0.23 | 0.22 | 0.22 | 0.24 |
| Hardness | HRA | 90 | 91 | 91 | 91 |
| Vickers Hardness | HV1 | 1450 | 1550 | 1600 | 1600 |
| Thermal Expansion | 10⁻⁶K⁻¹ | 7.1 | 6.8 | 6.8 | 9.2 |
| Thermal Conductivity | W/m·K | 25 | 32 | 32 | 8 |
| Thermal Shock | ΔT·℃ | 200 | 220 | 220 | 470 |
| Max Use Temp(Oxidizing) | ℃ | 1200 | 1400 | 1650 | 1000 |
| Max Use Temp(Reducing) | ℃ | 1200 | 1400 | 1700 | 1000 |
| Volume Resistivity (20℃) | Ω·cm | 10¹⁴ | 10¹⁵ | 10¹⁵ | 10¹⁴ |
| Dielectric Strength | kV/mm | 16 | 20 | 22 | 16.5 |
| Dielectric Constant(1MHz) | - | 11.5 | 11 | 10 | 11 |
| Dielectric Loss (tanδ) | 1MHz | 3×10⁻³ | 1×10⁻³ | 1×10⁻³ | 2×10⁻² |