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Alumina ceramic screws are precision-engineered fasteners made from high-purity aluminum oxide (Al2O3). They are designed to withstand extreme environments and offer superior performance compared to traditional metal screws.
Key Features of Alumina Ceramic Screws
- High Temperature Resistance
- Operates reliably in environments exceeding 1,000°C, making them suitable for high-heat applications.
- 耐食性
- 酸に強い, アルカリ, と塩, ensuring longevity in harsh chemical environments.
- 電気絶縁性
- Excellent dielectric properties, making them ideal for electrical and electronic applications.
- 軽量
- Lower density compared to metals, reducing the overall weight of assemblies.
- High Hardness and Wear Resistance
- Exceptional durability, capable of withstanding mechanical wear in demanding applications.
- 非磁性
- Ensures no interference in applications sensitive to magnetic fields.
- 生体適合性
- Chemically inert and safe for use in medical or laboratory environments.
Applications of Alumina Ceramic Screws
- Semiconductor Industry
- Used in chip manufacturing equipment where high precision and non-conductivity are required.
- 高温環境
- Found in kilns, furnaces, and other thermal processing systems.
- 化学処理
- Ideal for reactors, pipelines, and systems exposed to corrosive substances.
- 医療機器
- Utilized in devices requiring biocompatibility, such as implants or laboratory equipment.
- 航空宇宙・防衛
- Suitable for lightweight, non-magnetic, and high-performance fastening solutions.
- Electronics and Electrical Systems
- Used in insulating components, circuit boards, and devices requiring electrical isolation.
- Renewable Energy
- Supports applications in solar panels, 風力タービン, and energy storage systems due to their corrosion resistance and durability.
Benefits of Using Alumina Ceramic Screws
- Prolong equipment lifespan in extreme conditions.
- Improve system performance by reducing weight and wear.
- Reduce maintenance frequency and costs.
Dimensional Specifications
| Parameter | Range |
|---|---|
| Thread Diameter (D) | M2 to M12 (customizable) |
| Screw Length (L) | 5 mm to 100 mm (customizable) |
| Thread Pitch | Standard or fine pitch, per ISO/metric specifications |
| Head Type | Hex, flat, countersunk, or custom |
| Tolerance | ±0.02 mm (depending on design specs) |
Performance Characteristics
- Temperature Resistance
- Reliable performance in environments up to 1,500°C.
- 耐食性
- Ideal for harsh chemical or saltwater environments.
- 電気絶縁性
- Superior dielectric properties, ensuring no conductivity.
- 耐摩耗性
- High hardness for applications requiring long-term durability.
Custom Options
- Thread Type
- Metric, UNC, UNF, or custom thread profiles.
- Head Design
- Hex, slotted, Philips, or custom geometries.
- Surface Finish
- Polished, matte, or special coatings for enhanced performance.
- Dimensional Customization
- Tailored lengths, diameters, and threading to meet unique application needs.
