Product Description
Alumina ceramic substrate is a kind of ceramic sheet material primarily composed of aluminum oxide (Al₂O₃) and formed through high-temperature sintering. It is currently one of the most commonly used and mature ceramic substrates in the electronics industry.
product performance
- High hardness: Excellent wear resistance, suitable for alumina ceramic armor and wear components.
- High stiffness: Good flexural strength, which improves with purity.
- General toughness: Its brittleness is often addressed via material compounding.
- High-temperature resistance: Ideal for alumina tubes, alumina crucibles (e.g., alumina boat crucible, cylindrical alumina crucible), and alumina tube for furnace applications.
- Good thermal conductivity: Suitable for thermal management components like ceramic cooling plates.
- Moderate thermal expansion: Thermal shock resistance is a consideration for design.
- Excellent electrical insulation: Used for alumina insulator, alumina ceramic insulator, and Al2o3 insulator components.
- Stable high-frequency performance: Ideal for alumina substrates and Al2o3 substrate.
- Outstanding chemical stability: Resistant to corrosion, perfect for alumina ceramic tubes and porous alumina components in harsh environments.
Product Application
- Electronics & Electrical: Alumina ceramic substrates, alumina ceramic insulator, and components for semiconductor handling.
- Industrial & Mechanical: Alumina ceramic plates for wear resistance, alumina ceramic nozzle, and structural alumina parts.
- High-Temperature & Metallurgy: Alumina crucibles (e.g., for diy crucible for melting aluminum), alumina tubes, and alumina boats for sintering.
- Defense & Armor: Ceramic ballistic plates and ceramic sapi plates utilizing alumina ceramic armor.
- Laboratory & Precision: Alumina discs, alumina wafers, and porous alumina ceramic filters.
Quality Control
We strictly follow ISO 9001 quality management system to ensure consistency:
- 100% raw material inspection
- Advanced hot-pressing production lines
- In-house testing: density, hardness, microstructure analysis
- Third-party certifications (SGS, CE, ROHS available upon request)
About Us
The company has been awarded the title of a national high-tech enterprise. It has an outstanding expert research team composed of professors and doctors. The experts are engaged in the research of advanced ceramic materials and components such as silicon carbide, high-purity silicon carbide, boron carbide, diamond silicon carbide, yttrium oxide, aluminum oxide, and aluminum nitride; more than 30 Chinese patents have been applied for!
factory strength
We employ scientific methods and techniques during the design and manufacturing processes of products or projects to optimize and enhance their structure, performance, and production workflows based on customer requirements. This process is dedicated to advancing technology, improving product quality, and reducing production costs.
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