WOBO Scientific Research New Materials One-Stop Service Platform
Sapphire crystal (Al₂O₃ crystal) is a high-performance optical material known for its exceptional hardness, superior transparency across ultraviolet, visible, and infrared wavelengths, and outstanding thermal and chemical stability. Engineered with precise crystallization techniques, it offers excellent durability, minimal optical distortion, and high resistance to environmental degradation. This material is widely used in laser optics, infrared windows, semiconductor substrates, aerospace applications, and high-precision scientific instruments, ensuring reliable performance in demanding optical and electronic environments.
Product Overview:
Sapphire crystal (Al₂O₃) is known for its exceptional hardness, stability, and transparency, making it an important material in high-tech industries. It offers outstanding physical and chemical properties such as high hardness, good thermal conductivity, electrical insulation, and excellent corrosion resistance. Sapphire crystal is widely used in optics, electronics, aerospace, and other fields as a critical technology material, playing a key role in microelectronics, laser technology, and optical components.
Key Features:
- High Hardness:With a Mohs hardness of 9, second only to diamond, sapphire is extremely hard and offers excellent abrasion resistance and scratch resistance.
- Excellent Transparency:Sapphire crystal exhibits superior transparency in the ultraviolet to near-infrared spectrum, making it suitable for various optical applications.
- High Temperature Stability:Sapphire has a high melting point of 2050°C, making it ideal for use in high-temperature environments and extreme conditions.
- Good Thermal Conductivity & Electrical Insulation:It offers excellent thermal conductivity and electrical insulation properties, making it suitable for high-temperature and electrical isolation applications.
- Corrosion Resistance:Sapphire is highly resistant to most acids, bases, and water, providing excellent chemical stability.
Applications:
- Optical Devices:Used in infrared windows, optical lenses, laser system windows, and other high-end optical applications.
- Microelectronics:Used as a substrate in the manufacturing of semiconductor devices.
- Laser Technology:Used as a laser crystal matrix and laser window in laser systems.
- Aerospace:Utilized in high-precision optical components and windows for high-temperature and high-pressure environments.
- Defense & Civil Industries:Widely applied in high-temperature-resistant windows, lenses, and other applications requiring high strength and durability.
Submit Your RequirementsWe will contact you within 24 hours.
