Olive green sapphire rough gemstone Synthetic 99.999% Al2O3 hardness Mohs 9.0

Product Specification

Olive green sapphire rough gemstone Synthetic 99.999% Al2O3 hardness Mohs 9.0

Olive green sapphire rough gemstone’s Abstract

The synthetic olive green sapphire rough gemstone is a premium material crafted with a purity of 99.999% aluminum oxide (Al₂O₃). With a Mohs hardness of 9.0, it is second only to diamond in durability. This high-performance material combines stunning aesthetics with exceptional physical properties, making it ideal for diverse applications such as high-end jewelry, precision optics, and advanced industrial use. Its unique olive green hue adds a luxurious touch, while its robust mechanical and thermal stability ensures reliability under the most demanding conditions.

Key Features

1. Exceptional Purity:

   • Composed of 99.999% aluminum oxide, ensuring unparalleled chemical stability and minimal impurities. This level of purity enhances both optical and mechanical performance.

2. Superior Hardness:

   • With a Mohs hardness of 9.0, this synthetic sapphire is highly resistant to scratching, making it suitable for wear-intensive environments and applications.

3. Distinctive Appearance:

   • The unique olive green hue offers a luxurious and eye-catching aesthetic, perfect for decorative and fashion-oriented purposes.

4. Thermal Resistance:

   • Exceptional thermal conductivity and high melting point (~2040°C), ensuring reliability in high-temperature environments.

5. Optical Clarity:

   • Ideal for applications requiring transparency and minimal light distortion, such as lenses and optical windows.

6. Corrosion Resistance:

   • Inert to most chemicals, making it suitable for use in harsh chemical and industrial environments.

Applications

1. Jewelry and Gemstones

• Luxury Accessories:
  The vibrant olive green color of this sapphire makes it a perfect choice for high-end jewelry, including rings, necklaces, earrings, and brooches. The gemstone's durability ensures long-lasting brilliance.
• Customizable Designs:
  This rough gemstone can be cut and polished into a variety of shapes and sizes, catering to bespoke designs for exclusive clients.

2. Precision Optics

• Lenses and Optical Components:
  The high transparency and refractive index make it suitable for high-precision lenses, prisms, and optical filters. Its thermal stability also makes it ideal for use in advanced optical systems, including lasers.
• Infrared Applications:
  Synthetic sapphire's transparency in the infrared spectrum is critical for sensors and imaging devices.

3. Watchmaking

• Scratch-Resistant Watch Crystals:
  As a popular choice for luxury watch faces, synthetic sapphire provides unmatched scratch resistance and clarity.
• Decorative Components:
  The olive green shade adds a unique aesthetic to high-end watch designs.

4. Industrial Use

• High-Temperature Applications:
  Its ability to withstand extreme temperatures makes it ideal for furnace components, high-temperature windows, and heat shields.
• Chemical Processing Equipment:
  The material's resistance to acids, alkalis, and other harsh chemicals ensures longevity in corrosive environments.

5. Electronics and Semiconductors

• Substrates for LED Production:
  Synthetic sapphire is widely used as a substrate material for LED and semiconductor manufacturing due to its thermal stability and insulating properties.
• Protective Windows:
  Its hardness and transparency make it a popular choice for protective covers on electronic displays, scanners, and cameras.

6. Scientific Instruments

• Precision Measurement Devices:
  Synthetic sapphire is used in devices requiring high wear resistance and optical clarity, such as spectrometers and microscopes.

7. Aerospace and Defense

• Armor and Transparent Shields:
  The combination of strength, transparency, and thermal resistance makes it suitable for bulletproof windows and armor systems.
• High-Performance Components:
  Synthetic sapphire is used in advanced aerospace systems for its mechanical and optical properties.

Detailed Properties

Chemical Composition

• Main Component: Aluminum Oxide (Al₂O₃)
• Purity: 99.999%

Physical Properties

• Hardness: 9.0 on the Mohs scale (high resistance to scratching and abrasion)
• Density: 3.98 g/cm³
• Melting Point: ~2040°C
• Thermal Conductivity: Excellent, ensuring performance in extreme thermal conditions

Optical Properties

• Refractive Index: 1.76-1.77
• Transparency: Exceptional in visible and infrared light ranges
• Color: Olive green, resulting from controlled trace element doping

Mechanical Properties

• Tensile Strength: High resistance to mechanical stress
• Wear Resistance: Superior to many other crystalline materials
• Fracture Toughness: Low brittleness, reducing the likelihood of cracking under pressure

Advantages Over Natural Sapphire

1. Controlled Properties:
   Synthetic production ensures consistent quality, color, and properties, unlike natural sapphires, which may vary in composition and appearance.
2. Cost-Effective:
   Offers similar or superior performance compared to natural stones at a lower cost.
3. Environmental Benefits:
   Produced without the need for mining, synthetic sapphire is an eco-friendly alternative to natural gemstones.

Market Insights and Demand

The demand for synthetic sapphire continues to rise across industries due to its versatility and cost-effectiveness. Its unique combination of physical, optical, and chemical properties makes it indispensable in:

• Consumer Electronics: Protective covers for smartphones, tablets, and wearables.
• Luxury Goods: Enhancing the aesthetic appeal and durability of high-end jewelry and watches.
• Scientific and Industrial Applications: Precision tools and components for advanced technology sectors.

Care and Maintenance

Although synthetic sapphire is highly durable, proper care can extend its lifespan:

1. Cleaning: Use a soft cloth and mild soapy water to clean the gemstone. Avoid abrasive materials.
2. Storage: Store separately from other gemstones to prevent accidental scratches.
3. Handling: Avoid exposing the gemstone to extreme mechanical shocks, as it is still vulnerable to fractures under excessive force.

Conclusion

The synthetic olive green sapphire rough gemstone is a versatile, high-performance material suitable for a range of applications, from luxury goods to advanced industrial technologies. Its unique combination of hardness, purity, and aesthetic appeal makes it a top choice for professionals and consumers seeking durability and elegance. With its wide range of uses and exceptional properties, this product stands out as a premium solution for modern challenges in multiple industries.

Whether for creating timeless jewelry, advancing scientific research, or enabling next-generation technologies, this synthetic sapphire delivers unmatched performance and beauty.