Sapphire dome transparent High hardness 9.0 resistant to wear and high pressure

Short Description:

Sapphire dome has great quality of high hardness, high strength, high transmittance and high thermal shock resistance, with great thermal shock resistance and erosion resistance. It is widely used in the field of high-speed airborne, shipborne, spaceborne, submarine-based and land-based photoelectric equipment and intelligent high-speed spherical camera.


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Making domes from sapphire material has the following advantages and industry prospects:

Advantages of sapphire dome:

1.Wear resistance: Sapphire has excellent hardness and wear resistance, making it an ideal choice of material for dome. It resists abrasion and scratches, maintaining surface finish and transparency.

2.Optical Transparency: Sapphire has excellent transparency in the visible and near-infrared spectral range, making it an ideal cover material for optical sensors and laser devices.

3.High Temperature Resistance: Sapphire's ability to remain stable in high temperature environments makes it suitable for protective covers for high temperature sensors and optical devices.

4.Chemical stability: Sapphire has a high resistance to chemical corrosion, making it suitable for applications in a number of corrosive environments.

Industry Outlook:

Sapphire dome has a broad application prospect in the field of optical sensors, laser devices, high temperature sensors, scientific research equipment and so on. With the development of optical and laser technology, the demand for high-performance optical materials is increasing, and sapphire, as a high-quality material, will play an important role in these fields. Meanwhile, sapphire domes are also widely used in industry, aerospace and national defense, and their stability in high temperature, high pressure and corrosive environments make them important protective materials. Therefore, sapphire dome has a broad market prospect and development potential.

We are a professional sapphire factory from China, from crystal growth to finished product processing is our own business scope. We are the leading sapphire factory in China's planting and processing technology. With more than 15 years of sapphire processing experience, we are in a leading position in China.

Detailed Diagram

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