Single Crystal Al2O3 Synthetic Sapphire Rod High Thermal Conductivity

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Synthetic Sapphire is a single crystal form of corundum, Al₂O₃, also known as alpha-alumina, alumina,

and single crystal Al₂O₃. Sapphire is aluminium oxide in the purest form with no porosity or grain boundaries, making it theoretically dense. The combination of favourable chemical, electrical, mechanical, optical, surface, thermal, and durability properties make sapphire a preferred material for high performance system and component designs. For various semiconductor applications, sap

phire is the best choice in comparison with other synthetic single-crystals.

The advantage of sapphire
1- Thinner and Stronger than Standard Glass Windows

2- Transmits Wavelengths Ranging From UV to Mid-Infrared
3- Features Extreme Surface Hardness and Chemical Resistance

Sapphire rods are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm.
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3. We can supply professional customized sapphire parts in time and provide cooperation

and support of new product development and technology appliance.

4.Specifications