99.99% alumina oxide ruby/sapphire balls are suitable fo use in optical and light refractive applications such as lasers. Available in precision grades up to Grade 10, the balls are comparable in hardness to alumina ceramic.

Ruby/sapphire balls are available in varying colors and perform well where corrosion, lubrication and high temperature cannot be tolerated.

Features

• Ideal for laser and optical/light refractive applications.
• Exceptional anti-corrosive properties.
• High surface smoothness.

• High thermal stability.
• Chemical inertness
• Lubrication-free

Applications

• Flow meters
• Optical
• Valves

• Light refractive applications
• Instruments
• Gauging equipment