High Purity (99.6%) Alumina Ceramic Substrate 2"x2"x 0.5mm,1sp Hot Each chamber size:

Each chamber size:

Purity Al2O3 > 95%

It proves inert to carbon and refractory metals in many severe situations

it is OK to coat

5 Mn (mol%) 5

High Purity (99.6%) Alumina Ceramic Substrate 2"x2"x 0.5mm,1sp Hot Each chamber size:Al2O3 Ceramic Substrate; SUPERSTRATE 996 Purity: 99. 6% Grain Size: < 1. 0 Micron Size: 2. 0" + . 020" SQ x . 020" + . 0005" THICK or 2" x 2" x 0. 5 mm th Polishing: one side polished, 1sp Surface Roughness: < 1 microinch or 25 nm Flatness: 0. 001" per inch measured in the restrained state. Related Ceramic substrate Aluminum Nitride Substrates: AlN Carbon Substrate & Foam ITO Coated Glass Plastic Silicon Nitride ( Si3N4) Substrate Aluminum Oxide