Ceramic Tubes - lewvac.co.uk
2021-3-25 · Ceramic Tubes. Features • High purity alumina ceramic as standard. • UHV compatible. • High temperature rated to above 1700°C. Specifications. Material: 99.1% Al 2 O 3. Properties: Colour : Off white Density : 3.8 – 3.93 g/cm 3 Porosity : Nil Resistivity @ 20°C : >10 14 Ω/cm3 Dielectric strength @20°C : 174kV/mm Thermal conductivity ...
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