Zircar Ceramics HC Sapphire (Single Crystal Aluminum Oxide) Hangar Clip

ZIRCAR hanger clips are comprised of sapphire (single crystal aluminum oxide) and are designed for use with hanger rod (HR-1). The single crystal structure of these clips prevents creep and deformation of this critical component in ZIRCAR furnace insulation systems. The ultra high purity aluminum oxide content and superior creep resistance of these hanger clips make them ideal for use as the principal support member in high temperature furnace roof insulation systems operating as high as 1830°C (3326°F).Information provided by Zircar Ceramics.