2" x 27" (50 OD x 42 ID x 700mm L) Alumina Ceramic Tube - TA-50D-M700 Cathode Test Reports and Curves for

Test Reports and Curves for analysis

Furnace Structure

1 pair of heatshield disks

Small particles may slip into the gap between pushing rod and steel sleeve and cause damages to the sleeve during the compression

Thickness 58 um

2" x 27" (50 OD x 42 ID x 700mm L) Alumina Ceramic Tube - TA-50D-M700 Cathode Test Reports and Curves for2" O. D alumina tube can be used at operating temperature up to 1700 oC in both oxidizing and reducing atmospheres. Tubes have been evacuated to 10 7 Torr. It proves inert for carbon and refractory metals in many severe situations. SPECIFICATIONS Purity Al2O3 > 95%, SiO2 < 0. 25%, CaO+MgO < 0. 3% O. D 2" + 0. 05 (51. 5 mm) I. D 1 2 3" + 0. 05 (41. 8 mm) Tube Length 700 mm Detailed dimension drawing Warning Do NOT use an alumina tube under a vacuum at