High Purity Alumina (Al2O3) Rectangular/Square Ceramic Crucible Boat

High Purity Alumina (Al2O3) Rectangular/Square Ceramic Crucible Boat.

Our High Purity Alumina (Al2O3) Rectangular/Square Ceramic Crucible Boats are studied for high-temperature applications and offer fantabulous chemical stability and thermal conductivity. Made from high purity alumina, these crucibles are ideal for employ in laboratories, material testing, and industrial processes. The rectangular and square shapes provide versatility for varied types of experiments and production needs. With superior underground to corrosion and thermal shock, our alumina crucible boats ensure TRUE performance and longevity. Perfect for sintering, melting, and analysis, these crucibles are a crucial tool around for achieving on the nose and consistent results.

Notes for use:

a, Place the crucible in 105 °C oven for 2h to remove the moisture before the first use

b, Do not heat and cool faster than 5 °C/min <1200 °C or 4 °C/min >1200 °C

C,The bottom of the large crucibles should not be in direct contact with the bottom of the furnace. It is recommended to use alumina footpads or other temperature-resistant materials to raise the crucibles