High Purity Cylindrical Alumina Ceramic Crucible

Our High Purity Cylindrical Alumina Ceramic Crucibles are designed for high-temperature applications and provide excellent chemical stability and thermal conductivity. Made from top-grade alumina (Al2O3), these crucibles are perfect for laboratories, material testing, and various industrial processes. The cylindrical shape is ideal for uniform heating and efficient material handling. These crucibles offer superior resistance to corrosion and thermal shock, ensuring reliable and durable performance. Suitable for sintering, melting, and analytical procedures, our alumina crucibles are essential for achieving precise and consistent results. Custom dimensions are available upon request, and covers can be purchased separately.

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