Covers for High Purity Alumina (Al2O3) Boat Crucible Rectangular
Covers for high purity alumina (Al2O3) crucibles, which have high melting point, high hardness and good chemical stability. High form alumina crucibles are widely used for chemical calcination, metal casting and ceramic sample preparation.
These crucible covers can be used to avoid split of liquid chemicals or create a low oxygen environment during calcination.
Maximum use temperature: 1600 °C
Other cover dimensions can be customized upon request.
Notes for use
- Place the cover in 105 °C oven for 2h to remove the moisture before the first use
- Do not heat and cool faster than 5 °C/min <1200 °C or 4 °C/min >1200 °C