99% Alumina Ceramic Crucible

The 99% alumina ceramic special-shaped crucible is a high – performance container made from high – purity alumina ceramic with an alumina content of 99%. It is designed to meet the special needs of various industries, breaking through the limitations of traditional crucible shapes.
High Purity: With 99% alumina content, it minimizes the risk of impurity contamination during high – temperature operations, ensuring the purity of the substances being processed. This high – purity material is also highly chemically stable, resisting reactions with most chemicals, making it suitable for handling a wide range of samples and materials.
Exceptional High – Temperature Resistance: It can withstand high temperatures up to 1600°C during normal use and 1800°C in the short term. This makes it ideal for applications such as high – temperature melting, sintering, and analysis in industries like metallurgy, glass manufacturing, and materials research.
Good Thermal Shock Resistance: The crucible can endure rapid temperature changes without cracking or breaking. This property allows for efficient heating and cooling cycles in laboratory and industrial processes, saving time and reducing the need for frequent crucible replacements.
High Density: Formed through advanced casting techniques, it has a high density structure, which contributes to its excellent mechanical strength and wear resistance. This ensures a long – service life even in harsh working conditions.

The special – shaped design is customized according to specific application requirements. It can be crafted into various complex shapes such as non – standard cylinders, special – angle prisms, or crucibles with unique internal structures. These shapes are engineered to optimize the flow, mixing, and reaction of substances inside the crucible, providing better control over the experimental or production process. For example, in some chemical synthesis experiments, the special – shaped crucible can enhance the contact area between reactants, promoting more efficient chemical reactions.