1. High Thermal Stability:Alumina crucibles excel in maintaining structural integrity at elevated temperatures, withstanding heat up to 1600°C or higher depending on specific grades and formulations. 2. Chemical Inertness: Resistant to most acids, bases, and solvents, alumina crucibles provide a non-reactive environment essential for handling reactive substances and conducting precise chemical reactions. 3. Mechanical Durability: With superior mechanical properties, including high hardness and abrasion resistance, alumina crucibles exhibit remarkable resilience to physical stress, ensuring longevity and reliability in laboratory operations. 4. Uniform Heating: Their excellent thermal conductivity promotes uniform heating distribution, essential for consistent experimental results and minimizing temperature differentials within the crucible.

1. High temperature resistance:1600℃ in long use,1800℃ in short use. This makes it an ideal solution for various thermal processing applications. 2. Excellent thermal shock resistance: Alumina crucibles boat have excellent thermal shock resistance, which means they can withstand rapid changes in temperature without cracking or breaking. 3. Non-reactive: Alumina crucibles boat are non-reactive, which means they won't react with the substances being heated, melted or cast inside them, ensuring the purity of the final product. 4. Corrosion and Chemical Resistance: The ceramic material used in the alumina crucible boat exhibits excellent chemical resistance and resistance to corrosion. As a result, it can handle harsh chemicals and acids that might otherwise damage other materials. 5. Minimal Thermal Expansion: The alumina crucible boat has minimal thermal expansion, which means that it will maintain its shape and size at high temperatures, avoiding any potential risks of.