1. High Thermal Resistance: Alumina crucibles with lids offer excellent thermal stability, allowing them to withstand extreme temperatures up to 1800°C without deforming or breaking. 2. Corrosion Resistance: Alumina crucibles with lids is highly resistant to chemical corrosion, making the crucible ideal for use in harsh chemical environments, where it resists attack from acids, alkalis, and other corrosive substances. 3. Durability: The high mechanical strength of alumina crucibles with lids ensures that the crucible and its lid are durable and resistant to thermal shock, maintaining integrity even during rapid temperature changes 4. High Purity: Made from high-purity alumina, the alumina crucibles with lids minimizes contamination in sensitive experiments, ensuring accurate results, especially in high-precision material testing and research. 5. Excellent Insulation Properties: The low thermal conductivity of alumina crucibles with lids offers effective insulation, allowing efficient heat retention within the crucible.

1. High Temperature Resistance: Cylindrical crucibles, especially those made from alumina, can withstand extremely high temperatures, making them ideal for use in high-temperature environments such as furnaces and kilns. 2. Chemical Inertness: Alumina ceramic cylindrical crucibles exhibit excellent resistance to chemical reactions with most materials, ensuring the purity of the substances being processed. This makes them suitable for use in environments where chemical reactions must be minimized. 3. Mechanical Strength: Alumina ceramic cylindrical crucibles have a strong mechanical structure, providing durability and longevity even under harsh conditions. Their robust design reduces the risk of cracking or breaking during thermal cycling or mechanical handling. 4. Thermal Shock Resistance: The ability of alumina ceramic cylindrical crucibles to endure rapid temperature changes without cracking enhances their reliability in processes that involve frequent heating and cooling cycles. 5. Dimensional Stability: Alumina ceramic cylindrical crucibles maintain their shape and integrity under high temperatures, ensuring consistent performance and accuracy in experiments or industrial processes.

1. High Thermal Stability: Alumina crucibles can withstand extreme temperatures, often exceeding 1700°C, without deforming or melting. This makes them ideal for use in processes that involve intense heat. 2. Chemical Inertness: Alumina is highly resistant to corrosion and chemical reactions with most acids, bases, and molten metals. This inertness ensures that the crucible does not contaminate the contents, maintaining the purity of the materials being processed. 3. High Mechanical Strength: The high density and mechanical strength of alumina make these crucibles durable and resistant to wear, even under harsh operating conditions. 4. Excellent Thermal Shock Resistance: Alumina crucibles can endure rapid temperature changes without cracking or breaking, which is crucial in processes that involve frequent heating and cooling cycles. 5. Low Thermal Conductivity: Alumina has low thermal conductivity, which helps in maintaining consistent temperatures within the crucible, thus ensuring uniform processing conditions.

1. High Thermal Stability: Alumina Cylindrical Crucible can withstand extremely high temperatures, often exceeding 1700°C, without compromising their structural integrity. This makes them suitable for use in processes requiring prolonged exposure to high temperatures. 2. Chemical Resistance:Alumina Cylindrical Crucible exhibit excellent resistance to a wide range of chemicals, including acids and alkalis, ensuring that they do not react with the substances they contain. This property is crucial for maintaining the purity of the materials being processed. 3. Mechanical Strength: The robust nature of alumina ensures that the Alumina Cylindrical Crucible can endure mechanical stress and thermal shock, reducing the risk of cracking or breaking during rapid temperature changes. 4. Low Thermal Conductivity: Alumina's low thermal conductivity helps in minimizing heat loss, making these Alumina Cylindrical Crucible efficient for energy-intensive processes.

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.

1. Alumina ceramic crucible easy to clean and keep clean.Easy to clean after dyeing. 2. Alumina ceramic crucible porcelain hole is very few, water absorption rate is very low.The solution is stored in sealed ceramic crucible to prevent the evaporation, penetration and invasion of foreign bacteria. 3. Alumina ceramic crucible stable chemical properties, durable.This point is better than copper, iron, aluminum and other metal products. 4. Alimina ceramic crucible has a certain acid, alkali, salt and atmospheric carbonate gas erosion ability, not easy to react with these substances, not easy to rust aging. 5. good thermal stability, slow heat transfer.Alumina ceramic crucible has a certain temperature change under the rapid cooling and rapid heat is not easy to crack performance, better than glass, is a bad conductor of heat, heat conduction is slow, used for holding boiling water or hot solution, it is not easy to hot hands.

1. Alumina laboratory crucibles stand as stalwart vessels within the realm of scientific experimentation, Crafted from alumina. 2. Alumina laboratory crucibles compound's innate characteristics furnish the crucible with exceptional resistance to extreme temperatures, corrosive substances, and mechanical stress. 3. Alumina laboratory crucibles exhibit a robust, cylindrical structure, meticulously crafted to withstand the rigors of high-temperature operations.

1. Superior Heat Resistance: Alumina ceramic square crucible constructed from premium alumina ceramic. 2. Chemical Inertness: Alumina ceramic square crucible this property enhances the reliability and accuracy of experimental results. 3. Square Design: Alumina ceramic square crucible the square shape of the crucible provides distinct advantages over traditional round crucibles. 4. Uniform Heating: Alumina ceramic square crucible this feature is particularly advantageous for processes requiring precise temperature control and homogeneous heating. 5. Versatile Applications: The alumina ceramic square crucible finds utility in a wide array of applications, including but not limited to melting, calcination, sintering, and chemical analysis.

1. High Thermal Stability: Alumina ceramic crucibles boast remarkable heat resistance, capable of withstanding extreme temperatures encountered during metal melting processes. 2. Chemical Inertness: The inert nature of alumina ensures minimal interaction between the alumina ceramic crucible material and the molten metal, preserving the integrity and purity of the sample being analyzed. 3. Mechanical Strength: Alumina ceramic crucibles exhibit excellent mechanical strength, resisting thermal shock and physical damage during handling and thermal cycling. 4. Uniform Heating: The homogeneous thermal conductivity of alumina ensures uniform heating of the alumina ceramic crucible contents, facilitating even melting and homogenization of the molten metal.