1. Alumina refractory ceramic crucibles crafted from high-purity alumina. 2. Alumina refractory ceramic crucibles offering exceptional thermal stability and chemical resistance. 3. Characterized by their robustness and durability, alumina refractory ceramic crucibles withstand extreme temperatures. 4. The chemical inertness of alumina refractory ceramic crucibles ensures minimal contamination, preserving the purity of the materials being processed. 5. Alumina refractory ceramic crucibles exhibit high mechanical strength. 6. Alumina refractory ceramic crucibles play a vital role in experimentation, offering a reliable vessel for conducting reactions at elevated temperatures.

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: Alumina ceramic crucible boats can withstand extremely high temperatures up to 1800 ° C without deformation or melting. 2. Corrosion resistance and chemical resistance: Alumina ceramic crucible boats have strong resistance to corrosive environments and are chemically inert to most acids, bases, and molten salts. 3. Mechanical strength and hardness: Alumina ceramic crucible boats have excellent mechanical properties, including high hardness and wear resistance. 4. High thermal shock resistance: The material can withstand rapid temperature changes without cracking or breaking, which is crucial in applications where alumina ceramic crucibles boats are suddenly heated or cooled, such as in thermal cycling processes or quenching experiments. 5. Purity and low pollution: High purity alumina ceramic crucible boats ensures that the material does not introduce impurities into the sample during heating or melting.

1. High Temperature Resistance Alumina industrial ceramic crucible boats can withstand extremely high temperatures, often up to 1700°C and beyond, without melting or deforming. 2. Chemical Inertness Alumina industrial ceramic crucible boats is highly resistant to chemical attack from most acids, alkalis, and salts at high temperatures. 3. High Mechanical Strength Alumina industrial ceramic crucibles boats possess excellent mechanical strength and are capable of withstanding mechanical stress and thermal shocks. 4. Excellent Thermal Conductivity Alumina industrial ceramic crucible boats has good thermal conductivity, which allows for efficient heat distribution throughout the crucible. 5. Low Thermal Expansion The low thermal expansion coefficient of alumina industrial ceramic crucible boats reduces the risk of cracking or breaking under rapid temperature changes. 6. Purity and Non-Porosity High-purity alumina industrial ceramic crucible boats are non-porous, ensuring that they do not absorb substances during processing.

1. High Thermal Stability: Alumina ceramic crucibles can endure temperatures up to 1800°C, allowing for high-temperature experiments and processes without the risk of melting or thermal degradation. 2. Corrosion Resistance: The inert nature of alumina provides excellent resistance to chemical corrosion, ensuring that the crucibles remain unaffected by acids, alkalis, and other reactive substances commonly used in laboratories. 3. Mechanical Strength: The robust structure of alumina ceramics crucible ensures durability and resistance to mechanical stress, reducing the likelihood of cracking or breaking during handling and use. 4. Purity and Chemical Inertness: With a purity level typically above 99%, alumina ceramic crucibles offer a contaminant-free environment, crucial for precise and accurate chemical analysis.

1. Alumina ceramic crucibles heat resistant about 1600 degrees, suitable for K2S207 and other acidic materials melting samples. 2. The alumina ceramic crucibles can be boiled and cleaned by dilute HCl to ensure the purity of the material and its high temperature resistance. 3. Alumina ceramic crucibles material high density, good oxidation resistance, 400-500 degrees higher than graphite material, up to 900 degrees, long service life. 4. Alumina ceramic crucibles has high heat resistance, low thermal expansion coefficient, good thermal shock resistance and good corrosion resistance. 5. Alumina ceramic crucibles stable chemical properties, basically no reaction with the melted metal, improve the purity of the alloy.

1. High Temperature Resistance: Al₂O₃ crucibles can withstand extremely high temperatures, often exceeding 1700°C, making them suitable for various high-temperature applications. 2. Chemical Stability: Al₂O₃ crucibles exhibit excellent chemical stability and resistance to most acids and alkalis, which ensures the integrity of the materials being processed. 3. Mechanical Strength: Al₂O₃ crucibles have high mechanical strength and hardness, providing durability and longevity even under harsh conditions. 4. Thermal Shock Resistance: Al₂O₃ crucibles possess good thermal shock resistance, allowing them to endure rapid temperature changes without cracking or breaking. 5. Low Thermal Expansion: Al₂O₃ crucibles the low thermal expansion coefficient minimizes the risk of deformation and cracking during thermal cycling.

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. Alumina Ceramic Crucibles have exceptional Thermal Stability 2. Alumina Ceramic Crucibles have chemical Inertness 3. Alumina Ceramic Crucibles have high purith 4. Alumina Ceramic Crucibles uniform heating 5. Alumina Ceramic Crucibles robust durability

1. Aluminium oxide crucible is also called corundum crucible. 2. Aluminium oxide crucible shape is mainly cylindrical, conical, square, etc. 3. Aluminium oxide crucible has good chemical resistance and temperature resistance, and can be used for a long time. At 1650°C, it can also be used at temperatures up to 1800°C. But only for short-term use. 4. The aluminium oxide crucible has good resistance to rapid heat and cooling and is not easy to burst. 5. The aluminium oxide crucible is formed by slip casting, the density is high. 6. Aluminium oxide Crucible has good high temperature insulation and mechanical strength in oxidizing and reducing atmosphere.