1. High Purity: Typically composed of over 99% alumina, ensuring minimal contamination during use. 2. Thermal Stability: With a melting point exceeding 1700°C, alumina boats can withstand extreme temperatures without deforming or melting. 3. Chemical Inertness: Resistant to most acids and alkalis, making them suitable for holding a variety of substances. 4. Mechanical Strength: Alumina's high hardness and strength make these boats durable and resistant to wear. 5. Electrical Insulation: Excellent electrical insulator, useful in environments where electrical properties are critical.

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: 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. 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.

A. Small experimental kiln, experimental electric furnace adjustment formula and other purposes. Melting metals, precious metals, optical glass B. It can be used in shuttle kilns and push-board kilns to burn color materials, colorants, frit, pigments, luminescent materials, etc. C. Used for the analysis and firing of rare earth and other mineral raw materials, and the firing of high-temperature products such as ceramic powder.

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.

1. Alumina ceramic crucible is a container made of aluminum oxide (Al2O3) ceramic material. 2. Alumina ceramic crucibles are commonly used for high-temperature applications in laboratory and industrial environments. 3. The design of alumina ceramic crucibles can withstand extreme temperatures and chemical reactions, and is suitable for melting, calcination, and heating various substances. 4. Alumina ceramic crucibles exhibit excellent thermal shock resistance, chemical inertness, and mechanical strength. 5. Alumina ceramic crucibles come in various shapes and sizes to meet different experimental or industrial requirements.

1. Alumina Ceramic Crucible Cover is mainly made of alumina. 2. Alumina Ceramic Crucible Cover is fired at high temperature with a special formula. 3. Alumina Ceramic Crucible Cover is a refractory with high fire resistance. It can withstand temperatures of 1800 degrees Celsius and high temperature resistance. 4. Alumina Ceramic Crucible Cover is usually used for smelting precious metals, nickel And other metals, with excellent chemical resistance and high temperature resistance.

1. Alumina ceramic crucible, also known as corundum crucible. Contains over 99% AL2O3. 2. The shape of alumina ceramic crucibles is mainly cylindrical, conical, square, etc 3. Alumina ceramic crucibles can be used for a long time at 1650 ℃, and can also be used at temperatures as high as 1800 ℃. But it can only be used for a short period of time. 4. Alumina ceramic crucibles have good resistance to rapid heating and cooling, and are not easy to explode. 5. Alumina ceramic crucibles have good high-temperature insulation and mechanical strength.