1. High Thermal Stability: Alumina crucibles can withstand temperatures up to 1700°C, making them suitable for applications in extreme heat. 2. Chemical Resistance: Alumina crucibles are resistant to most acids, alkalis, and other corrosive substances, ensuring longevity in harsh environments. 3. Durability: Alumina crucibles hardness and mechanical strength provide excellent wear resistance. 4. Purity: High-purity alumina minimizes contamination, making these crucibles perfect for analytical and laboratory applications. 5. Cost-Effective: Given their longevity and durability, alumina crucibles offer great value over time.

1. Alumina ceramic crucibles are made from alumina (aluminum oxide). 2. High Thermal Resistance: Alumina ceramic crucibles long-term use at 1600 ℃, short-term use at 1800 ℃. 3. Chemical Inertness: Alumina ceramic crucibles exhibit excellent resistance to most acids, ensuring the integrity of samples during analysis. 4. Mechanical Strength: Alumina ceramic crucibles possess robust mechanical properties, preventing deformation or breakage even under high stress conditions. 5. Uniform Heating: The thermal conductivity of alumina ceramic ensures uniform heating of samples, facilitating consistent and reliable results. 6. Versatility: Alumina ceramic crucibles find applications in various industries, including metallurgy, chemistry, materials science, and research laboratories.

1. Alumina Ceramic Crucible crafted from premium-grade alumina ceramic. 2. Exceptional Thermal Stability: Alumina ceramic crucible offers outstanding resistance to high temperatures, ensuring stability and integrity under extreme heat conditions. 3. Chemical Resistance: Alumina Ceramic Crucible this trait enhances the reliability and longevity of the crucible across various experimental environments. 4. Mechanical Strength: Alumina Ceramic Crucible this strength facilitates repeated use and ensures consistent performance over time. 5. Precise Containment: Alumina Ceramic Crucible uniform shape and composition enable reliable results in processes such as sample preparation, chemical synthesis, and material analysis. 6. Versatility: Alumina ceramic crucibles find utility across a spectrum of industries, including metallurgy, chemistry, materials science, and pharmaceuticals.

1. Alumina Conical Crucible high temperature resistance,long-term use at 1600 ℃, short-term use at 1800 ℃. 2. Alumina Conical Crucible high thermal shock resistance. 3. Alumina Conical Crucible low thermal expansion coefficient. 4. Alumina Conical Crucible high chemical resistance to most acids and alkalis. 5. Alumina Conical Crucible high mechanical strength and excellent wear resistance.

1. Laboratory Test Crucible is also an alumina ceramic crucible made of high-purity alumina, with an alumina content greater than 99%. 2. Laboratory Test Crucible for Chemical Corrosion Resistance. 3. Laboratory Test Crucible is resistant to high temperatures, with normal use at 1600 ℃ and short-term use at 1800 ℃. 4. Laboratory Test Crucible, resistant to sudden cold and heat, not prone to cracking. 5. Laboratory Test Crucible adopts slip casting molding with high density.

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 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.