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Aluminum Dish is a high-temperature resistant ceramic container made of high-purity aluminum oxide, widely used in high-temperature treatment processes in laboratories and industrial production. Its excellent high-temperature resistance, chemical stability, and mechanical strength make it the preferred material for many high-temperature experiments and industrial applications.
Aluminum Dish
In laboratory applications, alumina crucibles are widely used in experiments such as thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), and ash content determination. In thermogravimetric analysis, alumina crucibles are used to hold samples for high-temperature heating and measurement of mass changes. Its high-temperature resistance and chemical stability ensure the accuracy and reliability of experimental results. In differential scanning calorimetry, an alumina crucible is used to hold samples and measure thermal effects. Its excellent thermal conductivity and chemical inertness make it an ideal sample container. In ash content determination, an alumina crucible is used to hold the sample and perform high-temperature calcination to determine the ash content in the sample. Its high-temperature resistance and low water absorption ensure the accuracy of the measurement results.
| Parameter Name | Unit | Specification |
| Material | – | High-Purity Alumina (Al₂O₃) |
| Purity | % | 99.5%, 99.7%, 99.9% |
| Shape | – | Circular, Square, Rectangular, Custom |
| Diameter | mm | 30, 50, 75, 100, 150, 200 (for circular dishes) |
| Width | mm | Customizable (for square and rectangular dishes) |
| Height/Depth | mm | 10, 15, 20, 25, 30 |
| Volume | mL | Customizable (e.g., 50, 100, 200, 300) |
| Density | g/cm³ | 3.6-3.9 |
| Maximum Operating Temperature | °C | 1600-1800 (depending on purity and shape) |
| Thermal Conductivity | W/m·K | 30-35 (at room temperature) |
| Dielectric Strength | kV/mm | >15 |
| Surface Finish | – | Smooth, Polished, Sandblasted |
| Porosity | % | <1 |
| Application Areas | – | Sample preparation, high-temperature sintering, ashing, laboratory research, etc. |
| Compliance Standards | – | ASTM C773, ISO 3217, DIN 51046 |
Product parameter table of Alumina Dish
In industrial applications, alumina crucibles also play an important role. In the process of metal smelting, alumina crucibles are used to hold metal raw materials for high-temperature treatment. Its high-temperature resistance and corrosion resistance ensure the purity and processing effect of metal raw materials. In ceramic manufacturing, alumina crucibles are used to hold ceramic powders for high-temperature sintering. Its high purity and high-temperature resistance ensure the quality and performance of ceramic products. In the glass manufacturing process, alumina crucibles are used to hold glass raw materials for high-temperature melting. Its high-temperature resistance and chemical stability ensure the purity and melting effect of raw glass materials. In addition, alumina crucibles are also used in the field of environmental protection for storing hazardous waste and conducting high-temperature incineration treatment. Its high-temperature resistance and chemical stability ensure the thorough decomposition and harmless treatment of waste. In materials science research, alumina crucibles are used to hold various materials for high-temperature treatment and performance testing. Its excellent high-temperature resistance and chemical stability provide a reliable experimental platform for material research.
The global alumina crucible market continues to grow, especially in the Asia Pacific region. According to market research institutions, the global alumina crucible market is expected to reach a size of approximately 120 million US dollars in 2022 and is projected to reach 180 million US dollars by 2028, with a compound annual growth rate of approximately 7%.
In the future, the alumina crucible market will continue to benefit from technological advancements and increased environmental requirements. The emergence of new high-purity alumina materials and composite materials will further improve the performance of alumina crucibles and reduce costs. The application of automated production and intelligent manufacturing technology will improve production efficiency, reduce human errors, and enhance product quality. With the global emphasis on environmental protection and sustainable development, high-efficiency and low-energy alumina crucibles will become the mainstream in the market. Its excellent high-temperature resistance and chemical stability can reduce energy consumption and environmental pollution. The material of alumina crucible has high recycling value, and in the future, more enterprises and research institutions will pay attention to the recycling and reuse of crucibles to reduce resource waste.
In summary, as a high-temperature-resistant ceramic container, alumina crucibles have a wide range of applications, and the market demand continues to grow. In the future, with the advancement of technology and the improvement of environmental requirements, alumina crucibles will achieve greater breakthroughs in performance, cost, and environmental protection. Enterprises should increase their R&D investment, expand their markets, seize development opportunities, and achieve sustainable development.
Supplier
Alumina Technology Co., Ltd focus on the research and development, production and sales of aluminum oxide powder, aluminum oxide products, aluminum oxide crucible, etc., serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services. If you are looking for high quality Aluminum Dish, please feel free to contact us.(nanotrun@yahoo.com)