● High strength ● Good electrical insulation performance ● High hardness ● High melting point, corrosion resistance ● Excellent chemical stability ● Low thermal expansion coefficient ● Low friction coefficient ● High wear resistance ● Self lubrication

1. High thermal conductivity: The heat transfer speed between the sample and the crucible is fast, ensuring that there is a very small temperature difference between the two and the temperature distribution is uniform.

2. Stable structural performance: High purity powder is combined with a precision controlled high-temperature sintering process to form a dense and uniform microcrystalline structure, ensuring no peaks during use and preventing physical and chemical reactions with the analyzed sample.

3. Ultra high temperature stability has a wide temperature range, and the working temperature can reach 1750 degrees.

4. High reuse rate: washed with water or 10% hydrochloric acid, dried, and can be reused multiple times without affecting the experimental results.

1. High purity alumina granulation powder

2. Dry pressing and isostatic pressing forming

3. High temperature sintering

4. Precision machining: flat grinding, outer diameter/inner diameter grinding, precision machining, grinding, polishing and grinding

5. Strict testing

● New energy ● Medical ● Electricity ● Petroleum ● Chemical engineering ● Aerospace ● Military industry ● Electronics ● Semiconductor manufacturing components, etc.