Alumina ceramic crucibles, usually, we call crucibles with more than 95% alumina content as corundum crucibles. Alumina ceramic crucibles and corundum ceramic crucibles include: arc alumina crucibles, square alumina crucibles, rectangular alumina ceramics crucibles, cylindrical ceramic crucibles, and various special-shaped alumina ceramics crucibles.
Corundum ceramic crucible series: suitable for various laboratory metal and non-metal sample analysis, and various industrial analysis.
At present, our factory’s alumina crucibles with a capacity of 50KG-1000KG are all made in the form of pouring. The main material of the corundum crucible is neutral refractory corundum mullite. The corundum crucible is usually used at a temperature of 1600 degrees.
| Volume(ml) | Height(mm) | TopDiameter (mm) | BottomDiameter (mm) |
| 5 | 25 | 27 | 15 |
| 8 | 30 | 27 | 15 |
| 10 | 27 | 28 | 18 |
| 15 | 30 | 33 | 20 |
| 20 | 35 | 38 | 20 |
| 25 | 40 | 40 | 22 |
| 30 | 42 | 47 | 25 |
| 50 | 47 | 50 | 30 |
| 100 | 60 | 65 | 35 |
| 150 | 65 | 75 | 40 |
| 200 | 70 | 80 | 40 |
| 300 | 85 | 90 | 40 |
| 500 | 122 | 90 | 45 |
| 950 | 160 | 100 | 60 |
| 1000 | 145 | 125 | 70 |
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QINGDAO DECENT GROUP consists of Decent Group Limited, Qingdao Decent Electromechanical Tech Co., Ltd., Qingdao Mars Labtech Co., Ltd. and Hunan Kilnsware Industrial Ceramics Co., Ltd.
