30ml Alumina (99%) Ceramic Corundum Crucible
Product Details
| Customization: | Available |
|---|---|
| Color: | White, Ivory |
| Shape: | Sagger |
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Basic Info.
- Type
- Refractory Material
- Density
- 3.9g/cm3
- Temperature
- 1580< Refractoriness< 1770
- Feature
- Long Time Materials
- Material
- Alumina Cement
- Transport Package
- Standard Wooden Case
- Specification
- 2-10000ml
- Trademark
- RY
- Origin
- China
- Production Capacity
- 10000000PCS
Product Description
30ml Alumina (99%) Ceramic Corundum Crucible

Alumina Ceramic Crucibles are the main products of our ompany and sale all over the world are very good.And Mission Ceramic is making high quality ceramic products.
We make 99.7% Al2O3 crucibles and boats, which max working temperature is 1800ºC
and 95% Al2O3 crucibles and boats, which max working temperature is 1500ºC
Crucible capacity from 0.5ml to 10000ml. very big sized can be made as your design.
We have cylindrical type crucibles, conical type crucibles, boat and other special shaped crucibles or boats according to your design.
Alumina Ceramic Crucible Advantages:
1.High purity: 99.7% alumina purity makes sure high working temperature.
2.Large quantity mould in stock, you will find a suitable one.
3.Very small and very big sized ones can be made.
4.Inspection: each single alumina ceramic crucible and boat will be checked before shipping.
5.Low transportation cost: We have long time cooperated shipping agency, which can provide very low prices.
Alumina Ceramic Crucible Standard sizes:
Cylindrical Form Crucible
Conical Form Crucible
Alumina Ceramic Technical Data

Alumina Ceramic Crucibles are the main products of our ompany and sale all over the world are very good.And Mission Ceramic is making high quality ceramic products.
We make 99.7% Al2O3 crucibles and boats, which max working temperature is 1800ºC
and 95% Al2O3 crucibles and boats, which max working temperature is 1500ºC
Crucible capacity from 0.5ml to 10000ml. very big sized can be made as your design.
We have cylindrical type crucibles, conical type crucibles, boat and other special shaped crucibles or boats according to your design.
Alumina Ceramic Crucible Advantages:
1.High purity: 99.7% alumina purity makes sure high working temperature.
2.Large quantity mould in stock, you will find a suitable one.
3.Very small and very big sized ones can be made.
4.Inspection: each single alumina ceramic crucible and boat will be checked before shipping.
5.Low transportation cost: We have long time cooperated shipping agency, which can provide very low prices.
Alumina Ceramic Crucible Standard sizes:
Cylindrical Form Crucible
| OD(mm) | ID(mm) | H(mm) | WT(mm) | Capacity(ml) |
| 30 | 24-26 | 30 | 2-3 | 4.5 |
| 25 | 20 | 25 | 2.5 | 7 |
| 41 | 35 | 41 | 3 | 40 |
| 50 | 46 | 60 | 2.0 | 90 |
| 60 | 55 | 60 | 2.5 | 130 |
| 45 | 40 | 110 | 2.5 | 135 |
| 50 | 45 | 140 | 2.5 | 215 |
| 110 | 102 | 140 | 4.0 | 1000 |
| 120 | 110 | 140 | 5.0 | 1280 |
| 138 | 128 | 106 | 5 | 1300 |
Conical Form Crucible
| Top OD(mm) | Top ID(mm) |
Buttom OD(mm) | H(mm) | Capacity(ml) |
| 34 | 29 | 20 | 40 | 20 |
| 40 | 36 | 24 | 38 | 25 |
| 40 | 36 | 22 | 48 | 40 |
| 50 | 46 | 30 | 50 | 65 |
| 68 | 61.6 | 34 | 56.5 | 125 |
| 85 | 79 | 45 | 70 | 230 |
| 78 | 74 | 46 | 90 | 300 |
| 100 | 94 | 77 | 80 | 400 |
| 90 | 82 | 40 | 130 | 600 |
| 120 | 108 | 77 | 160 | 1400 |
Alumina Ceramic Technical Data
| Al2O3 Purity (%) | Density (g/cm3) |
Bending Strength (Mpa) |
Expansion (X10-6/ºC) (25-800ºC) |
Thermal Conductivity (W/(m.R)) |
Dielectric Strength (kv/mm) |
Max Working Temperature (ºC) | Water Absorption (%) |
| 95 | 3.60 | 364 | 7.6 | 20 | 11 | 1500 | <0.2 |
| 99.7 | 3.90 | 450 | 8.0 | 35 | 12 | 1800 | <0.1 |



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