Cordierite Refractory Crucible Sintering Powder , Lightweight Alumina Ceramic Crucible
Good thermal shock Cordierite high temperature Crucible for powder sintering
1. Description
Cordierite ceramic is mainly a structural ceramic, often used for kiln furniture due to its extremely good thermal shock resistance.Like other structural ceramic materials, it also has good thermal and electrical insulating capabilities.Cordierite is an extremely lightweight material with low thermal expansion and excellent mechanical strength.
We can supply product upon request.
Cordierite material has very good thermal shock properties and low thermal expansion. And it has low thermal conductivity.
Compared with other material,it is lighweight. By the way, it also has Excellent mechanical strength and Excellent rigidity
3. Technical data
|
Item Category |
Cordierite |
|
| (g/cm3)Density | 2.1 | |
| (%)Apparent Porosity | 28 | |
| (Mpa)Room temperature Flexural Strength | 8 | |
| Cycle Using Times | >50 | |
|
Chemical Composition |
Al2O3 | >40 |
| SiO2 | ≤40 | |
| MgO | ≥10 | |
| Fe2O3 | <1.0 | |
| Main Size | 300*200*150 | |
| 340*230*145 | ||
| D280 H140 | ||
4. Product application
Cordierite crucible is widely used in refractroy Kiln furniture, it has very good thermal shock reistance,mas using temperature is 1300℃,it can be used to fire pigment, rare earth powder, glass,ceramic powder and so on.
Our customer use Cordierite crucible to sinter powder at 1100℃, using life can be 1-2 years.But if your using temperature is over 1300℃,we recommend mullite or Corundum-Mullite Crucible.
We can recommend best material according to your using condition.
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