Corundum Mullite Sagger For Calcining Ternary Cathode Lithium Battery Powder
1. Lithium-ion batteries
Lithium-ion batteries have been used in many civilian and military fields such as communication fields like for mobile phones, consumption fields like for laptop computers, video cameras and digital cameras as well as in commute fields like small-size e-vehicles.
2. Categories of Lithium-ion battery materials.
There are ternary materials 111, 422, 523, 611, 622 and 811, whose calcining temperature range from 750℃ to 950 ℃ and our corundum mullite is a good choice for calcinig ternary lithium battery powder.
3. Features of corundum mullite:
Pure raw materials with alumina content up to 60-70 percent, which makes it chemical inert;
small thermal expansion coefficient;
good thermal shock resistance performance;
slagging free.
4. TDS of Corundum Mullite Sagger For Calcining Ternary Cathode Lithium Battery Powder
| Chemical Analysis and thermal and physical properties | ||
| Al2O3(%) | 85-90 | |
| SiO2(%) | 10-15 | |
| Fe2O3(%) | <0.2 | |
| others | trace | |
| Bulk Density(g/cm³) | ≥2.2 | |
| Refractoriness(℃) | 1850 | |
| maximum working temperature (℃) | <1500 | |
| Compressive Strength under Room Temperature (Mpa) | 2.04 | |
| Linear change on reheating(1600℃x3h) | ±0.2 | |
| Porosity(%) | 16-20 | |
5. Size
330mm X 330mm X 60 mm,
330mm X 330 mm X 65 mm,
330mm X 330 mm X 70 mm,
330mm X 330 mm X 75 mm,
330mm X 330 mm X 85 mm,
330mm X 330 mm X 100 mm,
330mm X 330 mm X 110 mm,
330mm X 330 mm X 120 mm,
330mm X 330 mm X 130 mm,
330mm X 330 mm X 130 mm,
Please be noted: The data presented represents typical average results. They are subject to normal variation and should not be used for warranty or specification purposes. Also, since we have our own lab and factory, we are able to tailor products to meet customers' needs.
Please contact us for sample testing, facory audition, visiting or business cooperation at any time.
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