1.Main Technical Index:
|Name||800ml heat resistance 99% alumina ceramic crucible as gold melting container|
|Chemical Composition||Al2O3||95% / 99% /99.7%|
|Bulk Density|| ≥3.80 g/cm³|
|Bending Strength||≥350 MPa|
Coefficient of Thermal Expansion
| Long Time Working Temperature|| ≥1450|
| Max Working Temperature|| 1800|
| Mohs Hardness|| 9|
2. Main Specification of Alumina Ceramic Crucible:
2-1. Cylindrical alumina ceramic crucibles:
2-2 Square and rectangular alumina ceramic crucibles:
2-3. Conical alumina ceramic crucibles:
Feature of Alumina Ceramic Crucible:
♦ High alumina purity:al2o3>99%,good corrosion resistance.
♦ High temperature resistance,long working time at1600℃, short working time at 1800C.
♦ Good thermal shock,no easy to crack.
Based on above features,99 al2o3 alumina melting ceramic crucible with wall thickness from 1.3mm to 5mm is widely used for analysis ,melting , firing and processing of material applied in laboratory and various industries,such as metallurgy, chemical industry , materials science and so on.
4. Packing and Shipping:
◊ Professional: More than ten years of experience in production, more than 5 years of experience in foreign trade export, we will supply prompt technical support on pre- and after sales.
◊ High Quality:Based on the strict adherence to ISO9001-2008 or Industry Standard or other International Standard, our inspection engineers carry out full course tracking in the whole production.
◊ Focus on Details: No matter how small questions or problems shall be replied and help to solve by our members, even for the small orders.
◊ Price &Discount: We can provide competitive price and discount for large quantity.
◊ OEM : Customized designs, sizes and logos are acceptable.