High purity zirconia crucibles are great refractory and insulating containers, able to be used under a high temperature. Nextgen Advanced Materials supplies High purity zirconia crucibles with high quality and fast delivery, and customized products are also available.
You can rest assured to buy Nextgen Zirconia Crucible from our factory. We have achieved remarkable success in this domain as a result of our focused approach, timely delivery, and ethical company philosophy. High purity zirconia crucibles are great refractory and insulating containers. They can withstand a high temperature above 1900°C and above and are specially manufactured for melting superalloys and precious metals. They also have excellent chemical inertness, superior thermal shock resistance to temperatures reaching up to 2200°C, and good corrosion resistance to acids and alkalis.
|
Zirconia ceramics performance |
Density |
g/cm3 |
≥6.0 |
|
Water absorption |
% |
<0.05 |
|
|
Firing temperature |
°C |
1550 |
|
|
Hardness |
HV |
1350 |
|
|
Bending strength |
MPa |
950 |
|
|
Compression strength |
Mpa |
25000 |
|
|
Breaking tenacity |
Mpa·m1/2 |
8 |
|
|
Hot expansion coefficient |
/°C |
9.5x10-6 |
