Zirconia (ZrO2) can withstand the high temperature up to 2200C and has very good resistance to chemical erosions and thermal shock. Zirconia crucible is ideal for the melting of precious metals and super-alloys. Zirconia crucibles are available in many sizes and shapes. Call for any custom production request.
 

Property of zirconia from ANDY company:
Purity: Y_ZrO295 Ca_ZrO2 Mg_ZrO2
Density: 6.01Compressive Strength: 2600MPA
Flexural Strength: 900MPA
Thermal Shock: Good
Max service temperature: 2200C