Zirconia Ceramic crucible for casting melting

Zirconia Ceramic crucible for casting melting

Zirconia Crucibles for ConsistentHigh Temperature Melting

  • Description
  • Inquiry

Zirconia Ceramic crucible for casting melting

Product Description

  1. High density
  2. Low thermal conductivity.
  3. Chemical inertness
  4. Resistance to molten metals
  5. Ionic electrical conduction
  6. Wear resistance
  7. High fracture toughness
  8. High hardness

Zirconia Ceramic crucible for casting melting

Zirconia ceramic are used in shaft , plunger, high-Pressure cleaning machines. sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.

Zirconia ceramics performance




Water absorption



Firing temperature






Bending strength



Compression strength



Breaking tenacity



Hot expansion coefficient



casting ceramic crucible, ceramic boat crucible,  ceramic boat crucible, smelting ceramic crucible
zirconia ceramic crucible, 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml

We can supply 95%, 99.7% alumina ceramic crucible and zirocnia ceramic crucible according to customer’s drawings, samples and performance requirement.

1.High purity>99.7% 

2.Max service temperature 1700.C

3.Good thermal shock


Zirconia (ZrO2) special crucible can withstand the high temperature up to 1700.C and has very good resistance to chemical erosions and thermal shock. Zirconia crucible is ideal for the melting of gold, glass, metal processing / molten glass, rapid thermal cycling, gemstone purification for jewelry industry etc.

Corundum – mullite – Zirconia Crucible size for reference :

Crucible capacity(Liter)Furnace crucible size(ID x OD x H)
1LΦ85x150x300 mm
3LΦ138x198x300 mm
5LΦ160x230x300 mm
10LΦ265x310x300 mm
20LΦ265x310x400 mm


Crucible materials :  

Zirconium oxide, Quartz, Alumina,Fused alumina zirconia and other materials.


Main application : 

Firing other high melting point material, which is mainly used for the melting temperature with Pt, Rh, Au and other precious metal.



Contact Us