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- Boron Nitride
- Zirconia
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| Compound Formula | ZrO2 |
| Molecular Weight | 123.22 |
| Appearance | White |
| Melting Point | 2,715° C (4,919° F) |
| Boiling Point | 4,300° C (7,772° F) |
| Density | 5.68 g/cm3 |
| Water absorption | <0> |
| Hardness | 1350 HV |
| Hot expansion coefficient | 9.5×10-6 /°C |
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.
| Working temperature | 2200℃ |
| Corrosion Resistant | acids, alkalis |
| Approx. Capacity | 2~300 mL |
| OD | 9~80 mm |
| Height | 15~80 mm |
| Wall thickness | 1.5~3.5 mm |
Different sizes and shapes of zirconia crucibles can be manufactured according to the customer’s requirements. Please send us an inquiry for the zirconia crucible price.
A: Top Diameter, B: Height, C: Bottom Diameter
Zirconium Oxide Crucibles deliver cleaner melts at temperatures up to 1900°C and beyond. They are engineered for the melting of superalloys and precious metals and deliver heat-up and cool-down schedules that keep your foundry productive. They are widely used in:
-Chemical calcining
-Metal casting
-Metal melting, especially in superalloy and precious metals industries
-Thermal analysis crucibles
ACM is a global zirconia crucibles manufacturer. Our Zirconia Crucible is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
China Special Ceramic Parts, Inc. is a certified zirconia crucible supplier. Our product quality is high and our price is competitive. Send us an inquiry.
Submit your review | |
I have used this now for at least 20 smelting at over 1200 Celsius and the crucible is still going.
Pre heat it at 200C for 1 hr to drive off any moisture prior to first use.
Quality is very good in my opinion.
