Gold Melting Crucible with 99% Alumina Ceramic Crucible

Product Description

Product Description

Crucibles are smaller containers used for the melting of materials, e.g. minerals and glass. 

1.Material: 99% alumina, corundum-mullite ceramic, zirconium oxide ceramics optional

2.Shape: we are able to supply a variety of shape of ceramic crucibles, including cylinder, rectangular, square, boat and so on.

3. Features: all ceramic crucibles are with excellent chemical resistance, thermal - shock performance.

4. Working temperature: It can be work under max. 1600ºC long term.

5. Application: They are commonly used in a variety of metal or non-metal melting material, or melting items analysis in the lab, also it's a regular application for smelting & sintering for phosphors, rare earth material, precious metals.
 

Product Advantages

 

Product Parameters

Properties	Unit	Steatite ceramic	95% Al2O3	99% Al2O3	Zirconia Ceramic
Density	g/cm³	2.7	3.6	3.8	5.6
Flexural strength	Mpa	145	300	300	354
Hardness	Gpa	5.7	7	10.7	12.3
Elastic modulus	Gpa	120	275	320	205
Poissons ratio	-	0.21	0.22	0.22	0.30
Linear expansion coefficient	x 10-6/ºC	7.9	7.1	7.8	9
Thermal conductivity	w/(m.k)	2.5	20	25	2.5

Our Advantages

Packaging & Shipping

FAQ

Q: What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your requirements.

Q: After an order is confirmed,when to deliver?
A: According to your order quantity, normally, 15-25 days after deposit received.

Q: Is your company accept customization?
A: We have our own factories and excellent technical team, and we accept OEM service.

Q: What certificates do you have?
A: ISO9001, BV and Test Report, also we can do other necessary certification according to your requirements.

Q: Can you offer samples?
A: Of course,samples are total free! Freight should be paid by buyers.