Hi-Purity with 4000F Melting Point - EQ-CZ-D40H40 /manufacturer of Hi-Purity with 4000F Melting Point - EQ-CZ-D40H40-cs ceramic co.,ltd
One High purity Zirconia crucibles best for chemcial calcining, metal casting, and ceramic sample preparation.
Dimension: 40 mm Diameter X 40 mm Height +/-1.0 mm
Shape: Conical
Capacity: 50 ml
Purity: ZrO2 > 99.5%; CaO > 99.9%
Composition: 80% ZrO2 + 20% CaO
Density: 4.0 g /cm3
100% impervious
Capacity: 40 ml
Max. working temperature: 2100 Deg. C or 4000 F
Note: Ziroconia is very brittle, please never heat and cool faster than 5°C/min. otherwise crucible may crack
Typical Chemical Analysis
| Element |
Compositions |
Crucible Backup |
| |
3001 |
1651 |
2004 |
2290 |
1859 |
3001 |
| SiO2 |
1.5 |
0.4 |
27.0 |
0.3 |
0.6 |
1.2 |
| CaO |
0.2 |
3.1 |
0.3 |
0.3 |
4.5 |
0.2 |
| MgO |
2.7 |
0.4 |
0.2 |
0.1 |
4.5 |
2.2 |
| Fe2O3 |
0.1 |
0.1 |
0.2 |
0.1 |
0.2 |
0.2 |
| Al2O3 |
0.8 |
0.4 |
0.5 |
0.3 |
0.25 |
0.7 |
| TiO2 |
0.1 |
0.1 |
0.2 |
0.1 |
0.2 |
0.2 |
| Y2O3 |
- - - |
- - - |
- - - |
5.2 |
- - - |
- - - |
| ZrO2 |
94.6 |
95.5 |
71.6 |
93.6 |
89.75 |
95.3 |
Physical Properties
| |
Compositions |
Backup Sizing |
| |
3001 |
1651 |
2004 |
2290 |
1859 |
3001 |
| Density |
4.6g/cc |
4.2g/cc |
3.6g/cc |
4.5g/cc |
-8+100
Tyler
mesh
Size |
-8+28
Tyler
mesh
Size |
| Porosity |
18% |
25% |
16% |
23% |
MOR
@R.T. |
3500psi |
2400psi |
4300psi |
2400psi |
Special offer: Most of our crucibles are produced to order, please mark clearly height, bottom diameter, top diameter, wall thickness and any special requirements i.e. lips etc. To speed up quotations please supply a drawing and if appropriate, the name of the system in which they are to be used.
Please use the drawing below for reference when you Request A CS CERAMIC Quote.
| 
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