Product Code : ME-Zr-3N5-CR
Zirconium crucibles have high melting point of 1855°C (3371°F) and excellent corrosion resistance to alkalis, acids, salt water and other agents (except hot concentrated acid). Zirconium crucible is often used as a cost-effective replacement to conventional platinum labware due to their similar thermochemical properties. Zirconium crucible is widely used for high temperature applications such as metal and salt melting. It is ideal for highly-corrosive fusion processes (lithium and sodium salt fusions) in analytical chemistry and chemical processing.
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Product Information
Zirconium crucibles have high melting point of 1855°C (3371°F) and excellent corrosion resistance to alkalis, acids, salt water and other agents (except hot concentrated acid). Zirconium crucible is often used as a cost-effective replacement to conventional platinum labware due to their similar thermochemical properties. Zirconium crucible is widely used for high temperature applications such as metal and salt melting. It is ideal for highly-corrosive fusion processes (lithium and sodium salt fusions) in analytical chemistry and chemical processing.
Synonyms
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Specifications of Zirconium Crucible
| Size | Customize |
| volume | 10-2000ml |
| Shape | Circle, Cone, Rectangle, etc |
| Material | R60702 |
| Standard | ASTM B550 |
| Purity | ≥99% |
ATT can manufacture the products according to customers’drawings and specific requirements.
Chemical Composition for Zirconium Crucible
| Grades | Main component | Impurity content(wt% ≤) | |||||||
| Zr+Hf | Hf | Fe+Cr | Sn | Nb | C | N | O | H | |
| R60700 | 99.2 | 4.5 | 0.2 | - | - | 0.05 | 0.025 | 0.10 | 0.005 |
| R60702 | 99.2 | 4.5 | 0.2 | - | - | 0.05 | 0.025 | 0.16 | 0.005 |
Zirconium Crucible Properties
| Molecular Weight | 91.22 |
| Appearance | Gray to black powder |
| Melting Point | 1852 °C |
| Boiling Point | 3580 °C |
| Density | 6506 kg/m3 |
| Solubility in H2O | N/A |
| Electrical Resistivity | 40.0 microhm-cm @ 20 oC °C |
| Electronegativity | 1.4 Paulings |
| Heat of Fusion | 5.50 Cal/gm mole |
| Heat of Vaporization | 120 K-Cal/gm atom at 4377 °C |
| Poisson's Ratio | 0.34 |
| Specific Heat | 0.0671 Cal/g/K @ 25 oC °C |
| Tensile Strength | 230 MPa |
| Thermal Conductivity | 0.227 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 °C) 5.7 µm·m-1·K-1 |
| Vickers Hardness | 903 MPa |
| Young's Modulus | 88 GPa |
Applications of Zirconium Crucible
Zirconium crucibles have high melting point of 1855°C (3371°F) and excellent corrosion resistance to alkalis, acids, salt water and other agents (except hot concentrated acid). Zirconium crucible is often used as a cost-effective replacement to conventional platinum labware due to their similar thermochemical properties. Zirconium crucible is widely used for high temperature applications such as metal and salt melting. It is ideal for highly-corrosive fusion processes (lithium and sodium salt fusions) in analytical chemistry and chemical processing.
Packaging of Zirconium Crucible
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Zirconium Crucible is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Zr |
| CAS | 7440-67-7 |
| MDL Number | MFCD00011303 |
| EC No. | 231-176-9 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23995 |
| SMILES | [Zr] |
| InchI Identifier | InChI=1S/Zr |
| InchI Key | QCWXUUIWCKQGHC-UHFFFAOYSA-N |
