Product Code : ME-Zr-5N-PO
Zirconium can strongly absorb nitrogen, hydrogen, oxygen and other gases under certain temperature conditions. Above 900℃, zirconium strongly absorbs nitrogen; At 200℃, zirconium violently absorbs hydrogen. Because of this property, zirconium powder is coated on the electrovacuum element and other heated parts of the meter, such as the anode, to absorb the residual gas in the vacuum tube. Zirconium powder, which has a low ignition point and burns fast, is also used in the manufacture of tracer and flares.
CAS #: 7440-67-7
Linear Formula: Zr
MDL Number: MFCD00011303
EC No.: 231-176-9
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Product Information
Zirconium can strongly absorb nitrogen, hydrogen, oxygen and other gases under certain temperature conditions. Above 900℃, zirconium strongly absorbs nitrogen; At 200℃, zirconium violently absorbs hydrogen. Because of this property, zirconium powder is coated on the electrovacuum element and other heated parts of the meter, such as the anode, to absorb the residual gas in the vacuum tube. Zirconium powder, which has a low ignition point and burns fast, is also used in the manufacture of tracer and flares.
Synonyms
Zirconium particles, Zirconium microparticles, Zirconium micropowder, Zirconium micro powder, Zirconium micron powder, Zirconium submicron powder, Zirconium sub-micron powder
Specifications Of Zirconium Powder
| Particle Size | 10nm-500μm / Customized |
| Material | Zirconium |
| Standard | ASTM |
| Purity | ≥99% |
Particle Size Of Zirconium Powder
| Type | Particle Size |
| Coarse powder | 50~1000μm |
| Fine powder | 10~50μm |
| Micro powder | 0.5~10μm |
| Ultrafine powder | 0~0.5μm |
| Nano-powder | 1~100nm |
Chemical Composition for Zirconium Powder
| 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 Powder 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 Powder
*Make tracers and flares
*Metallurgical deoxidizer
*Alloy additive
Packaging of Zirconium Powder
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 Powder 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 |
