High Purity Atomized Spherical Magnesium (Mg) Powder NGW120
High purity atomized spherical magnesium powder is produced using centrifugal atomization technology, in which magnesium with a minimum purity of 99.8% is melted and sprayed under an inert atmosphere. This powder is recognized for its high apparent density, high active magnesium content, excellent fluidity, strong stability, small particle size, and low specific surface area.
Technical Properties
| Property | Value |
|---|---|
| Particle Shape | Spherical Particle |
| Spherical Rate (%) | ≥95 |
| Apparent Density (g·cm-3) | 0.9 (min) |
| Bulk Density (g·cm-3) | 0.97 (min) |
| Liquidity (s·(50g)-1) | 78.6 |
| Moisture Absorption (%) | 0.01 |
| Active Mg Content (%) | 99.0 (min) |
Impurity Content (%)
| Impurity | Value (max) |
|---|---|
| Moisture Content (%) | 0.08 |
| HCl Undissolved Substance (%) | 0.047 |
| Oil Content (%) | 0.00 |
| Fe (%) | 0.045 |
| Mn (%) | 0.008 |
| Zn (%) | 0.008 |
| Cl (%) | 0.004 |
Particle Size Distribution
| Parameter | Value |
|---|---|
| D50 (µm) | 120±10 |
| Granularity (µm) | Percentage (%) |
|---|---|
| ≥600 | 0 |
| ≥300 | 10.0 |
| ≥150 | 40.0 |
| <75 | 30.0 |
| <45 | 5.0 |
Applications
High purity atomized spherical magnesium powder is widely used in the following fields: Aviation, National defense, Composite materials, Powder metallurgy, Petrochemical catalyst, Electronic coating, New type functional materials and so on.
