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Description
High Purity Atomized Spherical Magnesium (Mg) Powder – NGXW40
NGXW40 is a high-purity, atomized spherical magnesium powder produced using advanced centrifugal atomization technology. The process involves melting magnesium with a minimum purity of 99.8% and atomizing it in an inert atmosphere to ensure excellent particle uniformity, oxidation resistance, and purity. With a D50 of approximately 40 µm, NGXW40 offers optimal flowability, high apparent density, and superior reactivity, making it an ideal material for precision applications in aerospace, defense, electronics, and powder metallurgy.
Key Features:
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Highly spherical particles (≥95% spherical rate)
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Excellent flowability and low moisture absorption
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High active magnesium content ≥99.0%
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Fine particle size with D50 ~40 µm
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Low surface area, high packing density
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Ultra-low oil and impurity content for maximum purity
Technical Specifications:
| Property | Value |
|---|---|
| Particle Shape | Spherical |
| Spherical Rate (%) | ≥95 |
| Apparent Density (g/cm³) | ≥0.90 |
| Bulk Density (g/cm³) | ≥0.90 |
| Liquidity (s/50g) | 78.6 |
| Moisture Absorption (%) | 0.01 |
| Active Magnesium Content (%) | ≥99.0 |
Impurity Content (Max %):
| Impurity | Value |
|---|---|
| Moisture Content | 0.08% |
| HCl Insolubles | 0.047% |
| Oil Content | 0.00% |
| Fe | 0.045% |
| Mn | 0.008% |
| Zn | 0.008% |
| Cl | 0.004% |
Particle Size Distribution:
| Size Range (µm) | Max Volume (%) |
|---|---|
| ≥75 µm | ≤0.5% |
| ≥45 µm | ≤40.0% |
| D50 | 40 ± 5 µm |
Applications:
NGXW40 is a versatile material used across a broad range of high-performance applications, including:
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Aerospace & Defense: Lightweight pyrotechnics, thermal decoys, and structural materials
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Composite Materials: Enhances strength-to-weight ratio and thermal properties in advanced composites
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Powder Metallurgy: Used as an alloying element or for sintered magnesium-based components
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Catalysis & Chemical Industry: As a reactive agent or support in petrochemical catalysts
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Electronic Coatings: For EMI shielding, thermal conduction, and anti-corrosion purposes
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Biomedical & Food Industries: In trace element delivery, magnesium supplements, or biodegradable devices
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Functional Materials R&D: Development of new reactive alloys and magnetic or thermoelectric systems
For large-scale procurement, custom particle size distributions, or technical consultation, please contact us directly. NGXW40 is available in bulk quantities for both R&D and industrial use.
Additional information
| Gram | 500 g, 1000 g, 5000 g |
|---|