High-specification metal particulates and chemical additives dispatched directly from certified manufacturing nodes in China.
A comprehensive strategic overview of primary metallurgy, gas atomization parameters, and tier-one supply chain integration for industrial procurement divisions.
Sourcing fine aluminum powder directly from Chinese industrial complexes removes layered trading markups, directly linking procurement budgets to real-time ingot indices (Shanghai Metal Exchange & LME) alongside standardized processing margins.
By employing high-pressure inert gas (nitrogen/argon) supersonic multi-nozzle atomizers, melt streams are transformed into ultra-spherical droplets. This micro-cooling kinetics eliminates surface satellites and internal porosity.
Fine powders exhibit immense specific surface areas requiring strictly controlled passivation chemistry. Controlled oxidation forms a nanometer-thin (2–4 nm) uniform Al2O3 layer that safeguards transport stability without compromising reactive energy release.
Tested in accordance with ASTM B214, ASTM B822, and ISO 13320 laser diffraction protocols.
| Grade Designation | Morphology | D10 (μm) | D50 (Median) | D90 (μm) | Active Al (%) | Target Industrial Domain |
|---|---|---|---|---|---|---|
| YX-AL-SP05 | Gas Spherical | 1.8 | 5.2 μm | 9.5 | ≥ 99.2% | Photovoltaic Pastes, Catalysis |
| YX-AL-SP15 | Gas Spherical | 5.5 | 15.0 μm | 27.0 | ≥ 99.5% | Additive Manufacturing (SLM/EBM) |
| YX-AL-SP30 | Gas Spherical | 12.0 | 32.0 μm | 58.0 | ≥ 99.7% | Thermal Spray, Solid Energetics |
| YX-AL-FL10 | Milled Flake | 3.0 | 11.5 μm | 24.0 | ≥ 98.5% | Protective Pigments, Autoclaved Concrete |
| YX-AL-MG50 | Al-Mg Alloy | 8.0 | 25.0 μm | 48.0 | Al:Mg 50:50 | Pyrotechnics, Flares, Foundry Reagents |
Complete end-to-end management of reactive solids under stringent international safety frameworks.
Certified steel drums (1A2/Y1.5/150) equipped with interior polyethylene liners and hermetic nitrogen purging to eliminate moisture ingestion.
UN 1396 (Aluminum Powder, Uncoated) and UN 1383 classification clearance handled by specialists certified in dangerous goods logistics.
Every lot ships with ICP-OES elemental analysis, Malvern Mastersizer PSD verification, and tap density metrics retained for 5+ years.
Complete support for chemical clearance dossiers, including EU REACH OR coverage, US TSCA declarations, and regional SDS localization.
From aerospace additive manufacturing to photovoltaic metallization, our customized fractions match stringent processing requirements.
Our ultra-fine spherical powders (D50 2–5 μm) feature exceptionally low iron and silicon contamination. This ensures high-conductivity screen-printing pastes for silicon solar cells, improving conversion efficiency and reducing contact resistance.
Engineered for high enthalpy release, high-purity micro-aluminum provides tightly controlled burn-rate kinetics for energetic composites, pyrotechnic ignition devices, and metallurgical aluminothermic reduction reactions.
Pre-alloyed Al-Si-Mg spherical compositions engineered for LPBF (Laser Powder Bed Fusion). Excellent Hall flow rates (< 60 s/50g) and low oxygen content enable void-free lightweight structural components.
Strategic advancements in powder manufacturing across 2026–2030 to unlock next-generation thermal management and light-weighting.
Implementation of RF plasma re-melting systems to manufacture ultra-spherical powders with zero satellite formation for safety-critical aerospace printing.
Atomic layer deposition (ALD) of nanometer oxide shells onto micro-powders to prevent premature oxidation while lowering thermal ignition thresholds.
Zero-emission inert gas filtration facilities recovering 98.5% of argon and nitrogen from atomizing towers, reducing manufacturing carbon footprints.
AI-assisted optical emission detectors analyzing nozzle atomization spray cones in real-time to adjust nozzle dynamics and prevent particle size distribution drift.
Complete material sourcing capabilities from Yanxatech System Industries Limited.
Detailed clarification on minimum orders, export logistics, custom sieve cuts, and hazardous cargo handling.
Quotes are structured on an indexed conversion cost model: Raw Ingot Base Price (linked to the Shanghai Metal Exchange or LME) + Atomization & Classification Cost + Inert Packaging & Freight. This index methodology ensures total transparency over commodity fluctuations and processing surcharges.
Yes. Utilizing air classification systems, we can tailor custom cuts to tight tolerances (such as D50 = 4.5 μm with a cut-off at D97 < 12 μm) to eliminate screen clogging in paste extrusion or minimize smoke emission in pyrotechnic devices.
Fine uncoated aluminum powders belong to Dangerous Goods Class 4.3 (substances which, in contact with water, emit flammable gases). We manage packaging certification, hazardous declarations, localized maritime bookings, and full IMDG cargo segregation from origin port to final port.
Each production batch includes a comprehensive COA reporting Total Al content, Active Metallic Al assay, trace impurities (Fe, Si, Cu, H2O), laser diffraction PSD percentiles (D10, D50, D90), and apparent/tap density measurements verified before container loading.
Connect with our metallurgists and international logistics desk for real-time factory-gate pricing, sample evaluations, and volume contracts.
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