Instant technical parameter verification and direct RFQ channels for our core alloy powders, liquid polymers, and specialty salts manufactured under auditable Chinese export standards.
Understanding particle sphericity, surface oxide film passivation, and phase stability in gas-atomized and mechanically milled magnesium alloy formulations.
Produced via high-vacuum thermal distillation and inert gas atomization. Our industrial pure magnesium powders control critical interstitial impurities (Fe < 0.02%, Si < 0.03%, Cl < 0.005%). This eliminates premature galvanic micro-corrosion cells and prevents uncontrollable exothermic runaway in pyrotechnic and Grignard organometallic applications.
Utilizing supersonic multi-stage argon atomization, our Al-Mg powders (standard ratios 50:50, 60:40, and custom ternary blends) synthesize intermetallic β-phase (Al3Mg2) and γ-phase (Al12Mg17) crystals. The resulting spherical particles exhibit Hall flow rates below 32 s/50g, ideal for laser sintering and rocket propulsion boosters.
From coarse 20–80 mesh chips for desulfurization reagents to hyper-fine 15–45 μm and 45–106 μm spherical fractions for Selective Laser Melting (SLM). Laser diffraction analysis (Malvern Mastersizer 3000) guarantees narrow D10, D50, and D90 margins, eliminating fine-dust flash hazards while securing uniform bulk packing density.
| Alloy Grade / Code | Nominal Chemical Composition | Particle Morphology | Standard Mesh / PSD (D50) | Primary Industrial Utility |
|---|---|---|---|---|
| Pure Mg (YANXA-Mg999) | Mg ≥ 99.90%, Fe ≤ 0.02%, Cl ≤ 0.005% | Inert Gas Atomized Spherical | 45–106 μm (D50: 68 μm) | Additive manufacturing, pharmaceutical synthesis, titanium sponge reduction |
| Al-Mg 50/50 (YANXA-AM50) | Al: 49.0–51.0%, Mg: 49.0–51.0% | Spherical / Near-Spherical | 100–325 Mesh (D50: 38 μm) | Aerospace propellants, defense flares, pyrotechnic ignition charges |
| AZ91D Powder | Al: 8.5–9.5%, Zn: 0.45–0.9%, Bal. Mg | Plasma / Gas Atomized Spherical | 15–53 μm (D50: 32 μm) | LPBF Additive Manufacturing, lightweight structural automotive brackets |
| WE43 Rare-Earth Mg | Y: 3.7–4.3%, Nd+RE: 2.4–4.4%, Zr ≥ 0.4% | High-Sphericity Gas Atomized | 20–63 μm (D50: 42 μm) | Bio-resorbable medical implants, high-temperature aerospace structures |
| Coarse Reagent Mg | Mg ≥ 99.80%, Oil/Wax Coated ≤ 0.5% | Milled Granular / Nodular | 20–80 Mesh (0.18–0.85 mm) | Hot metal external desulfurization in electric arc and blast furnaces |
China controls more than 85% of global primary magnesium ingot production, anchored in the dolomite-rich mineral corridors of Shaanxi and Shanxi. YANXA integrates this upstream advantage with proprietary inert gas atomization infrastructure to deliver stable pricing and continuous capacity.
How procurement managers and materials scientists deploy YANXA magnesium products across demanding commercial environments.
Spherical AZ91D and WE43 powders provide high laser absorption, smooth recoater spreading, and zero internal gas entrapment. Essential for complex lattice structures in aerospace brackets, UAV airframes, and customized lightweight racing components.
Atomized Al-Mg alloy powders generate precise high-temperature incandescent thermal radiation (combustion temperatures exceeding 2,800°C). Specifically formulated for infrared decoy countermeasures, signal flares, and solid-fuel propellant acceleration.
Coarse granular magnesium passivated with anti-oxidation silicone or wax blends. When coinjected with lime into molten iron at 1,350°C, Mg vapor rapidly fixes dissolved sulfur into stable MgS slag, lowering sulfur content below 0.002%.
Granular pure magnesium chips engineered with pristine surface areas free of greasy hydrocarbon films. Guarantees fast, consistent initiation times in dry ether solvents for producing pharmaceutical intermediates, vitamin pre-cursors, and silane coupling agents.
Magnesium and its alloy powders are classified as water-reactive flammable solids. YANXA enforces uncompromising international compliance frameworks from our factory floor to destination customs.
All export cargo is enclosed in heavy-duty UN-approved steel drums (1A2/Y1.5/100 or 1A2/X) lined with hermetically heat-sealed aluminum-plastic foil vacuum liners. Drums undergo automated argon purging, preventing contact with atmospheric moisture (RH < 0.05%) throughout transoceanic transit.
We supply complete IMO/IMDG-compliant Dangerous Goods Declarations, Shanghai Institute of Chemical Industry (SICI) Dangerous Goods Transportation Test Certificates, and GHS-compliant 16-section Safety Data Sheets (SDS) authored in English, German, French, and Japanese.
Fully compliant with European Union Regulation (EC) No 1907/2006 (REACH) and Directive 2011/65/EU (RoHS). Each production batch includes ICP-OES and LECO C/S/O/N/H test reports validating that restricted heavy metals (Pb, Cd, Hg, Cr6+) remain strictly below limits.
How next-generation atomization and surface chemistry modifications are transforming magnesium from a reactive industrial metal into a high-tech functional material.
To mitigate explosive dust ignition risks without degrading reactive efficacy, YANXA's materials lab is pioneering sub-nanometer covalent organic silane and graphene-oxide functionalized coatings. This increases the minimum ignition energy (MIE) by 400%, allowing safe handling under ambient atmosphere while retaining full catalytic reactivity.
Gas-atomized high-purity magnesium alloys (Mg-Zn-Ca and WE43) for medical additive manufacturing. These spherical powders enable 3D-printed orthopedic porous bone scaffolds that match the Young's modulus of human cortical bone (40–45 GPa), safely degrading in vivo through non-toxic magnesium ion absorption, bypassing secondary removal surgeries.
With a theoretical gravimetric hydrogen capacity of 7.6 wt%, ultra-fine nanostructured magnesium hydride powders synthesized through mechanical ball-milling with transition metal catalysts (Ti, Ni, Nb) represent the vanguard of clean energy storage. YANXA produces dedicated magnesium base powders optimized for rapid thermodynamic sorption kinetics.
A transparent, traceable 5-tier procurement pipeline tailored for high-stakes aerospace, chemical, and defense procurement programs.
Evaluation of target chemistry, mesh distribution (D10/50/90), flowability indices, and destination customs regulations.
Supply of representative batch samples sealed under argon accompanied by a pre-shipment lot Certificate of Analysis (COA).
Inert gas atomization or dry mechanical milling under strict dew point (≤ -40°C) and oxygen controls (≤ 50 ppm).
Pre-release testing via Malvern PSD, LECO O/N analyzers, and optional independent inspection by SGS or Pony Testing.
UN-approved packaging, hazardous cargo container booking, IMO declarations, and port-to-port telemetry tracking.
Critical parameters, safety thresholds, and purchasing logistics addressed by our metallurgical engineering team.
Complementary industrial precursors and electronic specialty gases manufactured with strict batch-to-batch consistency and international traceability.
Our metallurgical team reviews customer PSD specifications, safety compliance requirements, and annual delivery contracts. Direct factory pricing, batch COA, and export SDS dispatched within 12 hours.
