Precision-manufactured spherical and functionalized powders tailored for industrial procurement in Nigeria and global markets.
Ultra-clean spherical powder (purity up to 99.9%) optimized for electronic pastes, chemical synthesis, and target manufacturing.
High-spheric matrix powder engineered for ceramic-reinforced light-weight structural components in heavy machinery.
Premixed powder formulations designed to deliver high specific modulus, low thermal expansion, and wear resistance.
Surface-treated powder offering high thermal conductivity for silicone greases, gap fillers, and electronic encapsulation.
Understanding chemical purity, particle size distribution (PSD), and surface passivating morphology in industrial-grade aluminium powders.
High-purity aluminium powder production requires strict atmospheric isolation to eliminate interstitial oxygen and moisture pick-up. Utilizing advanced close-coupled inert gas (Nitrogen/Argon) atomization nozzles, raw primary aluminium ingots (99.7% to 99.99% purity) are atomized under positive inert pressure.
This process guarantees extremely low trace elemental impurities (Fe < 0.05%, Si < 0.04%, Cu < 0.01%), which is critical for exothermic reactions in thermite welding, explosive formulations, and semiconductor sputtering targets.
The flowability, tap density, and reaction kinetics of metal powder depend heavily on its spherical morphology and particle size distribution curve. By employing precision air-classifier technology, Toyal JWX customizes PSD for specific operational requirements:
| Grade Code | Al Purity (%) | D50 Particle Size (µm) | Morphology | Apparent Density (g/cm³) | Primary Application Matrix |
|---|---|---|---|---|---|
| HP-AL-999 | ≥ 99.99% | 15 – 25 µm | Spherical | 1.45 – 1.60 | Electronic Pastes, Solar Metallization, Sputtering Targets |
| SA-AL-997 | ≥ 99.70% | 20 – 45 µm | Spherical | 1.35 – 1.50 | Additive Manufacturing (3D Printing), MIM, AMMC Composites |
| RF-AL-995 | ≥ 99.50% | 45 – 105 µm | Nodular / Spherical | 1.10 – 1.30 | Refractory Bricks (MgO-C, Al₂O₃-C), Steelmaking Deoxidizers |
| TH-AL-COAT | ≥ 99.00% | 5 – 15 µm | Surface Modified Flake/Sphere | 0.80 – 1.15 | Thermal Interface Fillers (TIM), Conductive Coatings |
Analyzing Sub-Saharan Africa's industrial expansion, infrastructure demands, and local manufacturing integration.
As Nigeria accelerates its industrialization agenda—driven by massive infrastructure investments, oil & gas pipeline expansions, steel plant revamps (such as Ajaokuta Steel and Delta Steel Company), and the growth of local manufacturing hubs across Lagos (Ikeja, Agbara), Ogun State, Port Harcourt, and Kano—the demand for high-performance raw chemical and metallurgical powders has reached an all-time high.
High-purity atomized aluminium powder serves as an indispensable core raw material across several critical sectors driving Nigeria's Economic Recovery and Growth Plan (ERGP):
Major infrastructure projects including the Kaduna-Kano rail line, Lagos-Ibadan railway, and NNPC gas pipeline corridors rely on thermite welding powders (Al + Fe₂O₃ mix) for rapid, high-strength jointing in remote field conditions.
Nigerian steel melt shops and refractory producers utilize high-purity aluminium powders as antioxidant additives in Magnesium-Carbon (MgO-C) and Alumina-Carbon bricks to protect carbon against oxidation under extreme heat.
With rapid urban development in Lagos, Abuja, and Port Harcourt, local paint manufacturers generate huge demand for atomized aluminium feedstock converted into metallic pigments for roofing, automotive refinishing, and industrial coatings.
Nigeria's modern construction industry is heavily adopting Aerated Autoclaved Concrete (AAC) building blocks. Uncoated, fine aluminium powder acts as the gas-generating blowing agent creating thermal insulating micro-voids.
Seamless B2B international procurement backed by Toyo Aluminium K.K. Group technology standards and robust local regulatory compliance.
Founded in 1997 as Hunan Ningxiang JiWeiXin Metal Powder Co., Ltd., the company was acquired in 2009 by Toyo Aluminium K.K. Group (Japan) and Shanghai Matsuo Co., Ltd. This joint venture brings world-class Japanese engineering discipline, strict chemical testing protocols, and mass-scale Chinese manufacturing cost efficiencies directly to Nigerian buyers.
Aluminium powders are classified under International Maritime Dangerous Goods (IMDG) codes (UN 1396 Class 4.3 Water-Reactive or UN 1309 Class 4.1 Flammable Solids). We provide fully certified, moisture-proof UN-approved steel drums with inert gas headspace purging.
Our dedicated export logistics team manages shipping routes directly to Apapa Port (Lagos), Tin Can Island Port, and Onne Port (Port Harcourt) with complete bill of lading and customs documentation.
Importing chemical powders into Nigeria requires strict adherence to local regulations. We provide Nigerian importers with comprehensive support for:
From lab-scale powder metallurgy R&D to multi-ton bulk production runs, we adapt parameters to your exact chemical and physical needs.
Custom spherical aluminium alloy powders (AlSi10Mg, AlSi7Mg, 6061 series) tailored for Metal Injection Molding (MIM) feedstocks and press-and-sinter powder metallurgy. Engineered for high green strength and density after sintering.
Specially coated spherical powders designed to handle high ambient working temperatures in Sub-Saharan solar inverters, telecom base stations, and EV power electronics. Improves heat dissipation while preventing polymer matrix degradation.
High-reactivity powders with precisely controlled surface oxide layer thicknesses (typically < 5 nm) for organometallic synthesis, alkyl aluminium preparation, and pharmaceutical intermediate catalysts.
Explore our full line of spherical alloy powders, coated grades, and specialized formulations engineered for West African and global buyers.
Ultra-pure matrix powder engineered for advanced metal composite structural components.
Designed for electronics thermal interface management in hot climate applications.
High-purity atomized grade available in scalable quantities for industrial manufacturing.
Uncoated spherical morphology enabling high filler loading in heat dissipation materials.
Spherical AlSi10Mg and AlSi7Mg powders optimized for SLM/LPBF 3D printers.
Pre-alloyed formulations providing high green strength and consistent sinterability.
Al-Si eutectic powders engineered for heat exchanger and radiator brazing paste applications.
Fine spherical powder cuts tailored for zero-porosity near-net-shape MIM production.
Clear answers to common inquiries regarding technical specs, packaging, international logistics, and SONCAP compliance.
We can engineer customized PSD ranges from fine cuts (D50 of 3 to 10 µm) up to coarser distributions (D50 of 45 to 150 µm). Whether your facility in Nigeria requires powder for laser additive manufacturing (LPBF), thermite welding, AAC concrete expansion, or refractory brick manufacturing, we match your target D10, D50, and D90 parameters exactly.
Aluminium powder is classified under UN dangerous goods regulations (UN1396 Class 4.3 for uncoated reactive powder and UN1309 Class 4.1 for coated powder). We package all orders in hermetically sealed UN-approved steel drums featuring inner heavy-duty polyethylene liners, desiccant packs, and argon headspace purging to withstand long sea transit through humid tropical climates to Apapa, Tin Can, or Onne ports.
Every shipment is accompanied by a batch-specific Certificate of Analysis (COA) detailing ICP impurity analysis, Laser Diffraction Particle Size Distribution charts, and Apparent/Tap Density data. We also provide GHS-compliant Safety Data Sheets (SDS), ISO 9001/14001 certificates, and assist your clearing agents with SONCAP Product Certificates (PC) and Form M documentation.
Uncoated spherical powder features high flowability and packing density, making it ideal for metal 3D printing, powder metallurgy, thermite welding, and metal matrix composites. Coated powder undergoes secondary surface modification (such as silane, stearic acid, or polymer coating) to enhance moisture stability, prevent early oxidation, or improve compatibility with organic matrices in thermal fillers and metallic paints.
Established in 1997 as Hunan Ningxiang JiWeiXin Metal Powder Co., Ltd., the company was jointly acquired in December 2009 by Toyo Aluminium K.K. Group (Japan) and Shanghai Matsuo Co., Ltd. We combine Japanese quality management discipline with a massive 10,000 MT/year production capacity in Hunan, China.
Contact our engineering and technical sales team today for full datasheets, customized particle size recommendations, competitive B2B factory pricing, and sample requests.
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