Aluminum Silicon Alloy Powder is a high-quality alloy powder designed for applications demanding excellent wear resistance, thermal stability, and lightweight strength. We offer customizable compositions and particle sizes to meet specific needs, along with comprehensive after-sales support—please feel free to contact us if you have any questions.
Manufactured through precise atomization and alloying processes, our AlSi powder Product Highlights uniform particle size distribution, excellent flowability, and consistent chemical composition. Standard silicon content options include Al-10wt%Si, Al-12wt%Si, and Al-15wt%Si, with custom formulations available to suit specific application needs.
Purity: ≥99.9%
Standard and custom Al/Si ratios (e.g., 10%, 12%, 15%)
Uniform spherical or near-spherical particle morphology
Excellent flowability and packing density
High wear and corrosion resistance
Suitable for powder metallurgy, casting, and additive manufacturing
Powder Metallurgy: Production of lightweight, wear-resistant components
Additive Manufacturing: Feedstock for 3D printing of automotive and aerospace parts
Casting: Used in aluminum-silicon casting alloys for engine components and structural parts
Research & Development: Ideal for experimental alloys and materials testing
Certificate of Analysis (COA)
Material Safety Data Sheet (MSDS)
Third-party testing available upon request
As a reliable aluminum silicon alloy supplier, we offer high-purity raw materials (≥99.9%) with custom formulations tailored to specific Al/Si ratios and particle size distributions. Our controlled manufacturing processes ensure consistent powder quality, while our technical support provides expert advice on applications and handling. We also guarantee global service with reliable logistics and full export documentation.
Chemical Formula: AlSi
Appearance: Gray to black
Magnetic Properties: Non-magnetic
Corrosion Resistance: Good; silicon improves resistance to oxidation and wear
Chemical Reactivity: Stable in air; reactive with strong acids and alkalis
Signal Word:
Danger
Hazard Statements:
H228 Flammable solid.
H261 In contact with water releases flammable gas.
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
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