0102030405
China Aluminum Alloy Powder for 3D Printing - Top Suppliers and Factory Manufacturing Solutions
The manufacturing sequence incorporates sealed atomization technology followed by precision classification, blending, and particle size optimization processes. Comprehensive monitoring protocols ensure consistent particle distribution and chemical stability throughout production. The final product demonstrates superior performance characteristics including:
- Low density with high strength-to-weight ratio
- Enhanced thermal conductivity
- Exceptional mechanical durability
- Advanced wear resistance
- Oxygen content below 0.5%
Physical Properties
Shape:
Spherical
Melting point:
Depends on different alloy and particle size
Density:
2.699g/cm³ (Depends on different alloy and particle size)
Odor:
Odorless
Prohibitions:
Water, Acid, Alkali, Halogen; Avoid dust spraying in the air and anti-static.
Product Specifications
Product series:
AlSi7Mg, AlSi10Mg
Product particle size:
0~25µm, 15~53µm, 20~63µm, 50~150µm
Packaging conditions:
25Kg/Iron drum, 200Kg/Iron drum with pallet (For special industries, vacuum packaging is also available)
Volume:
16 tons, 18 tons (Per 20FCL)
Transportation:
By road, by air or by sea
Capacity & Delivery:
1,000 tons annually | DG inspection, About 2~3 months
Compliance & Assurance
Quality control system:
GB/T19001:2016 / ISO9001:2015
Environment control system:
GB/T 24001:2016 / ISO14001:2015
Quality Assurance:
- ICP-OES analysis for raw material purity verification
- Laser diffraction spectrometry for particle size distribution
- Karl Fischer titration for moisture content measurement
- Inert gas fusion analysis for oxygen quantification
Applications & Fields
Application:
3D printing for SLM, LPBF, PBF, EBM, DED, Binder jetting, cold spray AM
Field:
- Aerospace & Aviation
- Automobile
- Mechanical engineering
This refined production methodology combines material science expertise with industrial-scale precision, delivering alloy powders that meet rigorous international standards for advanced manufacturing applications.
| TYPE: Gas Atomized Aluminium Alloy Powder | |||
| CHEMICAL COMPOSITION | |||
| Element | Typical | Unit | Testing Method |
| Al | Balance | % | ICP |
| Si | 6.5-7.5 | % | |
| Fe | ≤0.55 | % | |
| Cu | ≤0.05 | % | |
| Mn | ≤0.1 | % | |
| Mg | 0.45~0.70 | % | |
| Zn | ≤0.10 | % | |
| Ti | ≤0.20 | % | |
| Others elements: | ≤0.05 | % | |
| O CONTENT | |||
| Item | Typical | Unit | Testing Method |
| Oxygen | ≤0.08 | % | TJWX NDIR |
| DENSITY | |||
| Item | Typical | Unit | Testing Method |
| Loose Density | ≥1.3 | g/cm³ | Scott volumetric |
| Tap Density | ≥1.6 | g/cm³ | Fixed quality |
| PARTICLE SIZE DISTRIBUTION | |||
| Characteristics | Typical value | Unit | Testing Method |
| D10 | ≥20 | um | Microtrac |
| D50 | 35-45 | um | |
| D90 | ≤75 | um | |
Frequently Asked Questions
What are the main product series available for the gas atomized aluminium alloy powder?
The main product series available are AlSi7Mg and AlSi10Mg. These series come in various particle sizes ranging from 0 to 150µm to suit different manufacturing requirements.
What is the typical oxygen content in the final product?
The oxygen content is strictly controlled to be below 0.5% overall, with typical oxygen levels maintained at ≤0.08%, which is verified using TJWX NDIR testing methods.
What are the primary applications for this aluminium alloy powder?
It is primarily utilized in advanced 3D printing technologies, including SLM, LPBF, PBF, EBM, DED, Binder jetting, and cold spray AM.
Which industries commonly utilize this alloy powder?
Due to its high strength-to-weight ratio and exceptional durability, this powder is widely used in the Aerospace & Aviation, Automobile, and Mechanical engineering fields.
How is the quality of the raw materials and final product verified?
Quality is assured through rigorous testing, including ICP-OES analysis for purity, laser diffraction spectrometry for particle size distribution, Karl Fischer titration for moisture content, and inert gas fusion analysis for oxygen quantification.
What are the packaging and delivery conditions?
The product is packaged in 25Kg iron drums or 200Kg iron drums with a pallet. Vacuum packaging is also available for special industries. Delivery time is approximately 2 to 3 months, including DG inspection.