Nickel-based
Nickel-based filler material is a brazing filler composed of nickel as the matrix, supplemented with low-melting-point elements (such as boron, silicon, phosphorus, etc.) and strengthening elements (such as chromium, cobalt, molybdenum, tungsten, iron, etc.)
AlSi12(4047)
Features:
1. Excellent fluidity and processability in additive manufacturing systems 2. High strength-to-weight ratio, suitable for lightweight component production 3. Good thermal conductivity, low coefficient of thermal expansion 3. Good mechanical properties, including high stiffness and wear resistance 4. Cost-effective production due to reduced material waste and shorter lead times 5. Flexible creation of complex geometries and internal structures
Application:
② Spraying: Used for wear or dimensional repair of aluminum and magnesium alloy parts, can be remelted after spraying, with certain self-fusion properties;
③ 3D Printing: Eutectic composition, with good melt flow during high-temperature forming;
④ Porous materials: Used for filtration materials, have higher specific strength than stainless steel and high-temperature alloys, and lower cost, aluminum-based composites, hot isostatic pressing (structural parts), powder metallurgy.
Packing:
Aluminum foil bag, iron drum, plastic drum, woven bag, pallet, customized packaging
Date of delivery:
Precision grinding, intelligent manufacturing technology, integrated solutions
3-15 days
key word:
Product Name: AlSi12
【GradeCode】
- BAl88Si（GB/T）
- Al 112（ISO）
- BAlSi-4（AWS）
- 4047（GB/T）
- AlSi8812
- AlSi12
Chemical composition（wt%）
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Solder pasteGrade Code |
Component CompositionComposition（wt%） |
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Alloy powder alloy powder |
Binder binder |
Melting temperature rangemelting range（℃） |
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SolidusSolidus |
LiquidusLiquidus |
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BAl88Si |
65-70 |
BalanceBal. |
577 |
582 |
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PowderGrade Code |
Chemical CompositionChemical Composition（wt%） |
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≤ |
Othersother≤ |
Al |
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Si |
Fe |
Cu |
Mn |
Mg |
Zn |
Single |
Total |
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4047 |
11.0-13.0 |
0.8 |
0.3 |
0.15 |
0.1 |
0.2 |
0.05 |
0.15 |
Bal. |
Physical indicators
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Brand |
Main Specification |
Angle of Repose |
Bulk Density |
Oxygen Content |
|
AlSi12 |
15-53μm 20-63μm 53-150μm -45μm |
≤45° |
1.3-1.4g/cm³ |
800-1500ppm |
|
Mechanical Properties |
Tensile Strength/MPa 460±20 Yield Strength/MPa 260±20 Elongation/% 8±2 |
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Application areas
Brazing Material
Aerospace
Automobile Manufacturing
Good manufacturability, low density, good corrosion resistance, automotive engine cylinder head, intake manifold, piston, wheel hub, steering booster shell, etc.
Architectural Industry
Porous Material
Advantages of high specific strength and low cost compared with stainless steel and superalloy.
Recommend products
1. Excellent formability: High‑sphericity particles (sphericity ≥ 90%) with excellent flowability, making them well suited for additive manufacturing processes such as SLM (Selective Laser Melting). 2. Well‑balanced overall performance: Moderate strength (tensile strength ≥ 290 MPa), combined with good corrosion resistance and machinability; can be strengthened through heat treatment (T6 condition). 3. High purity with low oxygen content: Oxygen content ≤ 0.15%, ensuring powder purity, reducing printing defects, and enhancing the density of finished parts. 4. Versatile compatibility: Supports a variety of post‑processing techniques (e.g., anodizing, welding) and is suitable for applications in automotive, aerospace, industrial tooling, and other fields.
View Details
Gas atomization process, spherical powder, low oxygen content, uniform particle size, super fine powder, high density, good liquidity
View Details
Gas atomization process, spherical powder, low oxygen content, uniform particle size, super fine powder, high density, good liquidity
View Details
Gas atomization process, spherical powder, low oxygen content, uniform particle size, super fine powder, high density, good liquidity
View DetailsMaybe you want to know something else.
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