Nickel Chromium Iron Boron Silicon Aluminum Alloy Powder, NiCrFeBSiAl Description
Nickel Chromium Iron Boron Silicon Aluminum Alloy Powder is a self-fluxing, nickel-based alloy primarily composed of nickel powder, enriched with a specific blend of chromium, iron, boron, silicon, and aluminum powders. This combination results in a nickel-based self-fluxing alloy known for its low melting point and excellent self-fluxing capabilities, alongside a comprehensive set of properties including wear, corrosion, heat, and oxidation resistance.
The term "self-fluxing alloy" denotes a material that contains deoxidizing elements like boron and silicon, leading to a lower melting point. During the heating and melting stages, the alloy's composition actively reduces its own oxides and those of the substrate. This reaction forms a low melting point borosilicate slag that coats the surface, safeguarding the alloy from oxidation and enhancing its wetting characteristics. This process is crucial for achieving a strong metallurgical bond between the alloy and the substrate.
Nickel Chromium Iron Boron Silicon Aluminum Alloy Powder, NiCrFeBSiAl Specifications
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Molecular Weight
|
226.58
|
|
Color
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Gray
|
|
Purity
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99%
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|
Particle Size
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-325 mesh
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|
Hardness (HRC)
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280-450
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Chemical Composition (%)
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Cr
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Fe
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B
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Si
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Al
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Ni
|
|
12-18
|
7
|
1.7-2.5
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2-4
|
0.3
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Bal.
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Nickel Chromium Iron Boron Silicon Aluminum Alloy Powder, NiCrFeBSiAl Applications
- Used for spray welding, atmospheric or water-stable plasma spraying.
- HVOF / HVAF supersonic flame thermal spraying.
Nickel Chromium Iron Boron Silicon Aluminum Alloy Powder, NiCrFeBSiAl Packaging
Our Nickel Chromium Iron Boron Silicon Aluminum Alloy Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
