Silver-Coated Nickel Powder with Core-Shell Structure
Keywords:Kemexc
Category:
Description
A dense silver layer is formed on the surface of ultrafine nickel powder by chemical replacement method,forming silver-nickel composite structure,which combines the excellent electrical conductivity of silver with the corrosion resistance and magnetism of nickel,achieving an interfacial bonding strength of over 200MPa.
Quality Indicators
| Model | KK-SCNP |
| Core Material | Electrolytic Nickel Powder(Purity≥99.9%) |
| Thickness of Silver Layer | 30 nm-150 nm(adjustable) |
| Silver | 5-50wt%(adjustable) |
| Particle Size Distribution | D50：1-2μm;2-4μm;4-6μm |
| Specific Surface Area | 1-2m²/g;0.6-1m²/g;0.3-0.6m²/g |
| Resistivity | ≤5×Ω·m |
| Place of Origin | Henan, China |
Application Field
Conductive slurry
Electromagnetic shielding
Electronics packaging
Electronic components
Storage
1. It should be stored in a dry environment to prevent moisture damage, which may affect its conductivity and stability. Use sealed containers for storage.
2. It should be stored in a cool, dark environment to avoid direct sunlight and high temperatures, as exposure to light and heat may cause changes in material properties.
3. It should be protected from mechanical damage. Avoid violent shaking or impact during storage and transportation.
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