Nickel Clad Copper Conductors
Nickel-Clad Copper Foil
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NCC foil combines a copper core with nickel cladding in a thin rolled form. It is considered where a conductive core and a nickel contact or joining surface are needed. Specify foil dimensions, nickel-layer construction, surface condition and the intended joining process.
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Construction and specification
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| Item | Specification |
|---|---|
| Material construction | Copper core with a nickel outer layer |
| Product form | Foil |
| Nickel layer | Custom layer ratio by corrosion, welding and temperature requirement |
| Application environment | Battery, high temperature, corrosive, hydrogen or sensor applications |
Explore the related product details for this material and product form.
Specification design factors
Drawing-defined specification
Geometry and performance
- Gauge, usable width and surface condition define the thin conductor layer.
- Edge quality and winding tension affect tracking and handling.
- Core size and roll build govern unwinding on the downstream equipment.
Selection and processing
The copper core provides the main conductive section and the nickel layer defines the surface construction. State each layer and the ratio basis, including exposed cut edges. Joining and corrosion checks need the actual mating metals and service medium.
Material and form references
Rolled strip, foil and flat wire are defined by material, temper, section and finished-part requirements. Their geometry and test methods differ from those of round wire.
Standards and product formsProduct questions
What affects foil handling and surface performance?
Gauge, usable width and edge quality influence tracking and damage during unwinding. Surface texture and cleanliness affect the downstream bond or contact. Core size, roll build and tension connect the foil to the processing equipment.
What defines the nickel surface at the connection?
The layer construction, thickness by face or stated proportion, surface condition and any exposed cut edge describe the contact surface. Mating material, joint geometry and joining process define the connection test.
Which dimensions describe foil supplied on a roll?
Specify foil gauge and usable width together with edge condition. The roll record separately identifies core size, roll outside diameter, winding direction and any joints; these are different from foil thickness.
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Prepare your inquiry
- Width, thickness and tolerances
- Edge condition, burr, surface and roll dimensions
- Core and outer-layer metals, each layer or ratio, and mass or volume basis
- Surface finish or coating, joining method and inspection requirements
- Quantity, spool or coil format, packaging and delivery destination