Pure Nickel Foil

Pure nickel foil is a high-performance base material that combines corrosion resistance, high conductivity, and ease of processing. From the batteries that support our daily use of smartphones and electric vehicles, to the electromagnetic shielding that ensures the stable operation of precision electronic devices, although their presence is hidden behind the scenes, they play a crucial role and are the silent "cornerstone" of modern industrial technological progress.

The value of pure nickel foil comes from the excellent physical and chemical properties of nickel metal itself:

• Excellent corrosion resistance: Very stable in dry air, non oxidizing acids at room temperature, and saline alkali solutions, with strong antioxidant and electrochemical corrosion resistance.
• Good mechanical performance: It has both high ductility and plasticity, and is easy to roll thin and form by stamping; Simultaneously possessing certain strength and toughness.
• Outstanding electrical and thermal conductivity: It is a good conductor of electricity and heat. Although its conductivity is slightly lower than copper, its corrosion resistance is more advantageous in many environments.
• Ferromagnetism: Possessing ferromagnetism, it can be used for electromagnetic shielding and magnetic conductivity applications.
• High purity: High purity nickel foil (such as N4 and N6 grades) has extremely low impurity content, ensuring consistent and reliable performance.

Common forms and specifications

• Form: Mainly supplied in the form of rolls (suitable for continuous automated production) and sheets (flat sheets).
• Thickness: Wide range, usually between 0.01mm (10 μ m) and 0.2mm, can be customized according to requirements.
• Surface: It can be divided into two types: glossy (glossy) and matte (frosted).
• Brand: Common ones include N4 (pure nickel, Ni+Co ≥ 99.5%), N6 (pure nickel, Ni+Co ≥ 99.99%), etc.

Choosing pure nickel foil from Shaanxi Zhongheng Weichuang not only provides you with a basic material, but also an excellent quality and reliable guarantee derived from the control of the entire industry chain. We rely on our own advanced production lines to achieve independent controllability from the melting of high-purity raw materials at the source to precision rolling, ensuring that our products exceed industry standards in terms of consistency, stability, and purity (such as N6 grade ultra-high purity);

We specialize in providing high-strength, extremely low defect rate battery grade current collector foil materials, and can provide customized solutions according to your process requirements (such as stamping, etching). Its excellent deep drawing performance and surface uniformity can significantly improve the yield and performance of your end products (such as new energy batteries, high-end electronic components).

More importantly, with stable production capacity and a localized technical service team, we can provide you with fast response supply chain support and close technical collaboration, effectively ensuring your production efficiency and cost optimization.

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