Copper Nickel Alloy

Copper nickel sputtering target is a kind of target material synthesised by copper and nickel in a certain ratio. These sputtering targets show excellent overall performance and have a wide range of applications in electronics, optics, energy and many other fields.

VIMATERIAL has always been committed to in-depth research and development and innovation of high-performance materials. Our CuNi sputtering targets are known for their high purity, stable sputtering performance, flexibility to accept small orders, sufficient stock guarantee and fast delivery cycle. In addition, we offer a full range of customised target bonding services. Please contact us for any questions or needs.

Characteristics

Chemical formula: CuNi

Appearance: Metallic coloured target with some gloss, smooth surface

Crystal structure: typical alloy solid solution structure, copper and nickel atoms are evenly distributed in the lattice.

Applications

Electronic information field: In semiconductor chip manufacturing, CuNi sputtering target is commonly used in the preparation of metal interconnection layer and barrier layer.

Optical Coating: Thin films prepared with CuNi sputtering targets have unique optical properties and can be used to manufacture optical components such as optical filters, mirrors and transmittance enhancement films.

Energy field: In the surface modification of electrode materials for lithium-ion batteries, thin films prepared by CuNi sputtering targets can improve the conductivity and cycling stability of the electrodes, and increase the charging and discharging efficiency and service life of the batteries. In addition, in the field of solar cells, transparent conductive electrodes prepared by sputtering CuNi thin films can effectively improve the photoelectric conversion efficiency of solar cells, reduce manufacturing costs, and promote the development of solar energy industry.

Surface protection: Due to the good corrosion resistance and decorative properties of CuNi alloy, CuNi sputtering targets are widely used in the surface protection and decorative coating of metal products.

Quality Control

We have established a comprehensive and strict quality management system for each batch of products to control product quality from the source. At the stage of finished product inspection, advanced testing equipment and means are used to carry out comprehensive and detailed testing of key indexes such as density, purity, organisation structure, flatness, roughness and sputtering performance of the target material. For any product that does not meet the quality standards, we immediately take strict isolation measures and strictly prohibit it from entering the next production or sales process.

Packaging and Storage

CuNi sputtering targets are packed in professionally customised multi-layer protective packaging, with the targets placed in sturdy cartons or wooden boxes.

CuNi sputtering targets should be stored in a dry, well-ventilated and stable temperature environment, and at the same time, the targets should be avoided from contacting with corrosive substances such as acid, alkali and other corrosive substances, as well as strong magnetic fields and electric fields, so as to prevent the chemical composition and physical properties of the targets from changing.