Copper cathode

Description

Copper cathode is a form of high-purity copper metal that is produced through the electrolytic refining process. It is a primary raw material used in various industries, including electronics, construction, and manufacturing. During the electrolytic refining process, copper ore is first mined and processed to extract the copper metal. The extracted copper is then purified through electrolysis, where an electric current is passed through a copper sulfate solution, causing the copper ions to plate onto a cathode, typically made of thin sheets of high-purity copper. The resulting copper cathodes are dense, solid metal sheets with a high copper content, typically exceeding 99.9% purity. They are uniform in composition and free from impurities, making them ideal for use in manufacturing processes that require high-quality copper, such as the production of electrical wiring, plumbing pipes, and electronic components. Copper cathodes are often sold and traded on commodity markets, where they are purchased by manufacturers and fabricators to produce a wide range of products. They are also used as a benchmark for pricing other forms of copper, such as copper ingots and copper scrap, due to their high purity and standardized production process.