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A copper cathode is a pure copper product that is used as a key
material in various industrial applications. Here's a detailed
description:
### **Physical Characteristics:**
- **Form:** Typically, copper cathodes are rectangular plates or
sheets, though they can also come in other shapes depending on the
manufacturing process.
- **Size:** Standard dimensions are usually around 1 meter by 1
meter (3.3 feet by 3.3 feet) and about 0.*5 meters (0.2 feet)
thick, but sizes can vary.
- **Color:** They have a bright, metallic luster with a
reddish-brown color, characteristic of copper.
### **Purity:**
- **Grade:** Copper cathodes are generally high-purity copper,
often with a purity level of *9.9% or higher. This high purity is
essential for further processing and for applications where high
conductivity and corrosion resistance are required.
### **Production Process:**
- **Electrolytic Refining:** Copper cathodes are produced through
the electrolytic refining process. Raw copper ore is first crushed
and ground, then subjected to flotation to separate the copper
concentrate. The concentrate is then refined using electrolytic
processes, where impurities are removed, and pure copper is
deposited onto cathode sheets.
### **Applications:**
- **Electrical Industry:** Due to their high conductivity, copper
cathodes are used to manufacture electrical wiring and
components.
- **Manufacturing:** They are used to produce various copper
products, such as wires, tubes, and sheets.
- **Recycling:** Copper cathodes are also used as a feedstock for
recycling processes, where they are melted down and reshaped into
new products.
### **Advantages:**
- **Conductivity:** High electrical and thermal conductivity.
- **Corrosion Resistance:** Excellent resistance to corrosion,
making it suitable for various applications.
- **Malleability:** Easily shaped and formed into various
products.
Copper cathodes play a crucial role in the supply chain of copper
products, serving as the primary input for many manufacturing and
industrial processes.
