Copper pieces

Copper pieces are solid copper materials made from refined copper of extremely high purity, typically available in blocks, ingots, or custom shapes.

▸.Purity: ≥ 99.99% (Grade 4N). This purity level means extremely low impurities, ensuring excellent electrical and thermal conductivity, a benchmark requirement for high-performance applications.
▸.Maximum Size: Customizable. We offer a wide range of sizes, from micro-precision components to large industrial-grade blocks, tailored to specific customer application requirements.
▸.Maximum Weight: Customizable. Flexible weight ranges accommodate requirements ranging from small laboratory samples to heavy industrial materials.
▸.Packaging: Vacuum-packed. Each copper block is vacuum-sealed in a clean environment, effectively isolating it from air and moisture, preventing surface oxidation during transportation and storage, and ensuring the material's pristine purity upon delivery.
▸.Applications:
1. High-end Conductor Material: Used in the manufacture of ultra-high-purity wires, busbars, sputtering targets, and other materials for applications in semiconductors, superconductivity research, and high-energy physics. 2. Precision Thermal Management Components: Serves as a core material for heat sinks, heat sinks, and heat exchangers in high-power electronic devices, lasers, and aerospace equipment.
3. High-Purity Alloy Substrates: Serves as a base material for smelting specialty copper alloys (such as beryllium copper, zirconium copper, and silver copper) to ensure consistent alloy performance.
4. Analytical Standards and Reference Materials: Serves as a benchmark or calibration standard for chemical composition analysis in laboratories.
5. Vacuum Electronic Devices: The manufacture of electronic tube components, waveguides, and vacuum chamber internals relies on high purity to prevent outgassing contamination.
6. Research and Development: Used in experimental research in materials science, electrochemistry, catalysis, and other fields.