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Chromium Zirconium Copper Products
Pure copper (99.90% minimum) is well established as the best commercial electrical conductor; over 50% of copper produced is used for electrical applications. It has, however, a low hardness and moderate strength and a range of copper alloys have been developed with increased mechanical properties for special applications. One of the copper alloys produced with improved mechanical properties is copper-chromium-zirconium. The alloy composition is typically 0.8% chromium, 0.06 to 0.08% zirconium, and balance copper. This alloy has evolved from copper-chromium, which is a precipitation-hardenable alloy first made in the 1930s for spot welding electrodes, where strength and hardness at temperature with good electrical and thermal conductivity was essential.
Unadulterated copper (99.90% least) is entrenched as the best business electrical transmitter; more than half of copper delivered is utilized for electrical applications. It has, be that as it may, a low hardness and direct quality and a scope of copper amalgams have been created with expanded mechanical properties for uncommon applications. One of the copper composites created with enhanced mechanical properties is copper-chromium-zirconium. The combination piece is regularly 0.8% chromium, 0.06 to 0.08% zirconium, adjust copper. This amalgam has advanced from copper-chromium, which is a precipitation-hardenable combination initially made in the 1930s for spot welding anodes, where quality and hardness at temperature with great electrical and warm conductivity was fundamental.