Copper material precision fittings application

Copper material precision fittings introduction

properties

Copper is a pure copper, generally can be approximated as pure copper, electrical conductivity, plasticity are better, but the strength, hardness is worse. It has excellent thermal conductivity, ductility and corrosion resistance.

Copper material precision fittings application

1. power generation industry

Every year, 50% of copper is electrolyzed and purified into pure copper for use in the electrical industry. Copper used for electrical conductivity, containing copper up to 99.95% or more only. A very small amount of impurities, especially phosphorus, arsenic, aluminum, etc., will greatly reduce the conductivity of copper. Copper is mainly in the production of generators, bus bars, cables, switchgear, transformers and other electrical equipment and heat exchangers, pipelines, solar heating devices such as flat plate collectors and other thermal equipment.

2. Electrical industry

Oxygen content of copper has a great impact on the conductivity, copper for the electrical industry generally must be oxygen-free copper. In addition, lead, antimony, bismuth and other impurities will make the copper crystallization can not be combined together. Resulting in thermal embrittlement, will also affect the processing of pure copper.

3. electronic component

Purple copper is also in motor short-circuit ring, electromagnetic heating inductor production, and high-power electronic components above, wiring harness terminals and so on.

4. Furniture Decoration

Copper is also in doors, windows, handrails and other furniture and decoration.