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The Dual Value of Copper Bars in Construction and Electricity

Explore The Flexibility Of Copper Bars – The Perfect Combination Of Value And Practicality

1. Basic principles and classification of copper bars

Copper bar is a type of metal element, which is a kind of copper material. Copper bars are produced from refined copper as raw element, that is heated, melted, homogenized, and drawn.

Copper Bar

Copper is an important industrial raw material and is also commonly used in a variety of areas, like electronics, construction, automobiles, and ships. Its element properties include good electrical conductivity, thermal conductivity, plasticity, and corrosion resistance, therefore it is commonly used.
The dimension and duration of copper strip vary. The general diameter is between 1mm and 300mm, as well as the length is determined according to demand. Copper bars usually use electrolytic copper or fire-refined copper as raw materials and therefore are processed through drawing or rolling processes. According to different processing methods, they may be split into several types, such as hot-rolled copper bars, cold-rolled copper bars, extruded copper bars, etc. They can also be jointly processed with other materials to form more complex parts.

2. Characteristics and benefits of copper bars

  1. Good electrical conductivity: Copper is a great conductor. Metal copper strips have relatively good electrical conductivity and may conduct electrons. They are compatible with manufacturing electrical appliances, wires, etc.
  2. Wide applicability: Metal copper strip is a widely used material ideal for manufacturing building materials, auto parts, mechanical equipment, as well as other fields.
  3. Strong corrosion resistance: Metal copper strips have good corrosion resistance and are not easily impacted by oxidation. They are suitable for areas with high environmental requirements, like manufacturing chemical instruments.
  4. Good thermal conductivity: The thermal conductivity of copper is also very good. The thermal conductivity of metal copper strips is comparatively good, which is ideal for manufacturing heat exchangers and other fields that require to conduct heat energy.

3. Application scope of copper strips

The superb electrical and thermal conductivity of copper strips makes them commonly used within the power and telecommunications industries, engineering, transportation, aerospace and other areas. When copper strips are utilized as raw materials for copper alloy products, they are commonly used in the metal processing and modeling industries.

  1. Electrical: Manufacturing of electrical equipment components such as wires, cables, transformers, and motors.
  2. Construction: Making roofs, doors, windows, pipes as well as other building and decoration components.
  3. Clocks: Produces watch parts, like dials, clock hands, etc.
  4. Automobile: Make automobile wires, brakes, water pumps and other parts.
  5. Ships: Ship manufacturing, making propellers, pipes and other parts.

4. How to proceed if the copper becomes black?

Warm soapy water
First, dissolve a small bit of soap in warm water. After the soap is fully dissolved, soak the copper in warm, soapy water for half an hour. Scrub the copper clean, rinse it with clean water, and finally, wipe it clean with a towel.
Diatomite
Stir diatomaceous earth, oxalic acid, and water right into a paste inside a ratio of 6:1:4, put it on at first glance of the copper, and let it dry naturally. Then, clean the diatom paste on the copper with water and wipe it dry having a cotton cloth.
Sea salt
First, melt the wax, combine it with sea salt, and mix it evenly. Then, dip a clean cotton cloth in to the wax combined with sea salt, wipe the blackened area of the copper surface, and then wipe it off with clean water.
Alkaline water
Soak the blackened copper in alkaline water. Copper turns black because of acid corrosion within the air, so using alkaline cleaning agents is very effective.
Talcum powder
Talcum powder can also remove black things on the surface of copper. Wipe the copper bracelet vigorously with talc powder and you can notice that the copper returns to the golden color.
Vinegar
Use a dry cloth soaked in vinegar to wipe backwards and forwards around the blackened area on the copper surface, and finally, rinse it with clean water and dry it.
Sawdust
Mix sawdust, wheat bran, talcum powder, and vinegar in proportion and apply around the copper. Rinse with clean water after drying.
Flour
Mix the flour, fine wood, and vinegar evenly and apply it on the blackened areas of the copper surface. After drying, wipe it clean with a soft cloth and clean water.
Tooth powder
The cleaning power of toothpaste is a lot stronger compared to toothpaste, so using toothpaste can furthermore have a certain cleaning effect on copper surfaces.

5. Cost of copper bars

The cost of copper bars is affected by many factors, including market supply and demand, copper purity, production technology, and regional differences. Therefore, the price of copper bars changes dynamically. If you need to understand the real-time price of copper bars, it is suggested to consult the local metal exchange or copper bar supplier.

6. High Quality Copper Bar Supplier

Trunnano Info Technology Co., Ltd is really a supplier of copper bar and relative products with more than 12 years experience with research, development, production and sales of copper products. It accepts payment via Charge Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for top quality copper products, please feel free to contact us and send an inquiry. ([email protected]).