Explore The Flexibility Of Copper Bars – An Ideal Mixture Of Value And Practicality

1. Basic concepts and classification of copper bars

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

Copper Bar

Copper is an important industrial raw element and is widely used in a variety of fields, such as 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 length of copper strip vary. The general dimension is between 1mm and 300mm, as well as the length is determined based on demand. Copper bars usually use electrolytic copper or fire-refined copper as raw materials and are processed through drawing or rolling processes. Based on different processing methods, they may be split into several types, like hot-rolled copper bars, cold-rolled copper bars, extruded copper bars, etc. They can also be jointly processed with other materials to create more complex parts.

2. Characteristics and advantages of copper bars

Good electrical conductivity: Copper is a good conductor. Metal copper strips have relatively good electrical conductivity and can conduct electrons. They are suitable for manufacturing electrical appliances, wires, etc.
Wide applicability: Metal copper strip is really a commonly used material ideal for manufacturing building materials, auto parts, mechanical equipment, as well as other areas.
Strong corrosion resistance: Metal copper strips have good corrosion resistance and are not easily affected by oxidation. They are compatible with areas with higher environmental requirements, like manufacturing chemical instruments.
Good thermal conductivity: The thermal conductivity of copper is also excellent. The thermal conductivity of metal copper strips is relatively good, which is ideal for manufacturing heat exchangers as well as other areas that need to conduct heat energy.

3. Application scope of copper strips

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

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

4. What to do if the copper becomes black?

Warm soap and water
First, dissolve a little piece of soap in warm water. Following 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 in a ratio of 6:1:4, apply it on the surface from the copper, and allow it to dry naturally. Then, clean the diatom paste on the copper with water and wipe it dry with a cotton cloth.
Sea salt
First, melt the wax, mix it with sea salt, and mix it evenly. Then, dip a clean cotton cloth in to the wax mixed with sea salt, wipe the blackened part of the copper surface, and then wipe it off with clean water.
Alkaline water
Soak the blackened copper in alkaline water. Copper turns black due to acid corrosion in the air, so using alkaline cleaning agents is extremely 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 may see that the copper returns to the golden color.
Vinegar
Use a dry cloth soaked in vinegar to wipe back and forth around the blackened area on the copper surface, and lastly, 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 put it on on the blackened regions of the copper surface. After drying, wipe it clean with a soft cloth and clean water.
Tooth powder
The cleaning power of toothpaste is much stronger than that of toothpaste, so using toothpaste can also 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 cost of copper bars changes dynamically. If you want to know the real-time price of copper bars, it is suggested to consult the local metal exchange or copper bar supplier.

6. Top Quality Copper Bar Supplier

Trunnano Info Technology Co., Ltd is a supplier of copper bar and relative products with over 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 high quality copper products, please feel free to contact us and send an inquiry. ([email protected]).