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

1. Fundamental aspects and grouping of copper bars

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

Copper Bar

Copper is a vital industrial raw element and is also commonly used in a variety of areas, like electronics, construction, automobiles, and ships. Its material properties include good electrical conductivity, thermal conductivity, plasticity, and corrosion resistance, so it is commonly used.
The size and length of copper bar vary. The overall diameter is between 1mm and 300mm, as well as the length is decided 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, like hot-rolled copper bars, cold-rolled copper bars, extruded copper bars, etc. They can also be jointly processed along with other materials to create more complex parts.

2. Characteristics and advantages of copper bars

1. Good electrical conductivity: Copper is a good 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 really a commonly used material suitable for manufacturing building materials, auto parts, mechanical equipment, and other areas.
3. Strong corrosion resistance: Metal copper strips have good corrosion resistance and are not easily impacted by oxidation. They are suitable for fields with high environmental requirements, like manufacturing chemical instruments.
4. Good thermal conductivity: The thermal conductivity of copper is also excellent. The thermal conductivity of metal copper strips is relatively good, and it is ideal for manufacturing heat exchangers and other areas that need to conduct heat energy.

3. Application scope of copper strips

The superb electrical and thermal conductivity of copper strips ensures they are widely used in the power and communication industries, construction, transportation, aerospace and other areas. When copper strips are utilized as raw materials for copper alloy products, they are widely 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 and other building and decoration components.
3. Clocks: Produces watch parts, such as dials, clock hands, etc.
4. Automobile: Make automobile wires, brakes, water pumps as well as other parts.
5. Ships: Ship manufacturing, making propellers, pipes and 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. 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 into a paste in a ratio of 6:1:4, put it on on the surface of the copper, and allow it to dry naturally. Then, clean the diatom paste around the copper with water and wipe it dry having 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 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 due to acid corrosion in the air, so using alkaline cleaning agents is very effective.
Talcum powder
Talcum powder may also remove black things on the surface of copper. Wipe the copper bracelet vigorously with talc powder and you can see that the copper returns to its 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 on 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 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 impacted 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 cost of copper bars, it is recommended 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 high quality copper products, please feel free to contact us and send an inquiry. ([email protected]).