Explore The Versatility Of Copper Bars – The Perfect Mixture Of Value And Practicality

1. Fundamental aspects and classification of copper bars

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

Copper Bar

Copper is an important industrial raw element and is also commonly used in various areas, like electronics, construction, automobiles, and ships. Its element properties include good electrical conductivity, thermal conductivity, plasticity, and corrosion resistance, so it is widely used.
The size and length of copper bus bar vary. The general diameter is between 1mm and 300mm, and the length is decided 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, such as hot-rolled copper bars, cold-rolled copper bars, extruded copper bars, etc. They may also be jointly processed along with other materials to create more complicated 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 can conduct electrons. They are suitable for manufacturing electrical appliances, wires, etc.
2. Wide applicability: Metal copper strip is really a commonly used material ideal for manufacturing building materials, auto parts, mechanical equipment, and other areas.
3. Strong corrosion resistance: Metal copper strips have good corrosion resistance and therefore are not easily affected by oxidation. They are suitable for areas with higher environmental requirements, such as 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, which is suitable for manufacturing heat exchangers as well as other fields that require to conduct heat energy.

3. Application scope of copper strips

The excellent electrical and thermal conductivity of copper strips ensures they are widely used in the power and telecommunications industries, construction, transportation, aerospace and other areas. When copper strips are utilized as raw materials for copper alloy products, they are widely used within the metal processing and modeling industries.

1. Electrical: Manufacturing of electrical equipment components like 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, such as dials, clock hands, etc.
4. Automobile: Make automobile wires, brakes, water pumps and other parts.
5. Ships: Ship manufacturing, making propellers, pipes as well as other parts.

4. What to do when the copper becomes black?

Warm soapy water
First, dissolve a little 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 lastly, 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 at first glance of 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, 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 part of the copper surface, and after that wipe them back with clean water.
Alkaline water
Soak the blackened copper in alkaline water. Copper turns black because of acid corrosion in the air, so using alkaline cleaning agents is very effective.
Talcum powder
Talcum powder may also remove black things at first glance of copper. Wipe the copper bracelet vigorously with talc powder and you can notice that the copper returns to its golden color.
Vinegar
Make use of a dry cloth soaked in vinegar to wipe backwards and forwards on 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 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 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 cost of copper bars changes dynamically. If you need to know the real-time cost of copper bars, it is suggested to see the local metal exchange or copper bar supplier.

6. Top Quality Copper Bar Supplier

Trunnano Info Technology Co., Ltd is really a supplier of copper bar and relative products with over 12 years experience in research, development, production and sales of copper products. It accepts payment via Credit 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 searching for high quality copper products, please feel free to contact us and send an inquiry. ([email protected]).