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

1. Primary principles and grouping of copper bars

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

Copper is an important industrial raw element and is widely used in various fields, such as electronics, construction, automobiles, and ships. Its element properties include good electrical conductivity, thermal conductivity, plasticity, and corrosion resistance, therefore it is widely used.
The dimension and duration of Copper bar vary. The overall size is between 1mm and 300mm, and 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, 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 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 may conduct electrons. They are compatible with manufacturing electrical appliances, wires, etc.
2. Wide applicability: Metal copper strip is really a commonly used element ideal for manufacturing building materials, auto parts, mechanical equipment, as well as other areas.
3. Strong corrosion resistance: Metal copper strips have good corrosion resistance and therefore are not easily affected by oxidation. They are compatible with fields with high environmental requirements, such as manufacturing chemical instruments.
4. Good thermal conductivity: The thermal conductivity of copper can also be very good. The thermal conductivity of metal copper strips is comparatively good, which is suitable for manufacturing heat exchangers as well as other fields 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 within the power and telecommunications industries, building, transportation, aerospace as well as other fields. 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 like 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 and other parts.
5. Ships: Ship manufacturing, making propellers, pipes and other parts.

4. What to do when 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 30 minutes. Scrub the copper clean, rinse it with clean water, and lastly, wipe it clean having 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 of the copper, and allow it to 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 after that wipe it off 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 can also remove black things at first glance of copper. Wipe the copper bracelet vigorously with talc powder and you can see that the copper returns to its golden color.
Vinegar
Make use of a dry cloth soaked in vinegar to wipe back and forth on 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 apply it around 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 much stronger compared to toothpaste, so using toothpaste can also have a certain cleaning effect on copper surfaces.

5. Price 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 cost 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 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]).