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

1. Primary principles and grouping 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 stretched.

Copper is a vital industrial raw material and is commonly used in various areas, like 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 length of copper strip vary. The general dimension 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 can be split into several types, like 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 great conductor. Metal copper strips have relatively good electrical conductivity and can conduct electrons. They are compatible with manufacturing electrical appliances, wires, etc.
2. Wide applicability: Metal copper strip is a commonly used material suitable 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 impacted 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 can also be excellent. The thermal conductivity of metal copper strips is comparatively good, which is ideal for manufacturing heat exchangers and other areas that require 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, engineering, transportation, aerospace as well as other fields. When copper strips are utilized as raw materials for copper alloy products, they are commonly 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 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. How to proceed if the copper becomes black?

Warm soap and 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 into a paste in a ratio of 6:1:4, put it on at first glance from the copper, and let it dry naturally. Then, clean the diatom paste around 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 mixed with sea salt, wipe the blackened part of the copper surface, and then wipe them back 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 extremely 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 may notice that the copper returns to the 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 on the copper. Rinse with clean water after drying.
Flour
Mix the flour, fine wood, and vinegar evenly and apply it 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 also 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 cost of copper bars changes dynamically. If you want to understand 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 more than 12 years experience with 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 top quality copper products, please feel free to contact us and send an inquiry. ([email protected]).