Explore The Versatility 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 element, which is a kind of copper element. Copper bars are made 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 fields, 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 bar vary. The general size 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. According to different processing methods, they can be divided into several types, such as 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 complicated parts.

2. Characteristics and benefits of copper bars

1. Good electrical conductivity: Copper is a great 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 a widely 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 are not easily impacted by oxidation. They are suitable for areas 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 comparatively good, which is ideal 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 commonly used within the power and telecommunications industries, building, transportation, aerospace and other fields. 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, like 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 if the copper becomes black?

Warm soap and 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 into a paste inside 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 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 into the wax combined 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 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
Make use of a dry cloth soaked in vinegar to wipe backwards and forwards around the blackened area around 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 put it on on the blackened regions of the copper surface. After drying, wipe it clean having 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 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 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 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 top quality copper products, please feel free to contact us and send an inquiry. ([email protected]).