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

1. Fundamental principles and classification of copper bars

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

Copper Bar

Copper is an important industrial raw material and is also widely used in a variety of fields, such as electronics, construction, automobiles, and ships. Its material properties include good electrical conductivity, thermal conductivity, plasticity, and corrosion resistance, so it is widely used.
The dimension and length of copper bar vary. The general size is between 1mm and 300mm, as well as 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 divided into several types, like hot-rolled copper bars, cold-rolled copper bars, extruded copper bars, etc. They can also be jointly processed with other materials to create more complex parts.

2. Characteristics and benefits 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 suitable for manufacturing electrical appliances, wires, etc.
2. Wide applicability: Metal copper strip is really a commonly used element suitable for manufacturing building materials, auto parts, mechanical equipment, as well as other fields.
3. Strong corrosion resistance: Metal copper strips have good corrosion resistance and therefore are not easily impacted by oxidation. They are compatible with fields with higher 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 relatively good, and it is suitable for manufacturing heat exchangers and other areas that need to conduct heat energy.

3. Application scope of copper strips

The excellent electrical and thermal conductivity of copper strips makes them commonly used within the power and communication industries, construction, transportation, aerospace as well as other areas. When copper strips are utilized as raw materials for copper alloy products, they may be commonly used within 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, like dials, clock hands, etc.
4. Automobile: Make automobile wires, brakes, water pumps as well as other parts.
5. Ships: Ship manufacturing, making propellers, pipes as well as other parts.

4. What to do when the copper becomes black?

Warm soap and water
First, dissolve a little bit of soap in warm water. Following 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 having 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 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 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 due to acid corrosion within 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 may see 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 around 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 on the blackened areas 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 than that of toothpaste, so using toothpaste can furthermore have a certain cleaning effect on copper surfaces.

5. Price of copper bars

The price 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 want to know the real-time cost of copper bars, it is recommended 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 more than 12 years experience in 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 searching for top quality copper products, please feel free to contact us and send an inquiry. ([email protected]).